responses_create_params dict | verifier_metadata dict | hash_id stringlengths 32 32 | dataset stringclasses 2
values | source stringclasses 5
values | prompt stringlengths 370 13.3k | response stringlengths 239 48.2k |
|---|---|---|---|---|---|---|
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5 8 6\r\n",
"3 9 3\r\n",
"8 5 20\r\n",
"1 1 1\r\n",
"54 82 100\r\n",
"1 100 100\r\n",
"100 99 99\r\n",
"8 20 5\r\n",
"68 91 90\r\n",
"92 35 39\r\n",
"20 84 93\r\n",
"44 28 47\r\n",
"68 73 96\r\n",
"9... | cca6658628d1bb221b0109874ab61b8d | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Vus the Cossack hol... |
We are given one line of input with three integers: n, m, k.
We need to check if we can reward all n participants with at least one pen and one notebook each.
Conditions:
1. We need at least n pens (because each participant gets at least one pen).
2. We need at least n notebooks (because each participant gets at ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5 6\nhtml text/html\nhtm text/html\npng image/png\nsvg image/svg+xml\ntxt text/plain\nindex.html\nthis.file.has.lots.of.dots.txt\nnodotsatall\nvirus.exe\ndont.let.the.png.fool.you\ncase.matters.TXT",
"5 6\nhtml tfxt/html\nhtm text/html\npng image/png\nsvg image/svg+xml\n... | 3cce955c906749f175fee26359a9140b | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Many internet proto... |
We are going to read the first line for N and Q.
Then, we read the next N lines to build a dictionary mapping file extensions to media types.
Note: Case matters, so we will map the exact string provided for the extension.
Steps:
1. Read N and Q.
2. Create an empty dictionary.
3. For the next N lines, split each... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"AS\r\n2H 4C TH JH AD\r\n",
"2H\r\n3D 4C AC KD AS\r\n",
"4D\r\nAS AC AD AH 5H\r\n",
"3D\r\n8S 4S 2C AS 6H\r\n",
"7H\r\nTC 4C KC AD 9S\r\n",
"KH\r\n3C QD 9S KS 8D\r\n",
"4H\r\nJH QC 5H 9H KD\r\n",
"9H\r\nKC 6D KD 4C 2S\r\n",
"AD\r\... | cae6663959aef8c1fbc6b49a540ba495 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Gennady owns a smal... |
We are given the first line as the table card and the second line as five hand cards.
Steps:
1. Read the first string (table card) and then the next line split into a list of five hand cards.
2. We need to check if there's at least one card in the hand that either:
- has the same rank as the table card, OR
... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"10\n",
"3\n",
"31\n",
"40\n",
"37\n",
"18\n",
"7\n",
"28\n",
"13\n",
"26\n",
"35\n",
"11\n",
"19\n",
"27\n",
"23\n",
"15\n",
"25\n",
"22\n",
"0\n",
"6\n",
"1... | 4160fb539ffe57998454600f45a1adb0 | code_contests | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
-----Input-----
Th... |
We are working with the example:
Input 3 -> Output 8
Input 10 -> Output 1024
Let's analyze:
For input 3:
8 = 2^3
For input 10:
1024 = 2^10
So it seems like the output is 2^a.
But wait, what if a=0?
2^0 = 1.
However, let's check the problem statement:
Input a (0 ≤ a ≤ 35)
So the solution is simply:... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3+2+1\r\n",
"1+1+3+1+3\r\n",
"2\r\n",
"2+2+1+1+3\r\n",
"2+1+2+2+2+3+1+3+1+2\r\n",
"1+2+1+2+2+2+2+1+3+3\r\n",
"2+3+3+1+2+2+2+1+1+2+1+3+2+2+3+3+2+2+3+3+3+1+1+1+3+3+3+2+1+3+2+3+2+1+1+3+3+3+1+2+2+1+2+2+1+2+1+3+1+1\r\n",
"1\r\n",
"2+1... | f4ff0ffc46232d3d91ea539f4c7ccb49 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Xenia the beginner ... |
We are given a string `s` that is a correct sum of numbers 1, 2, and 3.
We need to rearrange the summands so that they are in non-decreasing order.
Steps:
1. Split the string by '+' to get a list of numbers as strings.
2. Convert these string numbers to integers.
3. Sort the list of integers in non-decreasing or... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5\n1 2 3 4 5",
"5\n1 2 3 0 5",
"5\n1 2 3 0 2",
"5\n1 2 4 0 2",
"5\n1 4 4 0 2",
"5\n1 4 4 1 2",
"5\n1 4 4 2 2",
"5\n1 6 4 2 2",
"5\n1 8 4 2 2",
"5\n1 8 3 2 2",
"5\n1 8 3 2 1",
"5\n2 8 3 2 1",
"5\n2 8 3 2 0"... | 4a4fbd1d0612f2a02932add717fa54c2 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Kattapa, as you all... |
We are given the first integer N (number of soldiers) and then a list of N integers (weapons for each soldier)
We need to count:
even_count: number of soldiers with even number of weapons
odd_count: number of soldiers with odd number of weapons
Then, if even_count > odd_count, output "READY FOR BATTLE"
Other... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"6\r\nADAAAA\r\n",
"7\r\nDDDAADA\r\n",
"6\r\nDADADA\r\n",
"10\r\nDDDDADDADD\r\n",
"40\r\nAAAAAAAAADDAAAAAAAAAAADADDAAAAAAAAAAADAA\r\n",
"200\r\nDDDDDDDADDDDDDAADADAADAAADAADADAAADDDADDDDDDADDDAADDDAADADDDDDADDDAAAADAAADDDDDAAADAADDDAAAADDADADDDAADD... | 317473ee5c607ae47906cf653c28ad83 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Anton likes to play... |
We are counting the number of times 'A' and 'D' appear in the string s.
We can use the `count` method for strings.
Steps:
1. Read the first integer n, though we might not need to use it directly for counting because the string length is n.
2. Read the string s.
3. Count the number of 'A' (Anton's wins) and 'D' (D... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 17 4\r\n",
"1 2 1\r\n",
"1 1 1\r\n",
"1 5 6\r\n",
"1 1000000000 1\r\n",
"1000 0 1000\r\n",
"859 453892 543\r\n",
"1000 1000000000 1000\r\n",
"1000 500500000 1000\r\n",
"1000 500500001 1000\r\n",
"1000 500499999 1000... | 18dccb848d0dab854461a94927cfc775 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
A soldier wants to ... |
We are given three integers: k, n, w.
The cost for the i-th banana is i * k dollars.
The total cost for w bananas is: k * (1 + 2 + ... + w) = k * (w * (w + 1)) // 2.
The soldier has n dollars and needs total_cost dollars.
The amount he must borrow is: max(0, total_cost - n)
However, note that w, k can be up to ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\r\n1 1\r\n2 2\r\n3 3\r\n",
"3\r\n1 10\r\n0 10\r\n10 10\r\n",
"2\r\n36 67\r\n61 69\r\n",
"3\r\n21 71\r\n10 88\r\n43 62\r\n",
"3\r\n1 2\r\n2 3\r\n3 4\r\n",
"10\r\n0 10\r\n0 20\r\n0 30\r\n0 40\r\n0 50\r\n0 60\r\n0 70\r\n0 80\r\n0 90\r\n0 100\r\n",
... | 72f438b6f43f5c6cf16e71111a566255 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
George has recently... |
We are given the number of rooms `n`
For each room, we are given two integers: p_i (current number of people) and q_i (room capacity)
We want to count the number of rooms that have at least 2 free places (because George and Alex together require 2 spots).
Since the room can accommodate q_i people and currently has ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1\n5\n4 9 1 32 13",
"1\n5\n7 9 1 32 13",
"1\n5\n7 4 1 29 21",
"1\n5\n7 7 2 29 21",
"1\n5\n7 4 2 29 5",
"1\n5\n11 7 0 29 24",
"1\n5\n16 7 0 29 41",
"1\n5\n16 7 -1 29 41",
"1\n5\n16 7 -2 29 41",
"1\n5\n16 10 -2 29 41",
... | e8013d867669854a7404e6bf8253bb31 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Chef is very fond o... |
We are going to solve the problem by sorting the list of skills.
The minimum difference between two horses must occur between two consecutive horses in the sorted array.
Therefore, we can:
1. Read the number of test cases T.
2. For each test case:
a. Read N.
b. Read the list of N integers.
... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 50000\r\n1 40000\r\n2 20000 60000\r\n3 10000 70000 190000\r\n",
"3 50000\r\n1 50000\r\n3 100000 120000 110000\r\n3 120000 110000 120000\r\n",
"2 100001\r\n1 895737\r\n1 541571\r\n",
"1 1000000\r\n1 1000000\r\n",
"1 1000000\r\n1 561774\r\n",
"3 1... | 7547f398ea2c129e30fc60f80559d4ea | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Valera is a collect... |
We are given the number of sellers `n` and Valera's money `v`.
Then, for each seller, we are given the number of items `k_i` and a list of prices for each item.
Valera can make a deal with a seller if there exists at least one item from that seller for which the price is strictly less than `v`.
Steps:
1. Read `n` an... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1 2 3 4\r\n123214\r\n",
"1 5 3 2\r\n11221\r\n",
"5 5 5 1\r\n3422\r\n",
"4 3 2 1\r\n2\r\n",
"5651 6882 6954 4733\r\n2442313421\r\n",
"0 0 0 0\r\n4132\r\n",
"3163 5778 83 7640\r\n11141442444\r\n",
"1809 1302 7164 6122\r\n3144121413113111... | 689579618f3458998ec0acc40f739d11 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Quite recently, a v... |
We are going to read the first line as four integers: a1, a2, a3, a4
Then, the second line is the string s.
For each character in s:
if the character is '1', then we add a1
if the character is '2', then we add a2
and so on.
We can use a list or dictionary to map the character to the corresponding calorie... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\r\n3 5\r\n2 1\r\n4 2\r\n",
"2\r\n6 1\r\n1 6\r\n",
"3\r\n1 5\r\n3 3\r\n2 2\r\n",
"6\r\n4 1\r\n4 2\r\n5 3\r\n5 1\r\n5 3\r\n4 1\r\n",
"8\r\n2 4\r\n1 4\r\n1 5\r\n2 6\r\n2 5\r\n2 5\r\n2 4\r\n2 5\r\n",
"8\r\n4 1\r\n2 6\r\n4 2\r\n2 5\r\n5 2\r\n3 5\r\n5... | 945e712071cfb0012705ad82b6994058 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Mishka is a little ... |
We are going to read the integer n.
Then, we are going to read n lines, each containing two integers: m_i and c_i.
For each round:
If m_i > c_i: Mishka wins this round.
If m_i < c_i: Chris wins this round.
If they are equal: it's a tie, so no one wins.
We count:
mishka_wins = 0
chris_wins = 0
Aft... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2 2\r\nC M\r\nY Y\r\n",
"3 2\r\nW W\r\nW W\r\nB B\r\n",
"1 1\r\nW\r\n",
"2 3\r\nW W W\r\nB G Y\r\n",
"1 1\r\nW\r\n",
"5 5\r\nW G B Y M\r\nG B Y M C\r\nB Y M C W\r\nY M C W G\r\nM C W G B\r\n",
"1 6\r\nC M Y W G B\r\n",
"1 3\r\nW G B\r\... | cc864cbdf5d3284f9d2de0ca6d07d231 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Small, but very bra... |
We are given the dimensions n and m, then n lines of m space-separated characters.
We know:
If there is any occurrence of 'C', 'M', or 'Y', then the photo is colored -> output "#Color".
Otherwise, if the photo contains only 'W', 'G', or 'B', then it is black and white -> output "#Black&White".
Steps:
1. Read... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 7\r\n4 5 14\r\n",
"6 1\r\n1 1 1 1 1 1\r\n",
"6 5\r\n7 6 8 9 10 5\r\n",
"10 420\r\n214 614 297 675 82 740 174 23 255 15\r\n",
"10 561\r\n657 23 1096 487 785 66 481 554 1000 821\r\n",
"100 342\r\n478 143 359 336 162 333 385 515 117 496 310 538 469... | d05f4bddb7745c35a6208dc9ad539c32 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Vanya and his frien... |
We are given two integers: n and h (number of friends and fence height)
Then a list of n integers (a_i) representing the heights of the friends.
For each friend:
If the friend's height is <= h, they walk with width 1.
If the friend's height is > h, they must bend and their width becomes 2.
The total width o... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"4 6\r\n10 12 10 7 5 22\r\n",
"2 2\r\n4 4\r\n",
"2 10\r\n4 5 6 7 8 9 10 11 12 12\r\n",
"4 5\r\n818 136 713 59 946\r\n",
"3 20\r\n446 852 783 313 549 965 40 88 86 617 479 118 768 34 47 826 366 957 463 903\r\n",
"2 25\r\n782 633 152 416 432 825 115 9... | 370fb35e3347a825371515c89064be05 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
The end of the scho... |
We are going to solve the problem by first sorting the list of puzzle pieces.
Since we want to minimize the difference between the largest and smallest puzzle in our selection of n puzzles, we should choose a contiguous group of n puzzles in the sorted list.
Why contiguous? Because if we have already sorted the puz... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1\n5 10\n2 4 1 35 1",
"1\n5 10\n2 4 1 62 1",
"1\n5 2\n0 4 1 3 1",
"1\n5 20\n2 4 1 62 1",
"1\n5 0\n0 4 0 7 1",
"1\n5 0\n1 0 0 0 0",
"1\n5 10\n2 4 1 3 1",
"1\n5 3\n2 4 1 3 1",
"1\n5 3\n2 4 0 3 1",
"1\n5 3\n0 4 0 3 1",
"... | 3c69ec2fa46763be4b357e177ec520d0 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Gru has not been in... |
We are going to read the number of test cases, T.
For each test case:
Read N and K.
Read a list of N integers (the initial characteristic values of minions).
For each characteristic value in the list, add K to it.
Check if the resulting value is divisible by 7 (i.e., modulo 7 is 0).
Count how many such... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 4\r\n4 1 3 5\r\n2 2 2 2\r\n5 4 5 1\r\n",
"3 3\r\n1 2 3\r\n2 3 1\r\n3 1 2\r\n",
"1 1\r\n1\r\n",
"1 10\r\n74 35 82 39 1 84 29 41 70 12\r\n",
"10 1\r\n44\r\n23\r\n65\r\n17\r\n48\r\n29\r\n49\r\n88\r\n91\r\n85\r\n",
"10 10\r\n256 72 455 45 912 506 23... | 052259b5d08fd25e00dca9c5d3d946a5 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Jack decides to inv... |
We are given the number of streets `n` and avenues `m`.
Then, for each street, we are given `m` integers: the costs of the restaurants on that street for each avenue.
The process:
- Emma chooses a street (i) to maximize the outcome.
- Then Jack, knowing the chosen street, picks an avenue (j) in that street to... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"23:59\r\n10\r\n",
"20:20\r\n121\r\n",
"10:10\r\n0\r\n",
"12:34\r\n10000\r\n",
"00:00\r\n10000\r\n",
"00:00\r\n1440\r\n",
"23:59\r\n8640\r\n",
"10:01\r\n0\r\n",
"04:05\r\n0\r\n",
"02:59\r\n1\r\n",
"05:15\r\n10\r\n",
... | ea1fe49c1760790b8b860eef904190dd | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
You are given the c... |
We are going to parse the input time string, convert it to total minutes (hours*60 + minutes)
Then add the given minutes 'a' (but note: the minutes passed is given as integer)
Then convert back to hours and minutes, making sure to format with leading zeros.
Steps:
1. Read the input lines.
2. Split the time strin... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5 3 2 3\r\n",
"5 3 100 1\r\n",
"10000 10000 1 1\r\n",
"1 1 10000 10000\r\n",
"300 300 21 23\r\n",
"300 2 37 51\r\n",
"2 400 23 57\r\n",
"1 1 1 1\r\n",
"10000 10000 3 2\r\n",
"1 2 1 2\r\n",
"1 1 2 2\r\n",
"1 1 10... | 3f18ab36e0d52e1dca42070c07126178 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
To make a paper air... |
We are given four integers: k, n, s, p.
We need to compute the minimum number of packs required.
Steps:
1. Each person needs to make n airplanes. Since each sheet makes s airplanes, each person needs:
sheets per person = ceil(n / s)
Why ceil? Because if one person needs 7 airplanes and each sheet make... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\r\n0 0 1\r\n",
"1\r\n0\r\n",
"1\r\n1\r\n",
"100\r\n0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n",
... | 330883ce5f55f36e1ed85cf4d4637375 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
When preparing a to... |
We are going to read the first integer `n`.
Then, we read the second line which has `n` integers (each 0 or 1).
We need to check if there is at least one '1' (hard) in the list.
If there is at least one '1', we output "HARD".
Otherwise, if all are '0', we output "EASY".
Steps:
1. Read the first line as integer... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\n",
"19\n",
"20\n",
"13\n",
"26\n",
"9\n",
"16\n",
"17\n",
"22\n",
"30\n",
"24\n",
"29\n",
"4\n",
"1\n",
"23\n",
"12\n",
"11\n",
"14\n",
"21\n",
"18\n",
"1... | 76f9cb7fe656e2b773ed517844c9b994 | code_contests | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
-----Input-----
Th... |
We are given an integer `a` (1 <= a <= 30). We need to output a single integer.
Looking at the example: Input 3 -> Output 27.
Let's see: 3^3 = 27. So it seems like the output is a^3 (a to the power of 3).
Therefore, the task is to compute the cube of the given integer `a`.
However, note that the input is constra... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 6\nCLICK 1\nCLICK 2\nCLICK 3\nCLICK 2\nCLOSEALL\nCLICK 1",
"5 6\nCLICK 1\nCLICK 2\nCLICK 3\nCLICK 2\nCLOSEALL\nCLICK 1",
"5 6\nCLICK 1\nCLICK 1\nCLICK 3\nCLICK 2\nCLOSEALL\nCLICK 1",
"5 6\nCLICK 1\nCLICK 2\nCLICK 2\nCLICK 2\nCLOSEALL\nCLICK 1",
"5 6\n... | 98e638881b56b2c5f825445b6e96229d | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Little kids, Jack a... |
We are going to maintain an array or list that tracks the state of each tweet (open or closed).
Since tweets are numbered from 1 to N, we can use a list `state` of length N (index from 0 to N-1) but note: the first tweet is index0 in our list corresponds to tweet1.
However, note that the input says: "CLICK X" and X... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5\r\n4 1\r\n4 2\r\n1 3\r\n1 5\r\n",
"4\r\n1 2\r\n4 3\r\n1 4\r\n",
"10\r\n4 3\r\n2 6\r\n10 1\r\n5 7\r\n5 8\r\n10 6\r\n5 9\r\n9 3\r\n2 9\r\n"
],
"outputs": [
"3\r\n",
"2\r\n",
"4\r\n"
]
}
} | 8c2d422e88bd92389b39a2e189439b65 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
The Resistance is t... |
We are counting the number of remote planets (leaves with degree 1) in a tree.
However, note the definition: a planet (node) is remote if it is connected to the rest of the planets only via a single hyperspace tunnel.
This means that the node has exactly one edge.
But wait: the first note says: In the first exampl... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"RGB\r\nRRR\r\n",
"RRRBGBRBBB\r\nBBBRR\r\n",
"BRRBGBRGRBGRGRRGGBGBGBRGBRGRGGGRBRRRBRBBBGRRRGGBBB\r\nBBRBGGRGRGBBBRBGRBRBBBBRBRRRBGBBGBBRRBBGGRBRRBRGRB\r\n",
"G\r\nRRBBRBRRBR\r\n",
"RRRRRBRRBRRGRBGGRRRGRBBRBBBBBRGRBGBRRGBBBRBBGBRGBB\r\nB\r\n",
"RRGG... | dccedf1a95699912a857b59d48c30989 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
There is a sequence... |
We are given two strings: s (the sequence of stones) and t (the sequence of instructions)
We start at position 0 (which is the first stone, 1-based index 1)
For each instruction in t:
If the current stone is the color specified by the instruction, then move one step forward (i.e., increase the index by 1).
Oth... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 3 2\r\nYYY\r\nNNN\r\nYNY\r\n",
"4 4 1\r\nNNNY\r\nNNYN\r\nNYNN\r\nYNNN\r\n",
"3 5 2\r\nNYNNY\r\nYNNNN\r\nNNYYN\r\n",
"1 10 1\r\nYYYNYNNYNN\r\n",
"10 1 5\r\nY\r\nN\r\nN\r\nN\r\nY\r\nN\r\nN\r\nY\r\nN\r\nN\r\n",
"10 10 1\r\nNNNNNNNNNN\r\nNNNNNNNNNN\... | 54ec68dd05affcf59b214064a6cc1c67 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
A simple recommenda... |
We are given F, I, T on the first line.
Then F lines, each of length I, containing 'Y' or 'N'
We need to count the number of items (columns) that have at least T 'Y's.
Steps:
1. Split the first line to get F, I, T.
2. Read the next F lines.
3. For each item (column), count how many friends have a 'Y'.
4. If t... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"8 13 9\r\n",
"13 3 6\r\n",
"3 8 20\r\n",
"1 2 3\r\n",
"100 100 100\r\n",
"9 5 5\r\n",
"88 89 7\r\n",
"50 80 70\r\n",
"80 81 82\r\n",
"100 98 99\r\n",
"65 69 67\r\n",
"55 56 76\r\n",
"78 3 79\r\n",
"4... | d5cc8f07e586d16cc9b34e1241eec3d2 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Alice and Bob are d... |
We are given: yellow (y), blue (b), red (r) with constraints: 1<=y<=100, 2<=b<=100, 3<=r<=100.
Condition for beautifull:
blue ornaments = yellow ornaments + 1
red ornaments = blue ornaments + 1
So, the chosen ornaments must form an arithmetic progression:
Let the number of yellow ornaments chosen be x, then ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5 14\r\n",
"381 492\r\n",
"536 298\r\n",
"143 522\r\n",
"433 126\r\n",
"723 350\r\n",
"632 264\r\n",
"923 488\r\n",
"522 92\r\n",
"953 553\r\n",
"242 86\r\n",
"151 691\r\n",
"441 915\r\n",
"740 519\r... | fa5ee100f7c2337e87a432b2b8d97f50 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
A + B is often used... |
We are given two integers a and b in the range [0, 1000]. We simply need to output their sum.
Since the problem is straightforward, we can read the input, split it into two integers, compute the sum, and print it.
However, note that the input is given as a string with two numbers separated by a space. We'll split th... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2\r\n",
"1\r\n",
"3\r\n",
"5\r\n",
"12\r\n",
"34\r\n",
"43\r\n",
"49\r\n",
"54\r\n",
"55\r\n"
],
"outputs": [
"6",
"2",
"14",
"62",
"8190",
"34359738366",
"17592186044414",
... | c0e8ab3695ba0984a8e3aab401580819 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
The numbers of all ... |
We are to find the maximum number of offices (each with a unique lucky number) such that the numbers have at most n digits.
Lucky numbers are numbers that consist of the digits 7 and 8 only.
For a number of length L, we can have 2^L distinct numbers (because each digit has two choices: 7 or 8).
Therefore, for eac... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"4\r\nred\r\npurple\r\nyellow\r\norange\r\n",
"0\r\n",
"6\r\npurple\r\nblue\r\nyellow\r\nred\r\ngreen\r\norange\r\n",
"1\r\npurple\r\n",
"3\r\nblue\r\norange\r\npurple\r\n",
"2\r\nyellow\r\nred\r\n",
"1\r\ngreen\r\n",
"2\r\npurple\r\ngr... | dd984d3007656b36e73212808ad621c7 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
You took a peek on ... |
We are given the number of Gems in the gauntlet and then n lines with the colors.
We know the total set of gems has 6 distinct colors and 6 corresponding gem names.
We are to output the number of absent gems and then the absent gem names.
Steps:
1. Read the first integer n.
2. Read the next n lines to get the se... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1 0 0\r\n0 0 0\r\n0 0 1\r\n",
"1 0 1\r\n8 8 8\r\n2 0 3\r\n",
"13 85 77\r\n25 50 45\r\n65 79 9\r\n",
"96 95 5\r\n8 84 74\r\n67 31 61\r\n",
"24 54 37\r\n60 63 6\r\n1 84 26\r\n",
"23 10 40\r\n15 6 40\r\n92 80 77\r\n",
"62 74 80\r\n95 74 93\r\n2... | 84deac41f24858cc855cb97342d96076 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Lenny is playing a ... |
We are given a 3x3 grid of integers representing the number of times each light has been pressed.
Each light in the grid toggles (flips) when pressed. Toggling an odd number of times will turn it to the opposite state initially.
Initially, all lights are on (so state is True, which we can represent as 1).
Therefor... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 4\r\n1 2 4\r\n",
"3 2\r\n447 44 77\r\n",
"2 2\r\n507978501 180480073\r\n",
"9 6\r\n655243746 167613748 1470546 57644035 176077477 56984809 44677 215706823 369042089\r\n",
"6 100\r\n170427799 37215529 675016434 168544291 683447134 950090227\r\n",
... | 55ee2b46bb977e27da8a1dd7084dd25a | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Roma (a popular Rus... |
We are given two integers n and k on the first line.
Then the next line has n integers.
We need to count the integers in the list that have at most k lucky digits.
Lucky digits: only '4' and '7'. Note that 0 is not considered (so the number is positive and lucky digits are non-zero digits '4' and '7').
Steps:
1. Rea... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5\r\na aa aaa ab abb\r\n",
"3\r\namer arem mrea\r\n",
"10\r\nbda bbb cda dca dda dcb bcd dcb ada ddd\r\n",
"2\r\nfhjlqs aceginpr\r\n",
"2\r\nbcdfghimn efghijlmo\r\n"
],
"outputs": [
"2",
"1",
"6",
"2",
"2"
]
}... | fc43ca17369c9b8426d047479389515b | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
In Aramic language ... |
We are going to count the number of distinct roots.
Steps:
1. We note that the root of a word is the set of letters (without duplicates) sorted (in some order) and then concatenated.
Actually, we can represent the root by hashing the sorted tuple of the unique characters.
2. We will:
- Read the integer n... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2\r\n5\r\n7\r\n",
"4\r\n7\r\n13\r\n",
"2\r\n3\r\n2\r\n",
"1\r\n1\r\n1\r\n",
"1\r\n2\r\n4\r\n",
"1000\r\n1000\r\n1000\r\n",
"1\r\n1\r\n4\r\n",
"1\r\n2\r\n3\r\n",
"1\r\n1000\r\n1000\r\n",
"1000\r\n1\r\n1000\r\n",
"1000\... | 72881d71862b51b016da2e30093d85dc | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Nikolay has a lemon... |
We are given three integers: a (lemons), b (apples), c (pears)
The recipe requires 1 lemon : 2 apples : 4 pears (which is 1:2:4)
Let the number of compotes = n.
Then, for n compotes, we need:
lemons: n, apples: 2n, pears: 4n.
We cannot use partial fruits. So the number of compotes n must satisfy:
n <= a (s... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"10 5\r\n0\r\n21\r\n53\r\n41\r\n53\r\n",
"5 5\r\n0\r\n1\r\n2\r\n3\r\n4\r\n",
"10 6\r\n811966798\r\n734823552\r\n790326404\r\n929189974\r\n414343256\r\n560346537\r\n",
"2 2\r\n788371161\r\n801743052\r\n",
"10 6\r\n812796223\r\n122860157\r\n199259103\r\n59... | 040249bf9bd1bc7e8447c0bd82fc8493 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
DZY has a hash tabl... |
We are given two integers on the first line: p (number of buckets) and n (number of insertions)
Then n lines, each containing an integer x_i.
We are to simulate inserting the numbers one by one into p buckets (from 0 to p-1).
The hash function is h(x) = x mod p.
We have an array or list (of length p) to keep tra... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"10\r\n3 8 10 1 7 9 6 5 2\r\n",
"5\r\n4 3 2 1\r\n",
"2\r\n1\r\n",
"2\r\n2\r\n",
"3\r\n1 2\r\n",
"3\r\n1 3\r\n",
"3\r\n2 3\r\n",
"3\r\n2 1\r\n",
"3\r\n3 1\r\n",
"3\r\n3 2\r\n",
"5\r\n2 3 4 5\r\n",
"5\r\n5 4 3 2\r\... | 31fa72c7de17c6ec7f9b87614371ae21 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Polycarpus adores T... |
We are given an integer n (the total number of episodes)
Then, a list of n-1 distinct integers that are the episodes he has watched.
Since the episodes are numbered from 1 to n, and he has watched all except one, the missing episode is the one that is not in the list.
However, note that n can be up to 100,000, so we... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"...QK...\r\n........\r\n........\r\n........\r\n........\r\n........\r\n........\r\n...rk...\r\n",
"rnbqkbnr\r\npppppppp\r\n........\r\n........\r\n........\r\n........\r\nPPPPPPPP\r\nRNBQKBNR\r\n",
"rppppppr\r\n...k....\r\n........\r\n........\r\n........\r\n........ | 7612a3bb5705fa029fe4804c74490f96 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
A and B are prepari... |
We are given 8 lines, each containing 8 characters (a string of 8)
We need to calculate the weights for white and black pieces.
For white pieces:
Queen -> 9
Rook -> 5
Bishop -> 3
Knight -> 3
Pawn -> 1
King -> 0 (not considered)
For black pieces: same set of weights, but note they are represent... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2\r\n",
"7\r\n",
"1000000000000000000\r\n",
"2000000000000000000\r\n",
"987654321012345678\r\n"
],
"outputs": [
"25",
"25",
"25",
"25",
"25"
]
}
} | 0b8f3c648b42d119330d11cadd0aad2b | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
The HR manager was ... |
Okay, so I need to find the last two digits of 5 raised to the power of n, where n can be as big as 2 times 10^18. Hmm, right. Let's think about how exponents work here.
First, I remember that when you multiply numbers, especially with the same base, there might be patterns or cycles in their last digits. For examp... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"abcd\r\n",
"bbb\r\n",
"yzyz\r\n",
"abcdefghijklmnopqrstuvwxyabcdefghijklmnopqrstuvwxy\r\n",
"zclkjadoprqronzclkjadoprqronzclkjadoprqron\r\n",
"zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz\r\n",
"xyxyxyxyxyxyxyxyxyxyxyxyxyxyxyxyxyxyxyxy... | c3cc2633bfa653699f525a34b26f32dd | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Hongcow is learning... |
We are given a string `s` of length n (1 <= n <= 50). We are to count the distinct words produced by any number of cyclic shifts (which are also called rotations in some contexts).
The process:
start with s, then a cyclic shift moves the last character to the front:
s -> s[-1] + s[0:-1]
We note that a... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"0 0\r\n4 5\r\n",
"3 4\r\n6 1\r\n",
"0 0\r\n4 6\r\n",
"1 1\r\n-3 -5\r\n",
"-1 -1\r\n-10 100\r\n",
"1 -1\r\n100 -100\r\n",
"-1000000000 -1000000000\r\n1000000000 1000000000\r\n",
"-1000000000 -1000000000\r\n0 999999999\r\n",
"0 0\r... | 89fcbb92b0ea86febfd4299f2b00cb78 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Professor GukiZ mak... |
We are given two lines of input: the first line has x1, y1 and the second line has x2, y2.
The robot can move in 8 directions, meaning it can change the x and y coordinates independently by +1, -1, or 0 in each step?
But note: the problem says "in a single step the robot can change any of its coordinates (maybe bot... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"4 3\n",
"22 12\n",
"8 9\n",
"20 12\n",
"12 12\n",
"3 999279109\n",
"11 999286606\n",
"7 999228288\n",
"12 22\n",
"1000000000 1\n",
"20 6\n",
"8 3\n",
"999639051 3\n",
"14 10\n",
"1 12\n",
... | df5d9bb78d6644975d0e019bd06e5bc7 | code_contests | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Holidays have finis... |
We are given two integers A and B, with constraints: 1 ≤ A, B ≤ 10^9, and min(A, B) ≤ 12.
Since the minimum of A and B is at most 12, we can take the minimum of the two factorials. That is:
GCD(A!, B!) = min_factorial!
because:
if A <= B, then A! is a divisor of B! (since B! = 1*2*...*A * (A+1)*...*B, and A!... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"4 3\r\n2 1 1\r\n",
"3 9\r\n1 1 3\r\n",
"12345678 87654321\r\n43043751 1000000000 53798715\r\n",
"12 12\r\n3 5 2\r\n",
"770 1390\r\n170 442 311\r\n",
"3555165 6693472\r\n1499112 556941 3075290\r\n",
"0 0\r\n1000000000 1000000000 1000000000\r\... | c5278ef42364299db59063f18e1fe1ee | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
During the winter h... |
We are given two integers A and B (yellow and blue crystals available) and three integers x, y, z (yellow, green, blue balls required).
According to the problem:
- To produce one yellow ball, we require 2 yellow crystals.
- To produce one green ball, we require 1 yellow and 1 blue crystal.
- To produce one blue ball,... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\n2 4 4\n3 2 3 4\n4 3 15 9 6",
"3\n2 4 4\n3 2 3 4\n4 3 20 9 6",
"3\n2 4 4\n3 2 1 4\n4 3 15 9 6",
"3\n2 4 4\n3 2 3 4\n4 3 20 9 8",
"3\n2 4 7\n3 2 1 4\n4 3 15 9 6",
"3\n2 4 4\n3 2 3 6\n4 3 20 9 8",
"3\n2 4 4\n3 2 3 8\n4 3 15 9 6",
"3\n2... | 9ae1e8c593c32a6ce0042b77351b48ff | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
The chef has a reci... |
We are going to find the greatest common divisor (GCD) of all the ingredients.
Since we want the reduced recipe to have the same ratios and as little food as possible (without fractions),
we divide each ingredient by the GCD. However, note that the GCD must be computed for all numbers.
But note: the problem requir... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2 5\r\n",
"2 4\r\n",
"5 3\r\n",
"1 6\r\n",
"5 1\r\n",
"6 3\r\n",
"2 3\r\n",
"5 6\r\n",
"4 4\r\n",
"1 1\r\n",
"6 4\r\n",
"1 4\r\n",
"5 5\r\n",
"4 5\r\n",
"4 3\r\n",
"1 5\r\n",
"6 5\r... | 928d321376757dff0b8fee19d9c5986d | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Two players are pla... |
We are given two integers a and b (the numbers each player wrote)
The die has numbers 1 to 6.
We have to compute:
c1 = number of face outcomes x (from 1 to 6) such that |a - x| < |b - x|
c2 = number of face outcomes x such that |a - x| == |b - x|
c3 = number of face outcomes x such that |b - x| < |a - x|
Note:... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"432\r\n",
"99\r\n",
"237\r\n",
"42\r\n",
"1\r\n",
"2\r\n",
"1000\r\n",
"898\r\n",
"997\r\n",
"999\r\n",
"399\r\n",
"8\r\n",
"120\r\n",
"909\r\n",
"9\r\n",
"398\r\n",
"7\r\n",
... | 8a1090e36c53c37b1f3ef86ea6d8f8b5 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Polycarp knows that... |
We are given an integer `a` (with 1<=a<=1000)
We need to find the smallest number >= a such that the sum of its digits is divisible by 4.
Since the range of `a` is small (at most 1000), we can do a linear search from `a` upwards until we find a number that satisfies the condition.
Let `current = a`
while True:
... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2\n3 2\npiygu ezyfo rzotm\n1 piygu\n6 tefwz tefwz piygu ezyfo tefwz piygu\n4 1\nkssdy tjzhy ljzym kegqz\n4 kegqz kegqz kegqz vxvyj",
"2\n3 2\npiygu ezyfo rzotm\n1 piygu\n6 tefwz tefwz piygu ezyfo tefwz piygu\n4 1\nkssdy tjzhy ljzym kegqz\n4 kegqz kegqz kegqz vxvzj",
... | 892fb1d9a29576afc16e0877c25732c0 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Forgotten languages... |
We are going to read T test cases.
For each test case:
First, read N and K.
Then read the list of words from the dictionary (N words).
Then read K lines. Each line starts with an integer L, then L words.
We want for each word in the dictionary, to check if it appears in any of the modern phrases.
Importa... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5\n1 2 3 4 5",
"5\n1 2 3 0 5",
"5\n1 2 3 0 2",
"5\n1 2 4 0 2",
"5\n1 4 4 0 2",
"5\n1 4 4 1 2",
"5\n1 4 4 2 2",
"5\n1 6 4 2 2",
"5\n1 8 4 2 2",
"5\n1 8 3 2 2",
"5\n1 8 3 2 1",
"5\n2 8 3 2 1",
"5\n2 8 3 2 0"... | 4a4fbd1d0612f2a02932add717fa54c2 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Kattapa, as you all... |
We are given the first integer N, then a list of N integers (the number of weapons each soldier has)
We need to count:
even_count: number of soldiers holding even number of weapons
odd_count: number of soldiers holding odd number of weapons
Then, if even_count > odd_count, then "READY FOR BATTLE", else "NOT RE... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"0\n1\n-2\n-3\n-4\n-5\n-6\n-7\n-8\n-9\n10\n",
"0\n1\n-2\n-3\n-4\n-5\n-6\n-2\n-8\n-9\n10\n",
"0\n2\n-2\n-3\n-4\n-5\n-6\n-2\n-8\n-9\n10\n",
"0\n2\n-2\n-3\n-4\n-5\n-2\n-2\n-8\n-9\n10\n",
"0\n2\n-2\n-3\n-4\n-5\n-2\n-2\n-8\n-9\n11\n",
"0\n2\n-2\n-3\n-4\... | cf86598c7728dcaaa8cf639b4d383143 | code_contests | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
per nextum in unam ... |
</think>
```python
# Inspired by the provided pseudocode template, we create a Python script
# to process the input integers and print the results with specified formatting
# Get the input integers
n = int(input())
values = []
for _ in range(n):
values.append(int(input()))
# Perform operations on the input va... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5 8 6\r\n",
"3 9 3\r\n",
"8 5 20\r\n",
"1 1 1\r\n",
"54 82 100\r\n",
"1 100 100\r\n",
"100 99 99\r\n",
"8 20 5\r\n",
"68 91 90\r\n",
"92 35 39\r\n",
"20 84 93\r\n",
"44 28 47\r\n",
"68 73 96\r\n",
"9... | cca6658628d1bb221b0109874ab61b8d | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Vus the Cossack hol... |
We are given three integers: n (participants), m (pens), k (notebooks)
Each participant gets at least one pen and at least one notebook.
So, we need at least n pens and at least n notebooks.
Steps:
1. We have to check if m >= n and k >= n.
2. If both conditions are satisfied, output "Yes", else "No".
Example v... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\r\n1 1\r\n2 2\r\n3 3\r\n",
"3\r\n1 10\r\n0 10\r\n10 10\r\n",
"2\r\n36 67\r\n61 69\r\n",
"3\r\n21 71\r\n10 88\r\n43 62\r\n",
"3\r\n1 2\r\n2 3\r\n3 4\r\n",
"10\r\n0 10\r\n0 20\r\n0 30\r\n0 40\r\n0 50\r\n0 60\r\n0 70\r\n0 80\r\n0 90\r\n0 100\r\n",
... | 72f438b6f43f5c6cf16e71111a566255 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
George has recently... |
We are counting the number of rooms where there is at least 2 free spots (since both George and Alex need to move in).
Condition: free spots = capacity - current residents >= 2.
Steps:
1. Read the first integer n, which is the number of rooms.
2. For each of the next n lines, read two integers p_i and q_i.
3. Fo... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\r\n0 0 1\r\n",
"1\r\n0\r\n",
"1\r\n1\r\n",
"100\r\n0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\r\n",
... | 330883ce5f55f36e1ed85cf4d4637375 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
When preparing a to... |
We are going to read the integer n and then a list of n integers.
We need to check if there is at least one '1' in the list. If there is, print "HARD".
If there is no '1' (i.e., all are 0), print "EASY".
Since the problem says we can print in any register, we can output the exact string as per the requirement.
S... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"AS\r\n2H 4C TH JH AD\r\n",
"2H\r\n3D 4C AC KD AS\r\n",
"4D\r\nAS AC AD AH 5H\r\n",
"3D\r\n8S 4S 2C AS 6H\r\n",
"7H\r\nTC 4C KC AD 9S\r\n",
"KH\r\n3C QD 9S KS 8D\r\n",
"4H\r\nJH QC 5H 9H KD\r\n",
"9H\r\nKC 6D KD 4C 2S\r\n",
"AD\r\... | cae6663959aef8c1fbc6b49a540ba495 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Gennady owns a smal... |
We are given the card on the table and five cards in the hand.
The card on the table is a string of two characters: first is rank, second is suit.
The hand has five strings, each with two characters.
We can play a card from hand if:
- The card on the table and the card in hand have the same rank, OR
- They h... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5 14\r\n",
"381 492\r\n",
"536 298\r\n",
"143 522\r\n",
"433 126\r\n",
"723 350\r\n",
"632 264\r\n",
"923 488\r\n",
"522 92\r\n",
"953 553\r\n",
"242 86\r\n",
"151 691\r\n",
"441 915\r\n",
"740 519\r... | fa5ee100f7c2337e87a432b2b8d97f50 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
A + B is often used... |
We are given two integers a and b in the input, and we have to output their sum.
Since the constraints are small (0 ≤ a, b ≤ 1000), we can read the input as a string and split it, then convert to integers, and then add.
Let's read the input as a string, split by space, convert each part to integer, then compute the... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5\n7 4 1 1 2",
"5\n1 1 1 1 1",
"5\n13 4 1 1 2",
"5\n13 1 1 1 -1",
"5\n1 1 1 1 0",
"5\n13 4 1 1 0",
"5\n1 2 1 1 0",
"5\n13 1 1 1 0",
"5\n0 2 1 1 0",
"5\n0 3 1 1 0",
"5\n13 0 1 1 -1",
"5\n0 3 1 0 0",
"5\n8 0... | 89139790d9068dcb9eccd9ecf13e8332 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Are you fond of col... |
We are to check if the total stamps are equal to the sum of the first N natural numbers.
Specifically, we need to know if the total stamps T satisfies T = 1 + 2 + ... + N = N*(N+1)//2.
Steps:
1. Read the integer N.
2. Read the list of N integers (the Ci).
3. Compute total stamps = sum(Ci)
4. Also compute the required... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"7 1 4\r\n",
"30 20 10\r\n",
"1 4 100\r\n",
"100 1 91\r\n",
"1 45 100\r\n",
"1 2 3\r\n",
"71 85 88\r\n",
"30 38 99\r\n",
"23 82 95\r\n",
"22 41 47\r\n",
"9 94 77\r\n",
"1 53 51\r\n",
"25 97 93\r\n",
"... | a3c5ce9635453235cde3967afd7802b0 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
There are three fri... |
We are guaranteed the optimal point is the median of the three points.
Since the houses are on a straight line, the minimum total distance is achieved when the friends meet at the median of the three points.
Steps:
1. Read the first line of input (it contains three distinct integers: x1, x2, x3).
2. Sort the thre... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2 2\r\nC M\r\nY Y\r\n",
"3 2\r\nW W\r\nW W\r\nB B\r\n",
"1 1\r\nW\r\n",
"2 3\r\nW W W\r\nB G Y\r\n",
"1 1\r\nW\r\n",
"5 5\r\nW G B Y M\r\nG B Y M C\r\nB Y M C W\r\nY M C W G\r\nM C W G B\r\n",
"1 6\r\nC M Y W G B\r\n",
"1 3\r\nW G B\r\... | cc864cbdf5d3284f9d2de0ca6d07d231 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Small, but very bra... |
We are going to read the first line for n and m.
Then, for n lines, we'll read each row of the matrix.
The photo is colored if there is at least one pixel that is either 'C', 'M', or 'Y'.
If we find any of those, we can immediately decide it's colored.
Otherwise, if we find only 'W', 'B', or 'G', then it's black-... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"4\r\n3 1 2 3\r\n2 2 4\r\n",
"4\r\n3 1 2 3\r\n2 2 3\r\n",
"10\r\n5 8 6 1 5 4\r\n6 1 3 2 9 4 6\r\n",
"10\r\n8 8 10 7 3 1 4 2 6\r\n8 9 5 10 3 7 2 4 8\r\n",
"10\r\n9 6 1 8 3 9 7 5 10 4\r\n7 1 3 2 7 6 9 5\r\n",
"100\r\n75 83 69 73 30 76 37 48 14 41 42 ... | 571bd1ddd6c3158e8db62965106e48d4 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
There is a game cal... |
We are given:
n: the total number of levels (from 1 to n)
First group: p distinct levels (a list of p integers) for Little X
Second group: q distinct levels (a list of q integers) for Little Y
We need to check if the union of the two groups covers all levels from 1 to n.
Steps:
1. Read n.
2. Read p and... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"{a, b, c}\r\n",
"{b, a, b, a}\r\n",
"{}\r\n",
"{a, a, c, b, b, b, c, c, c, c}\r\n",
"{a, c, b, b}\r\n",
"{a, b}\r\n",
"{a}\r\n",
"{b, a, b, a, b, c, c, b, c, b}\r\n",
"{e, g, c, e}\r\n",
"{a, a, a, a, a, a, a, a, a, a, a, a... | ccf2c301e63f4cd08a327aff4336c608 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Recently, Anton has... |
We are given a string that starts with '{' and ends with '}', and in between are comma-separated letters (each letter is separated by a comma and a space).
We need to count the distinct letters (ignoring case? note: the problem says "small English letters", so we can assume lowercase) but note: the examples are in lo... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 17 4\r\n",
"1 2 1\r\n",
"1 1 1\r\n",
"1 5 6\r\n",
"1 1000000000 1\r\n",
"1000 0 1000\r\n",
"859 453892 543\r\n",
"1000 1000000000 1000\r\n",
"1000 500500000 1000\r\n",
"1000 500500001 1000\r\n",
"1000 500499999 1000... | 18dccb848d0dab854461a94927cfc775 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
A soldier wants to ... |
We are given three integers: k, n, w
The cost for the first banana is k, the second is 2*k, ..., the i-th is i*k.
Therefore, the total cost for w bananas is: k * (1 + 2 + ... + w) = k * (w*(w+1)//2)
The soldier has n dollars. The amount he needs to borrow is max(0, total_cost - n)
But note: the constraints say n... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5\r\na aa aaa ab abb\r\n",
"3\r\namer arem mrea\r\n",
"10\r\nbda bbb cda dca dda dcb bcd dcb ada ddd\r\n",
"2\r\nfhjlqs aceginpr\r\n",
"2\r\nbcdfghimn efghijlmo\r\n"
],
"outputs": [
"2",
"1",
"6",
"2",
"2"
]
}... | fc43ca17369c9b8426d047479389515b | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
In Aramic language ... |
We are going to compute the root of each word. The root is the set of distinct letters in the word, represented as a sorted string of distinct letters (or a frozenset, but easier to use sorted string).
Steps:
1. Read the integer n.
2. Read the next line which contains n words.
3. For each word, we convert it to a ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"6\r\nADAAAA\r\n",
"7\r\nDDDAADA\r\n",
"6\r\nDADADA\r\n",
"10\r\nDDDDADDADD\r\n",
"40\r\nAAAAAAAAADDAAAAAAAAAAADADDAAAAAAAAAAADAA\r\n",
"200\r\nDDDDDDDADDDDDDAADADAADAAADAADADAAADDDADDDDDDADDDAADDDAADADDDDDADDDAAAADAAADDDDDAAADAADDDAAAADDADADDDAADD... | 317473ee5c607ae47906cf653c28ad83 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Anton likes to play... |
We are counting the occurrences of 'A' (Anton wins) and 'D' (Danik wins).
Steps:
1. Read the integer n (though we might not need n separately because the string length is n, but we read it).
2. Read the string s.
3. Count the frequency of 'A' and 'D' in the string.
4. Compare:
- If count of 'A' > count of 'D'... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1\n5 10\n2 4 1 35 1",
"1\n5 10\n2 4 1 62 1",
"1\n5 2\n0 4 1 3 1",
"1\n5 20\n2 4 1 62 1",
"1\n5 0\n0 4 0 7 1",
"1\n5 0\n1 0 0 0 0",
"1\n5 10\n2 4 1 3 1",
"1\n5 3\n2 4 1 3 1",
"1\n5 3\n2 4 0 3 1",
"1\n5 3\n0 4 0 3 1",
"... | 3c69ec2fa46763be4b357e177ec520d0 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Gru has not been in... |
We are going to read T, the number of test cases.
For each test case:
We'll read N and K.
Then we'll read a list of N integers.
For each number in the list, we add K to it and check if the result is divisible by 7.
We count how many such numbers.
Steps:
- We'll iterate for each test case.
- We'll ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 7\r\n4 5 14\r\n",
"6 1\r\n1 1 1 1 1 1\r\n",
"6 5\r\n7 6 8 9 10 5\r\n",
"10 420\r\n214 614 297 675 82 740 174 23 255 15\r\n",
"10 561\r\n657 23 1096 487 785 66 481 554 1000 821\r\n",
"100 342\r\n478 143 359 336 162 333 385 515 117 496 310 538 469... | d05f4bddb7745c35a6208dc9ad539c32 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Vanya and his frien... |
We are given:
n, h: the number of friends and the fence height.
a list of n integers (the heights of the friends)
For each friend:
If a_i <= h: they take 1 unit of width.
If a_i > h: they take 2 units of width.
However, note: the problem allows bending, meaning every friend must have the option to bend i... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\r\n3 5\r\n2 1\r\n4 2\r\n",
"2\r\n6 1\r\n1 6\r\n",
"3\r\n1 5\r\n3 3\r\n2 2\r\n",
"6\r\n4 1\r\n4 2\r\n5 3\r\n5 1\r\n5 3\r\n4 1\r\n",
"8\r\n2 4\r\n1 4\r\n1 5\r\n2 6\r\n2 5\r\n2 5\r\n2 4\r\n2 5\r\n",
"8\r\n4 1\r\n2 6\r\n4 2\r\n2 5\r\n5 2\r\n3 5\r\n5... | 945e712071cfb0012705ad82b6994058 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Mishka is a little ... |
We are counting the wins for Mishka and Chris.
Steps:
1. Read the integer `n` (number of rounds).
2. Initialize two counters: `mishka_wins` and `chris_wins`.
3. For each round, read two integers: `m(i)` (Mishka's dice) and `c(i)` (Chris's dice).
4. If mishka_dice > chris_dice, then Mishka wins this round -> incre... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"23:59\r\n10\r\n",
"20:20\r\n121\r\n",
"10:10\r\n0\r\n",
"12:34\r\n10000\r\n",
"00:00\r\n10000\r\n",
"00:00\r\n1440\r\n",
"23:59\r\n8640\r\n",
"10:01\r\n0\r\n",
"04:05\r\n0\r\n",
"02:59\r\n1\r\n",
"05:15\r\n10\r\n",
... | ea1fe49c1760790b8b860eef904190dd | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
You are given the c... |
We are given the current time in "hh:mm" format and an integer a (minutes to add).
Steps:
1. Parse the input: first line as string, second line as integer a.
2. Split the time to get hours and minutes as integers.
3. Convert the current time to total minutes since midnight to avoid arithmetic with time-of-day.
... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1\n5\n4 9 1 32 13",
"1\n5\n7 9 1 32 13",
"1\n5\n7 4 1 29 21",
"1\n5\n7 7 2 29 21",
"1\n5\n7 4 2 29 5",
"1\n5\n11 7 0 29 24",
"1\n5\n16 7 0 29 41",
"1\n5\n16 7 -1 29 41",
"1\n5\n16 7 -2 29 41",
"1\n5\n16 10 -2 29 41",
... | e8013d867669854a7404e6bf8253bb31 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Chef is very fond o... |
We are going to solve the problem by sorting the list of skills first. Once sorted, the minimum difference between any two horses will always be between two adjacent horses in the sorted array.
Steps:
1. Read the number of test cases.
2. For each test case:
a. Read the integer N.
b. Read the list of N i... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2\n4 3\n111\n100\n110\n000\n2 2\n10\n01",
"2\n4 3\n111\n100\n110\n000\n2 1\n10\n01",
"2\n4 3\n101\n100\n110\n000\n2 1\n10\n01",
"2\n4 3\n101\n100\n010\n000\n2 1\n10\n01",
"2\n4 3\n111\n100\n110\n010\n2 2\n10\n01",
"2\n4 3\n111\n000\n110\n000\n2 1\... | 5f7571b00fc2acf79c456fb48c9cb93a | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Once N boys and M g... |
We are counting the number of pairs of boys that like the same girl.
Since a collision involves two boys and one girl (say girl z), and the collision is defined by two boys (x and y) that both like girl z, we can count for each girl the number of pairs of boys that like her.
The number of collisions for one girl is... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"7\r\nj......\r\n",
"7\r\n...feon\r\n",
"7\r\n.l.r.o.\r\n",
"6\r\n.s..o.\r\n",
"7\r\n.mb....\r\n",
"7\r\nglaceon\r\n",
"7\r\n.y.....\r\n",
"8\r\n.a.o.e.n\r\n",
"6\r\n......\r\n",
"8\r\n........\r\n",
"6\r\n..p...\r\n",... | 5eb3a8eaa44e03280c8aba55d5da79eb | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
You are solving the... |
We are given the length n and a string of n characters. Some are letters, some are dots (wildcards).
We have a list of 8 possible pokemon names:
["vaporeon", "jolteon", "flareon", "espeon", "umbreon", "leafeon", "glaceon", "sylveon"]
Since the problem states that there is exactly one match, we can iterate over... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"RGB\r\nRRR\r\n",
"RRRBGBRBBB\r\nBBBRR\r\n",
"BRRBGBRGRBGRGRRGGBGBGBRGBRGRGGGRBRRRBRBBBGRRRGGBBB\r\nBBRBGGRGRGBBBRBGRBRBBBBRBRRRBGBBGBBRRBBGGRBRRBRGRB\r\n",
"G\r\nRRBBRBRRBR\r\n",
"RRRRRBRRBRRGRBGGRRRGRBBRBBBBBRGRBGBRRGBBBRBBGBRGBB\r\nB\r\n",
"RRGG... | dccedf1a95699912a857b59d48c30989 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
There is a sequence... |
We are given two strings:
s = the sequence of colored stones (each char is 'R','G','B')
t = the sequence of instructions (each char is 'R','G','B')
Initially, Liss is at stone 1 (index 0 in 0-indexed).
We traverse the instructions from the first to the last.
For each instruction, if the current stone's color m... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\n5\n10\n4",
"3\n5\n12\n4",
"3\n3\n12\n4",
"3\n2\n12\n4",
"3\n2\n12\n7",
"3\n4\n12\n7",
"3\n4\n12\n0",
"3\n4\n12\n1",
"3\n4\n6\n1",
"3\n4\n6\n0",
"3\n4\n8\n0",
"3\n4\n14\n0",
"3\n4\n22\n0",
"3\n4\n2... | d76891013f386802011c82324fda92a8 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
The chef won a duet... |
We are given the number of inputs, N <= 100, and then N lines each with T <= 2000.
For each T, we need to compute 2^T, then compute the sum of the digits of that number.
Since T can be up to 2000, but note that 2^2000 is a very large number (over 600 digits).
However, we can compute it using Python's built-in big int... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2\r\n5\r\n7\r\n",
"4\r\n7\r\n13\r\n",
"2\r\n3\r\n2\r\n",
"1\r\n1\r\n1\r\n",
"1\r\n2\r\n4\r\n",
"1000\r\n1000\r\n1000\r\n",
"1\r\n1\r\n4\r\n",
"1\r\n2\r\n3\r\n",
"1\r\n1000\r\n1000\r\n",
"1000\r\n1\r\n1000\r\n",
"1000\... | 72881d71862b51b016da2e30093d85dc | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Nikolay has a lemon... |
We are given three integers: a (lemons), b (apples), c (pears)
The fruits must be used in the ratio 1:2:4. That means, for x lemons, we need:
- x apples
- 4x pears
Therefore, the constraints for x are:
x <= a
x <= b / 2 (because we need x apples, so x must be at most the half of apples)
x <= c / 4 ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"6\r\n2 2 1 3 4 1\r\n",
"3\r\n2 2 9\r\n",
"5\r\n10 100 111 1 2\r\n",
"10\r\n1 2 3 4 1 2 3 4 5 6\r\n",
"50\r\n1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1\r\n",
"100\r\n1 838 1000 1000 1000 1000... | c010585aa3a0ede58ded26432752e867 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Kefa decided to mak... |
We are going to iterate through the list and keep track of the current length of the non-decreasing subsegment.
We start with a current length of 1 (for the first element) and a global maximum set to 1.
For each subsequent element, if the current element is greater than or equal to the previous, we extend the curren... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"4 6\r\n10 12 10 7 5 22\r\n",
"2 2\r\n4 4\r\n",
"2 10\r\n4 5 6 7 8 9 10 11 12 12\r\n",
"4 5\r\n818 136 713 59 946\r\n",
"3 20\r\n446 852 783 313 549 965 40 88 86 617 479 118 768 34 47 826 366 957 463 903\r\n",
"2 25\r\n782 633 152 416 432 825 115 9... | 370fb35e3347a825371515c89064be05 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
The end of the scho... |
We are given two integers: n and m.
Then a list of m integers: the number of pieces in each puzzle.
We want to choose n puzzles such that the difference between the maximum and minimum piece counts (A - B) is minimized.
Approach:
1. We can sort the list of puzzle difficulties.
2. Then, we traverse through the sorted... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 4\r\n4 1 3 5\r\n2 2 2 2\r\n5 4 5 1\r\n",
"3 3\r\n1 2 3\r\n2 3 1\r\n3 1 2\r\n",
"1 1\r\n1\r\n",
"1 10\r\n74 35 82 39 1 84 29 41 70 12\r\n",
"10 1\r\n44\r\n23\r\n65\r\n17\r\n48\r\n29\r\n49\r\n88\r\n91\r\n85\r\n",
"10 10\r\n256 72 455 45 912 506 23... | 052259b5d08fd25e00dca9c5d3d946a5 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Jack decides to inv... |
We are given n and m, then a matrix of n rows and m columns.
Emma first chooses a street (row index). Then Jack chooses an avenue (column index) to minimize the cost.
So the process:
For each street (row) that Emma chooses, Jack will look at the row and choose the minimum cost in that row.
Therefore, for a fixed s... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\r\nBurunduk1 2526 2537\r\nBudAlNik 2084 2214\r\nsubscriber 2833 2749\r\n",
"3\r\nApplejack 2400 2400\r\nFluttershy 2390 2431\r\nPinkie_Pie -2500 -2450\r\n",
"1\r\nDb -3373 3591\r\n",
"5\r\nQ2bz 960 2342\r\nhmX 2710 -1348\r\ngbAe -1969 -963\r\nE -160 196\r\n... | 86c00152e4ef33a79089e6fe38c0c135 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Codeforces user' ha... |
We are given the number of participants n that Anton has outscored.
For each participant, we get: handle, before, after.
We need to check if there exists at least one participant for which:
- The participant's handle was colored red before the contest.
- The participant's rating increased after the contest.
... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\r\n1 2 3\r\n",
"4\r\n1 5 2 5\r\n",
"1\r\n1\r\n",
"1\r\n548\r\n",
"2\r\n1 1\r\n",
"3\r\n3 2 3\r\n",
"2\r\n1 1000\r\n",
"3\r\n1 2 1\r\n"
],
"outputs": [
"0\r\n",
"2\r\n",
"0\r\n",
"0\r\n",
"0\r\n",... | 5fdb6df610dbb33976b288256d4da237 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
You are given an ar... |
We are going to count the local extrema in the array.
A local extremum is either a local minimum or a local maximum.
Conditions:
- For the first and last elements, they have only one neighbor so they cannot be extreme.
- For an element at index i (0-indexed), it is a local minimum if:
a[i] < a[i-1] and... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1 2\r\n",
"61803398874989484820458683436563811772030917980576 61803398874989484820458683436563811772030917980576\r\n",
"1 100\r\n",
"100 100000\r\n",
"12345 67890123456789123457\r\n",
"1 1\r\n",
"2 2\r\n",
"8392739158839273915883927391... | 4b4a02cb7c3975a6e2e2667cfbb36a26 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Greatest common div... |
Okay, I need to find the greatest common divisor (GCD) of all integers from a to b, inclusive. Hmm, let's think. The GCD of all numbers between a and b... Wait, normally the GCD of multiple numbers is the largest number that divides all of them. So here, it's like GCD(a, a+1, a+2, ..., b).
Wait a second, but what's... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5 3 2 3\r\n",
"5 3 100 1\r\n",
"10000 10000 1 1\r\n",
"1 1 10000 10000\r\n",
"300 300 21 23\r\n",
"300 2 37 51\r\n",
"2 400 23 57\r\n",
"1 1 1 1\r\n",
"10000 10000 3 2\r\n",
"1 2 1 2\r\n",
"1 1 2 2\r\n",
"1 1 10... | 3f18ab36e0d52e1dca42070c07126178 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
To make a paper air... |
We are given four integers: k, n, s, p
k: number of people
n: number of airplanes each person should make
s: number of airplanes that can be made from one sheet
p: number of sheets per pack
Each person needs n airplanes. Since one sheet makes s airplanes, one person needs at least ceil(n / s) sheets per person.
Tota... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"10\n",
"3\n",
"31\n",
"40\n",
"37\n",
"18\n",
"7\n",
"28\n",
"13\n",
"26\n",
"35\n",
"11\n",
"19\n",
"27\n",
"23\n",
"15\n",
"25\n",
"22\n",
"0\n",
"6\n",
"1... | 4160fb539ffe57998454600f45a1adb0 | code_contests | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
-----Input-----
Th... |
We are given an integer `a` (0 <= a <= 35) and we need to output an integer.
Observing the examples:
Input 3 -> Output 8
Input 10 -> Output 1024
Let me analyze:
8 = 2^3
1024 = 2^10
So it seems the pattern is: output = 2^(a)
But wait: what about a=0?
2^0 = 1. So output 1.
Therefore, the problem becomes: com... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2 5\r\n",
"2 4\r\n",
"5 3\r\n",
"1 6\r\n",
"5 1\r\n",
"6 3\r\n",
"2 3\r\n",
"5 6\r\n",
"4 4\r\n",
"1 1\r\n",
"6 4\r\n",
"1 4\r\n",
"5 5\r\n",
"4 5\r\n",
"4 3\r\n",
"1 5\r\n",
"6 5\r... | 928d321376757dff0b8fee19d9c5986d | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Two players are pla... |
We are given two integers a and b (each between 1 and 6) representing the numbers written by the two players.
We are to count, for each possible outcome (dice face) from 1 to 6:
- The number of ways (dice outcomes) where the first player wins.
- The number of ways (dice outcomes) where the game is a draw.
- ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2\r\n2 8\r\n",
"3\r\n5 1 10\r\n",
"7\r\n3 3 2 7 9 6 8\r\n",
"4\r\n5 6 6 2\r\n",
"5\r\n8 2 2 6 3\r\n",
"6\r\n8 7 2 5 3 4\r\n",
"8\r\n7 2 9 10 3 8 10 6\r\n",
"9\r\n5 4 2 3 4 4 5 2 2\r\n",
"10\r\n4 9 8 5 3 8 8 10 4 2\r\n",
"11... | 89fa6fa7a84c9ac3785bee3b6ef2c65c | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Greg is a beginner ... |
We are given an integer n and then a list of n integers a_i.
The exercises are cyclic: first chest, second biceps, third back, and then repeat: chest, biceps, back, etc.
We need to compute the total for:
chest: a_0, a_3, a_6, ...
biceps: a_1, a_4, a_7, ...
back: a_2, a_5, a_8, ...
Steps:
1. Read n.
2. ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 3 1 2\n",
"10 54 100 27 1 33 27 80 49 27 6\n",
"10 54 100 28 1 33 27 80 49 27 6\n",
"10 54 100 28 1 33 27 80 49 6 6\n",
"10 54 100 28 1 3 27 80 49 6 6\n",
"10 54 100 27 1 33 27 80 49 21 6\n",
"3 3 1 4\n",
"10 90 100 28 1 33 27 80 49 ... | bcf06a2968b3aec286ccd582473b1ddf | code_contests | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
You are developing ... |
We are given a single line of input that starts with an integer n (the size of the array) followed by n integers.
Steps:
1. Read the input line as a string, split it into parts to get the numbers.
2. Convert the first part to integer n, and the rest to a list of integers.
3. Remove the first element (n) from our l... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3+2+1\r\n",
"1+1+3+1+3\r\n",
"2\r\n",
"2+2+1+1+3\r\n",
"2+1+2+2+2+3+1+3+1+2\r\n",
"1+2+1+2+2+2+2+1+3+3\r\n",
"2+3+3+1+2+2+2+1+1+2+1+3+2+2+3+3+2+2+3+3+3+1+1+1+3+3+3+2+1+3+2+3+2+1+1+3+3+3+1+2+2+1+2+2+1+2+1+3+1+1\r\n",
"1\r\n",
"2+1... | f4ff0ffc46232d3d91ea539f4c7ccb49 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Xenia the beginner ... |
We are given a string `s` that is a sum of numbers 1, 2, or 3, and we can have multiple counts of each.
We need to rearrange the entire string so that the numbers are in non-decreasing order (i.e., ascending order: 1, 1, ..., 2, 2, ... 3, 3, ...)
However, note that the input might be just a single number (like "2") ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"4 3\n",
"22 12\n",
"8 9\n",
"20 12\n",
"12 12\n",
"3 999279109\n",
"11 999286606\n",
"7 999228288\n",
"12 22\n",
"1000000000 1\n",
"20 6\n",
"8 3\n",
"999639051 3\n",
"14 10\n",
"1 12\n",
... | df5d9bb78d6644975d0e019bd06e5bc7 | code_contests | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Holidays have finis... |
We are given two integers A and B (with A, B at least 1 and at most 10^9, but note: min(A,B) <= 12).
We are to compute GCD(A!, B!).
Note: Since A! and B! are factorials, the product of numbers from 1 up to the minimum of A and B will be a common factor.
Actually, the GCD of two factorials is:
GCD(A!, B!) = (m... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1\n12\n1"
],
"outputs": [
"1"
]
}
} | 2177021923e12d56171a80afce5c40c3 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Since the finance d... |
We are counting the occurrences of a digit `q` in a big integer `n` (which can be as large as 10^10 in the full constraint, so we can convert to string)
Steps:
1. t: number of test cases.
2. For each test case:
a. Read integer `n` (but note: n can be very large, so we can convert to string to avoid converting... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2 1\r\n2 1\r\n2\r\n",
"2 1\r\n2 1\r\n10\r\n",
"1 1\r\n1\r\n2\r\n",
"3 96\r\n83 22 17\r\n19\r\n",
"8 4\r\n27 72 39 70 13 68 100 36\r\n95\r\n",
"2 65\r\n23 34\r\n74\r\n",
"2 48\r\n12 54\r\n69\r\n",
"5 30\r\n63 58 38 60 24\r\n42\r\n",
... | 36dcff3b5970502484ba37803defc885 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Sereja owns a resta... |
We are given:
n, d: number of hooks and the fine per guest when no hook is available
an array `a` of length n: the cost array for the hooks
m: total number of guests
Steps:
1. Sort the array `a` because the guests will take the hooks in increasing order of cost until there are no hooks left.
2. We can serve... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\r\n3 1 4 6\r\n2 1 4\r\n5 10 5 6 4 1\r\n",
"5\r\n1 1\r\n10 10 9 8 7 100 5 4 3 99 1\r\n5 1 2 3 4 5\r\n5 4 1 3 2 5\r\n4 10 1 5 3\r\n",
"2\r\n1 100\r\n2 2 100\r\n",
"10\r\n6 73 60 96 87 4 19\r\n7 87 73 25 19 96 4 60\r\n7 19 60 87 4 25 96 73\r\n6 4 87 60 19 25 9... | 811cff54005bfb909ead4f44f8599997 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Arkady's morning se... |
We are going to find the common lines that appear in every group of stops that Arkady saw.
Since Arkady saw a stop and at that stop, he saw a set of line numbers, we are to find all the lines that are present in every stop that he saw.
Approach:
We can collect all the sets of lines for each stop. Then, we want to ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2 2\r\n0 0 0 1\r\n1 0 1 1\r\n",
"1 3\r\n1 1 0 1 0 0\r\n",
"3 3\r\n1 1 1 1 1 1\r\n1 1 0 1 1 0\r\n1 0 0 0 1 1\r\n",
"1 5\r\n1 0 1 1 1 0 1 1 1 1\r\n",
"1 100\r\n1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1... | b5c8c13a55b3092e59e49ef2fb17daa4 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
One day Vitaly was ... |
We are given n (number of floors) and m (number of flats per floor).
The input has n lines, each line has 2*m characters (each character is either '0' or '1').
For each floor, we have 2*m windows. Each flat is represented by a pair of adjacent windows.
We want to count the number of flats for which at least one wi... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 4\r\n1 2 4\r\n",
"3 2\r\n447 44 77\r\n",
"2 2\r\n507978501 180480073\r\n",
"9 6\r\n655243746 167613748 1470546 57644035 176077477 56984809 44677 215706823 369042089\r\n",
"6 100\r\n170427799 37215529 675016434 168544291 683447134 950090227\r\n",
... | 55ee2b46bb977e27da8a1dd7084dd25a | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Roma (a popular Rus... |
We are given: first line with n and k, second line with n integers.
We need to count how many of the n integers have at most k lucky digits.
Approach:
1. Predefine a set of lucky digits: {'4','7'}
2. For each number in the list:
a. Convert the number to a string to check each digit (or convert to str explic... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5\r\n4 1\r\n4 2\r\n1 3\r\n1 5\r\n",
"4\r\n1 2\r\n4 3\r\n1 4\r\n",
"10\r\n4 3\r\n2 6\r\n10 1\r\n5 7\r\n5 8\r\n10 6\r\n5 9\r\n9 3\r\n2 9\r\n"
],
"outputs": [
"3\r\n",
"2\r\n",
"4\r\n"
]
}
} | 8c2d422e88bd92389b39a2e189439b65 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
The Resistance is t... |
We are counting the number of remote planets. A remote planet is connected by exactly one tunnel to the rest of the planets.
Alternate approach:
We can think of the problem as: for each planet, if the number of adjacent planets (i.e., the degree of that node in the graph) is 1, then that planet is remote.
Howeve... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"2\r\n",
"1\r\n",
"3\r\n",
"5\r\n",
"12\r\n",
"34\r\n",
"43\r\n",
"49\r\n",
"54\r\n",
"55\r\n"
],
"outputs": [
"6",
"2",
"14",
"62",
"8190",
"34359738366",
"17592186044414",
... | c0e8ab3695ba0984a8e3aab401580819 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
The numbers of all ... |
We are counting all lucky numbers that have at most n digits.
A lucky number consists only of the digits 7 and 8.
For numbers with 1 digit: we have 2 options (7 and 8) -> count = 2.
For numbers with 2 digits: each digit can be either 7 or 8 -> 2*2 = 4 (which are "77", "78", "87", "88") -> actually note: both digit... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"0 0\r\n4 5\r\n",
"3 4\r\n6 1\r\n",
"0 0\r\n4 6\r\n",
"1 1\r\n-3 -5\r\n",
"-1 -1\r\n-10 100\r\n",
"1 -1\r\n100 -100\r\n",
"-1000000000 -1000000000\r\n1000000000 1000000000\r\n",
"-1000000000 -1000000000\r\n0 999999999\r\n",
"0 0\r... | 89fcbb92b0ea86febfd4299f2b00cb78 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Professor GukiZ mak... |
We are going to use the following idea:
The minimal number of steps is determined by the maximum of the absolute differences in the x and y directions.
However, note the example:
Input: 3 4 to 6 1 -> output 3.
|3-6| = 3, |4-1| = 3 -> so max(3,3)=3.
But wait, what if we have a case like (0,0) to (4,5):
|4| ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3\n",
"19\n",
"20\n",
"13\n",
"26\n",
"9\n",
"16\n",
"17\n",
"22\n",
"30\n",
"24\n",
"29\n",
"4\n",
"1\n",
"23\n",
"12\n",
"11\n",
"14\n",
"21\n",
"18\n",
"1... | 76f9cb7fe656e2b773ed517844c9b994 | code_contests | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
-----Input-----
Th... |
We are given an integer `a` in the range [1, 30]. We need to output a single integer.
The example: when a=3, output is 27. This doesn't immediately suggest a simple exponentiation (3^3 is 27) but note that 27 = 3^3.
However, looking at the example, it seems that for a the output is a^3? But let's check with another ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1\n0",
"6\n1 0 2 3 0 4",
"3\n1 0 1",
"6\n1 0 2 3 0 6",
"3\n2 0 1",
"3\n1 1 1",
"3\n0 0 0",
"6\n1 0 2 5 0 6",
"3\n3 0 1",
"3\n1 0 2",
"6\n0 0 2 3 0 6",
"6\n1 0 2 0 0 6",
"3\n1 0 3",
"6\n-1 0 2 3 0 6",... | c5818ad6418bbf568624299d838170c9 | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Chef loves research... |
We are to find the maximal length of subarray with non-zero product.
Since the product is non-zero, the subarray must not contain any zero.
Therefore, the problem reduces to:
Find the longest contiguous subarray that does not contain any zero.
However, note: the product of non-zero numbers is non-zero. So we a... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1 2 3 4\r\n123214\r\n",
"1 5 3 2\r\n11221\r\n",
"5 5 5 1\r\n3422\r\n",
"4 3 2 1\r\n2\r\n",
"5651 6882 6954 4733\r\n2442313421\r\n",
"0 0 0 0\r\n4132\r\n",
"3163 5778 83 7640\r\n11141442444\r\n",
"1809 1302 7164 6122\r\n3144121413113111... | 689579618f3458998ec0acc40f739d11 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Quite recently, a v... |
We are given the first line as four integers: a1, a2, a3, a4 representing calories for strips 1,2,3,4.
The second line is a string s of digits.
For each character in the string s that is not '0', we add the corresponding calorie value (a_{0} for '1', a_{1} for '2', etc.)
However, note that the string s only conta... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"3 3 2\r\nYYY\r\nNNN\r\nYNY\r\n",
"4 4 1\r\nNNNY\r\nNNYN\r\nNYNN\r\nYNNN\r\n",
"3 5 2\r\nNYNNY\r\nYNNNN\r\nNNYYN\r\n",
"1 10 1\r\nYYYNYNNYNN\r\n",
"10 1 5\r\nY\r\nN\r\nN\r\nN\r\nY\r\nN\r\nN\r\nY\r\nN\r\nN\r\n",
"10 10 1\r\nNNNNNNNNNN\r\nNNNNNNNNNN\... | 54ec68dd05affcf59b214064a6cc1c67 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
A simple recommenda... |
We are given the first line: F, I, T
Then F lines, each of length I, representing each friend's binary opinion (Y/N) about the items.
We want to count the number of items which are liked by at least T friends.
Steps:
1. Read the first line to get F, I, T.
2. Initialize a counter (or a list of zeros) for each it... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"6\n2 3 10 12 15 22\n\nSAMPLE",
"100\n353 298 906 824 501 802 65 72 733 579 837 182 328 650 241 983 680 700 733 539 704 146 170 952 773 227 155 538 83 83 78 442 129 188 327 35 873 388 548 184 652 4 7 536 356 769 579 771 616 549 811 183 182 46 514 282 904 759 385 463 971 7... | ca829ca9a9056ac357f3005f77cab8b6 | code_contests | hackerearth | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Bangalore City, whe... |
We are given an integer N and a list of N integers (the powers of creatures)
Step 1: Separate the list into even and odd numbers.
Step 2: Sort the even list and the odd list in ascending order.
Step 3: Calculate the total of the even numbers and the total of the odd numbers.
Step 4: Print the sorted even numbers (... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"1\n4\n5 1 3 4",
"1\n4\n5 1 3 8",
"1\n4\n4 0 3 8",
"1\n4\n7 1 3 0",
"1\n4\n7 0 3 0",
"1\n4\n5 1 6 8",
"1\n4\n1 1 3 8",
"1\n4\n5 2 9 8",
"1\n4\n5 3 12 8",
"1\n4\n2 1 2 -2",
"1\n4\n2 0 2 -2",
"1\n4\n2 -1 0 -2",
... | 262fb987246d881eb49238f494dd258a | code_contests | codechef | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
You are given a seq... |
We are going to solve the problem by reading T test cases.
For each test case:
- Read N
- Read the list of N integers
Since we are to find the smallest possible sum of two distinct elements (with i < j) in the array,
we can simply sort the array and then take the two smallest numbers (which would be a0 and ... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"432\r\n",
"99\r\n",
"237\r\n",
"42\r\n",
"1\r\n",
"2\r\n",
"1000\r\n",
"898\r\n",
"997\r\n",
"999\r\n",
"399\r\n",
"8\r\n",
"120\r\n",
"909\r\n",
"9\r\n",
"398\r\n",
"7\r\n",
... | 8a1090e36c53c37b1f3ef86ea6d8f8b5 | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
Polycarp knows that... |
We are given an integer `a` (1 <= a <= 1000). We need to find the smallest number `n` such that n>=a and the sum of the digits of n is divisible by 4.
Since the range of a is small (only up to 1000), we can simply iterate from `a` upwards until we find a number whose digit sum is divisible by 4.
Steps:
1. Read th... |
{
"input": [
{
"role": "user",
"content": "You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.\n\nPlease use python programming language only.\n\nYou must use ```python for just the final solution code block with the following format:\n``... | {
"unit_tests": {
"inputs": [
"5\r\n100 98 100 100\r\n100 100 100 100\r\n100 100 99 99\r\n90 99 90 100\r\n100 98 60 99\r\n",
"6\r\n100 80 90 99\r\n60 60 60 60\r\n90 60 100 60\r\n60 100 60 80\r\n100 100 0 100\r\n0 0 0 0\r\n",
"1\r\n0 0 0 0\r\n",
"1\r\n15 71 57 86\r\n",
"5\r\n4 8 2 6\r... | 46fe33dcc3ecb2629a9d3113fa8733eb | open-r1/codeforces | codeforces | <|im_start|>user
You are a helpful and harmless assistant. You should think step-by-step before responding to the instruction below.
Please use python programming language only.
You must use ```python for just the final solution code block with the following format:
```python
# Your code here
```
John Smith knows th... |
We are given the number of students n, and then n lines, each with four integers (English, German, Math, History) for student i (with id i).
Steps:
1. Read the integer n.
2. Read the next n lines. Each line has four integers for the students. The students are given in increasing order of their ids (from 1 to n).
3. W... |
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