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### Prompt
Generate a CPP solution to the following problem:
Vus the [Cossack](https://en.wikipedia.org/wiki/Cossacks) holds a programming competition, in which n people participate. He decided to award them all with pens and notebooks. It is known that Vus has exactly m pens and k notebooks.
Determine whether the C... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Mr. Kobou found a bundle of old paper when he was cleaning his family home. On each paper, two series of numbers are written. Strange as it appeared to him, Mr. Kobou further went through the storehouse and found out a note his ancestor le... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
There are n positive integers a_1, a_2, ..., a_n. For the one move you can choose any even value c and divide by two all elements that equal c.
For example, if a=[6,8,12,6,3,12] and you choose c=6, and a is transformed into a=[3,8,12,3,3,... |
### Prompt
Please provide a CPP coded solution to the problem described below:
In one well-known algorithm of finding the k-th order statistics we should divide all elements into groups of five consecutive elements and find the median of each five. A median is called the middle element of a sorted array (it's the thi... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Snuke and Ciel went to a strange stationery store. Each of them got a transparent graph paper with H rows and W columns.
Snuke painted some of the cells red in his paper. Here, the cells painted red were 4-connected, that is, it was possible ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
This is a simplified version of the task Toy Train. These two versions differ only in the constraints. Hacks for this version are disabled.
Alice received a set of Toy Train™ from Bob. It consists of one train and a connected railway network ... |
### Prompt
Generate a cpp solution to the following problem:
We know that prime numbers are positive integers that have exactly two distinct positive divisors. Similarly, we'll call a positive integer t Т-prime, if t has exactly three distinct positive divisors.
You are given an array of n positive integers. For eac... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Spiders are Om Nom's old enemies. They love eating candies as much as he does and that's why they keep trying to keep the monster away from his favorite candies. They came up with an evil plan to trap Om Nom.
<image>
Let's consider a rop... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
There are n casinos lined in a row. If Memory plays at casino i, he has probability pi to win and move to the casino on the right (i + 1) or exit the row (if i = n), and a probability 1 - pi to lose and move to the casino on the left (i - ... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Little Artem has invented a time machine! He could go anywhere in time, but all his thoughts of course are with computer science. He wants to apply this time machine to a well-known data structure: multiset.
Artem wants to create a basic ... |
### Prompt
Create a solution in CPP for the following problem:
There is a fence in front of Polycarpus's home. The fence consists of n planks of the same width which go one after another from left to right. The height of the i-th plank is hi meters, distinct planks can have distinct heights.
<image> Fence for n = 7 ... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Snow Queen told Kay to form a word "eternity" using pieces of ice. Kay is eager to deal with the task, because he will then become free, and Snow Queen will give him all the world and a pair of skates.
Behind the palace of the Snow Queen ... |
### Prompt
Please create a solution in Cpp to the following problem:
Vanya has a scales for weighing loads and weights of masses w0, w1, w2, ..., w100 grams where w is some integer not less than 2 (exactly one weight of each nominal value). Vanya wonders whether he can weight an item with mass m using the given weigh... |
### Prompt
Construct a CPP code solution to the problem outlined:
A sequence of non-negative integers a1, a2, ..., an of length n is called a wool sequence if and only if there exists two integers l and r (1 ≤ l ≤ r ≤ n) such that <image>. In other words each wool sequence contains a subsequence of consecutive elemen... |
### Prompt
Develop a solution in CPP to the problem described below:
After overcoming the stairs Dasha came to classes. She needed to write a password to begin her classes. The password is a string of length n which satisfies the following requirements:
* There is at least one digit in the string,
* There is at... |
### Prompt
Your task is to create a cpp solution to the following problem:
Nadeko's birthday is approaching! As she decorated the room for the party, a long garland of Dianthus-shaped paper pieces was placed on a prominent part of the wall. Brother Koyomi will like it!
Still unsatisfied with the garland, Nadeko deci... |
### Prompt
Create a solution in cpp for the following problem:
You are given an integer n. Check if n has an odd divisor, greater than one (does there exist such a number x (x > 1) that n is divisible by x and x is odd).
For example, if n=6, then there is x=3. If n=4, then such a number does not exist.
Input
The f... |
### Prompt
In cpp, your task is to solve the following problem:
Karafs is some kind of vegetable in shape of an 1 × h rectangle. Tavaspolis people love Karafs and they use Karafs in almost any kind of food. Tavas, himself, is crazy about Karafs.
<image>
Each Karafs has a positive integer height. Tavas has an infini... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
There are K items placed on a grid of squares with R rows and C columns. Let (i, j) denote the square at the i-th row (1 \leq i \leq R) and the j-th column (1 \leq j \leq C). The i-th item is at (r_i, c_i) and has the value v_i.
Takahashi... |
### Prompt
Please formulate a Cpp solution to the following problem:
Notes
Template in C
Constraints
2 ≤ the number of operands in the expression ≤ 100
1 ≤ the number of operators in the expression ≤ 99
-1 × 109 ≤ values in the stack ≤ 109
Input
An expression is given in a line. Two consequtive symbols (operand ... |
### Prompt
Generate a CPP solution to the following problem:
Consider the following set of rules for encoding strings consisting of `0` and `1`:
* Strings `0` and `1` can be encoded as `0` and `1`, respectively.
* If strings A and B can be encoded as P and Q, respectively, then string AB can be encoded as PQ.
* If s... |
### Prompt
Create a solution in CPP for the following problem:
As Gerald ..., in other words, on a New Year Eve Constantine prepared an unusual present for the Beautiful Lady. The present is the magic New Year snowflake that can make any dream come true.
The New Year snowflake consists of tiny ice crystals, which ca... |
### Prompt
Develop a solution in cpp to the problem described below:
Petya has recently learned data structure named "Binary heap".
The heap he is now operating with allows the following operations:
* put the given number into the heap;
* get the value of the minimum element in the heap;
* extract the mini... |
### Prompt
Develop a solution in CPP to the problem described below:
Let's define p_i(n) as the following permutation: [i, 1, 2, ..., i - 1, i + 1, ..., n]. This means that the i-th permutation is almost identity (i.e. which maps every element to itself) permutation but the element i is on the first position. Example... |
### Prompt
Create a solution in cpp for the following problem:
Eudokimus, a system administrator is in trouble again. As a result of an error in some script, a list of names of very important files has been damaged. Since they were files in the BerFS file system, it is known that each file name has a form "name.ext",... |
### Prompt
Your task is to create a cpp solution to the following problem:
This is the first subtask of problem F. The only differences between this and the second subtask are the constraints on the value of m and the time limit. You need to solve both subtasks in order to hack this one.
There are n+1 distinct colou... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
n players are going to play a rock-paper-scissors tournament. As you probably know, in a one-on-one match of rock-paper-scissors, two players choose their shapes independently. The outcome is then determined depending on the chosen shapes:... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Squid loves painting vertices in graphs.
There is a simple undirected graph consisting of N vertices numbered 1 through N, and M edges. Initially, all the vertices are painted in color 0. The i-th edge bidirectionally connects two vertice... |
### Prompt
Generate a CPP solution to the following problem:
Bob loves everything sweet. His favorite chocolate bar consists of pieces, each piece may contain a nut. Bob wants to break the bar of chocolate into multiple pieces so that each part would contain exactly one nut and any break line goes between two adjacen... |
### Prompt
Generate a Cpp solution to the following problem:
Johnny has just found the new, great tutorial: "How to become a grandmaster?". The tutorial tells many strange and unexpected for Johnny things, such as you have to be patient or that very important is solving many harder and harder problems.
The boy has ... |
### Prompt
Develop a solution in Cpp to the problem described below:
Disclaimer: there are lots of untranslateable puns in the Russian version of the statement, so there is one more reason for you to learn Russian :)
Rick and Morty like to go to the ridge High Cry for crying loudly — there is an extraordinary echo. ... |
### Prompt
Please create a solution in CPP to the following problem:
There are N boxes arranged in a row from left to right. The i-th box from the left contains A_i candies.
You will take out the candies from some consecutive boxes and distribute them evenly to M children.
Such being the case, find the number of th... |
### Prompt
Your task is to create a Cpp solution to the following problem:
The weight of a sequence is defined as the number of unordered pairs of indexes (i,j) (here i < j) with same value (a_{i} = a_{j}). For example, the weight of sequence a = [1, 1, 2, 2, 1] is 4. The set of unordered pairs of indexes with same v... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Takahashi has a water bottle with the shape of a rectangular prism whose base is a square of side a~\mathrm{cm} and whose height is b~\mathrm{cm}. (The thickness of the bottle can be ignored.)
We will pour x~\mathrm{cm}^3 of water into the bottle, and... |
### Prompt
Please create a solution in Cpp to the following problem:
I decided to plant vegetables in the vegetable garden. There were n seeds, so I sown n seeds one by one a day over n days. All seeds sprout and grow quickly. I can't wait for the harvest time.
One day, when I was watering the seedlings as usual, I ... |
### Prompt
Develop a solution in CPP to the problem described below:
There is a grid with R rows and C columns. We call the cell in the r-th row and c-th column (r，c).
Mr. Takahashi wrote non-negative integers into N of the cells, that is, he wrote a non-negative integer a_i into (r_i，c_i) for each i (1≤i≤N). After ... |
### Prompt
Construct a cpp code solution to the problem outlined:
Snuke has N dogs and M monkeys. He wants them to line up in a row.
As a Japanese saying goes, these dogs and monkeys are on bad terms. ("ken'en no naka", literally "the relationship of dogs and monkeys", means a relationship of mutual hatred.) Snuke i... |
### Prompt
Construct a CPP code solution to the problem outlined:
Consider a table of size n × m, initially fully white. Rows are numbered 1 through n from top to bottom, columns 1 through m from left to right. Some square inside the table with odd side length was painted black. Find the center of this square.
Input... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
A palindrome is a string t which reads the same backward as forward (formally, t[i] = t[|t| + 1 - i] for all i ∈ [1, |t|]). Here |t| denotes the length of a string t. For example, the strings 010, 1001 and 0 are palindromes.
You have n bi... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Little Petya likes to draw. He drew N red and M blue points on the plane in such a way that no three points lie on the same line. Now he wonders what is the number of distinct triangles with vertices in red points which do not contain any ... |
### Prompt
Please provide a cpp coded solution to the problem described below:
You are given a string S as input. This represents a valid date in the year 2019 in the `yyyy/mm/dd` format. (For example, April 30, 2019 is represented as `2019/04/30`.)
Write a program that prints `Heisei` if the date represented by S i... |
### Prompt
In CPP, your task is to solve the following problem:
Three poles stand evenly spaced along a line. Their heights are a, b and c meters, from left to right. We will call the arrangement of the poles beautiful if the tops of the poles lie on the same line, that is, b-a = c-b.
Determine whether the arrangeme... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Example
Input
4 4
0 0
6 0
6 6
0 6
Output
35.759506
### Response
```cpp
#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<n;i++)
using namespace std;
struct P {
double x, y;
P() {
}
P(double _x, double _y) :
x(_x), y(_... |
### Prompt
Develop a solution in Cpp to the problem described below:
Nauuo is a girl who loves drawing circles.
One day she has drawn a circle and wanted to draw a tree on it.
The tree is a connected undirected graph consisting of n nodes and n-1 edges. The nodes are numbered from 1 to n.
Nauuo wants to draw a tre... |
### Prompt
Your task is to create a cpp solution to the following problem:
Today Adilbek is taking his probability theory test. Unfortunately, when Adilbek arrived at the university, there had already been a long queue of students wanting to take the same test. Adilbek has estimated that he will be able to start the ... |
### Prompt
Construct a Cpp code solution to the problem outlined:
This contest is `CODE FESTIVAL`. However, Mr. Takahashi always writes it `CODEFESTIVAL`, omitting the single space between `CODE` and `FESTIVAL`.
So he has decided to make a program that puts the single space he omitted.
You are given a string s with... |
### Prompt
Develop a solution in Cpp to the problem described below:
Let's define the Eulerian traversal of a tree (a connected undirected graph without cycles) as follows: consider a depth-first search algorithm which traverses vertices of the tree and enumerates them in the order of visiting (only the first visit o... |
### Prompt
Generate a cpp solution to the following problem:
This is the easy version of the problem. The difference between the versions is in the constraints on the array elements. You can make hacks only if all versions of the problem are solved.
You are given an array [a_1, a_2, ..., a_n].
Your goal is to find... |
### Prompt
Construct a CPP code solution to the problem outlined:
Little Artem got n stones on his birthday and now wants to give some of them to Masha. He knows that Masha cares more about the fact of receiving the present, rather than the value of that present, so he wants to give her stones as many times as possib... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
You are given two rectangles on a plane. The centers of both rectangles are located in the origin of coordinates (meaning the center of the rectangle's symmetry). The first rectangle's sides are parallel to the coordinate axes: the length ... |
### Prompt
Please formulate a CPP solution to the following problem:
A string is binary, if it consists only of characters "0" and "1".
String v is a substring of string w if it has a non-zero length and can be read starting from some position in string w. For example, string "010" has six substrings: "0", "1", "0",... |
### Prompt
Create a solution in cpp for the following problem:
There is a robot on a checkered field that is endless in all directions. Initially, the robot is located in the cell with coordinates (0, 0). He will execute commands which are described by a string of capital Latin letters 'L', 'R', 'D', 'U'. When a comm... |
### Prompt
Develop a solution in CPP to the problem described below:
Yui Hirasawa, who attends private Sakuragaoka Girls' High School, has to make a career hope by the day after tomorrow, but the trouble is that she hasn't decided anything yet. When I consulted with my friend Wa, I knew that my first choice was K Uni... |
### Prompt
Create a solution in cpp for the following problem:
The Professor has lost his home robot yet again. After some thinking Professor understood that he had left the robot in the basement.
The basement in Professor's house is represented by a rectangle n × m, split into 1 × 1 squares. Some squares are walls ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Xenia the beginner mathematician is a third year student at elementary school. She is now learning the addition operation.
The teacher has written down the sum of multiple numbers. Pupils should calculate the sum. To make the calculation ... |
### Prompt
Your task is to create a cpp solution to the following problem:
Rick and Morty are playing their own version of Berzerk (which has nothing in common with the famous Berzerk game). This game needs a huge space, so they play it with a computer.
In this game there are n objects numbered from 1 to n arranged ... |
### Prompt
In CPP, your task is to solve the following problem:
Vus the Cossack has n real numbers a_i. It is known that the sum of all numbers is equal to 0. He wants to choose a sequence b the size of which is n such that the sum of all numbers is 0 and each b_i is either ⌊ a_i ⌋ or ⌈ a_i ⌉. In other words, b_i equ... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
There are N towns in the State of Atcoder, connected by M bidirectional roads.
The i-th road connects Town A_i and B_i and has a length of C_i.
Joisino is visiting R towns in the state, r_1,r_2,..,r_R (not necessarily in this order).
Sh... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Amr loves Geometry. One day he came up with a very interesting problem.
Amr has a circle of radius r and center in point (x, y). He wants the circle center to be in new position (x', y').
In one step Amr can put a pin to the border of th... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sample test 2).
Input
The first input line conta... |
### Prompt
Your task is to create a Cpp solution to the following problem:
As you know, the most intelligent beings on the Earth are, of course, cows. This conclusion was reached long ago by the Martian aliens, as well as a number of other intelligent civilizations from outer space.
Sometimes cows gather into cowav... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of the purchases and their prices are printed in a row without any spaces. Check has the format "n... |
### Prompt
Create a solution in Cpp for the following problem:
Hamed has recently found a string t and suddenly became quite fond of it. He spent several days trying to find all occurrences of t in other strings he had. Finally he became tired and started thinking about the following problem. Given a string s how man... |
### Prompt
Construct a cpp code solution to the problem outlined:
In mathematics, a subsequence is a sequence that can be derived from another sequence by deleting some elements without changing the order of the remaining elements. For example, the sequence BDF is a subsequence of ABCDEF. A substring of a string is a... |
### Prompt
Please create a solution in Cpp to the following problem:
In a far away galaxy there are n inhabited planets, numbered with numbers from 1 to n. They are located at large distances from each other, that's why the communication between them was very difficult until on the planet number 1 a hyperdrive was in... |
### Prompt
Please formulate a CPP solution to the following problem:
Yakko, Wakko and Dot, world-famous animaniacs, decided to rest from acting in cartoons, and take a leave to travel a bit. Yakko dreamt to go to Pennsylvania, his Motherland and the Motherland of his ancestors. Wakko thought about Tasmania, its beach... |
### Prompt
Please formulate a Cpp solution to the following problem:
There are n candy boxes in front of Tania. The boxes are arranged in a row from left to right, numbered from 1 to n. The i-th box contains r_i candies, candies have the color c_i (the color can take one of three values — red, green, or blue). All ... |
### Prompt
Please create a solution in Cpp to the following problem:
This is an interactive problem.
Now Serval is a senior high school student in Japari Middle School. However, on the way to the school, he must go across a pond, in which there is a dangerous snake. The pond can be represented as a n × n grid. The s... |
### Prompt
Develop a solution in cpp to the problem described below:
You are a lover of bacteria. You want to raise some bacteria in a box.
Initially, the box is empty. Each morning, you can put any number of bacteria into the box. And each night, every bacterium in the box will split into two bacteria. You hope to... |
### Prompt
Develop a solution in CPP to the problem described below:
One day Vasya the Hipster decided to count how many socks he had. It turned out that he had a red socks and b blue socks.
According to the latest fashion, hipsters should wear the socks of different colors: a red one on the left foot, a blue one on... |
### Prompt
Construct a CPP code solution to the problem outlined:
Watchmen are in a danger and Doctor Manhattan together with his friend Daniel Dreiberg should warn them as soon as possible. There are n watchmen on a plane, the i-th watchman is located at point (xi, yi).
They need to arrange a plan, but there are so... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Petr has just bought a new car. He's just arrived at the most known Petersburg's petrol station to refuel it when he suddenly discovered that the petrol tank is secured with a combination lock! The lock has a scale of 360 degrees and a pointer which in... |
### Prompt
Generate a CPP solution to the following problem:
Recently you have bought a snow walking robot and brought it home. Suppose your home is a cell (0, 0) on an infinite grid.
You also have the sequence of instructions of this robot. It is written as the string s consisting of characters 'L', 'R', 'U' and 'D... |
### Prompt
In Cpp, your task is to solve the following problem:
Santa Claus is the first who came to the Christmas Olympiad, and he is going to be the first to take his place at a desk! In the classroom there are n lanes of m desks each, and there are two working places at each of the desks. The lanes are numbered fr... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Iahub is very proud of his recent discovery, propagating trees. Right now, he invented a new tree, called xor-tree. After this new revolutionary discovery, he invented a game for kids which uses xor-trees.
The game is played on a tree having n nodes, ... |
### Prompt
Develop a solution in Cpp to the problem described below:
It seems that Borya is seriously sick. He is going visit n doctors to find out the exact diagnosis. Each of the doctors needs the information about all previous visits, so Borya has to visit them in the prescribed order (i.e. Borya should first visi... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
We have a grid with H rows and W columns of squares. Snuke is painting these squares in colors 1, 2, ..., N. Here, the following conditions should be satisfied:
* For each i (1 ≤ i ≤ N), there are exactly a_i squares painted in Color i. H... |
### Prompt
In Cpp, your task is to solve the following problem:
Polycarp is currently developing a project in Vaja language and using a popular dependency management system called Vamen. From Vamen's point of view both Vaja project and libraries are treated projects for simplicity.
A project in Vaja has its own uniq... |
### Prompt
Generate a CPP solution to the following problem:
Ashish has n elements arranged in a line.
These elements are represented by two integers a_i — the value of the element and b_i — the type of the element (there are only two possible types: 0 and 1). He wants to sort the elements in non-decreasing values ... |
### Prompt
Create a solution in Cpp for the following problem:
Returning back to problem solving, Gildong is now studying about palindromes. He learned that a palindrome is a string that is the same as its reverse. For example, strings "pop", "noon", "x", and "kkkkkk" are palindromes, while strings "moon", "tv", and ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
There are n programmers that you want to split into several non-empty teams. The skill of the i-th programmer is a_i. You want to assemble the maximum number of teams from them. There is a restriction for each team: the number of programmers i... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Given are an integer X and an integer sequence of length N: p_1, \ldots, p_N.
Among the integers not contained in the sequence p_1, \ldots, p_N (not necessarily positive), find the integer nearest to X, that is, find the integer whose abs... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Eugene likes working with arrays. And today he needs your help in solving one challenging task.
An array c is a subarray of an array b if c can be obtained from b by deletion of several (possibly, zero or all) elements from the beginning and ... |
### Prompt
Create a solution in Cpp for the following problem:
A root tree is a directed acyclic graph that contains one node (root), from which there is exactly one path to any other node.
A root tree is binary if each node has at most two outgoing arcs.
When a binary tree is painted on the plane, all arcs should ... |
### Prompt
Generate a cpp solution to the following problem:
There is an area map that is a rectangular matrix n × m, each cell of the matrix contains the average height of a corresponding area part. Peter works for a company that has to build several cities within this area, each of the cities will occupy a rectangl... |
### Prompt
Create a solution in cpp for the following problem:
The Smart Beaver from ABBYY has once again surprised us! He has developed a new calculating device, which he called the "Beaver's Calculator 1.0". It is very peculiar and it is planned to be used in a variety of scientific problems.
To test it, the Smart... |
### Prompt
Generate a CPP solution to the following problem:
A restaurant received n orders for the rental. Each rental order reserve the restaurant for a continuous period of time, the i-th order is characterized by two time values — the start time li and the finish time ri (li ≤ ri).
Restaurant management can acce... |
### Prompt
Please create a solution in cpp to the following problem:
You are given two strings s and t. In a single move, you can choose any of two strings and delete the first (that is, the leftmost) character. After a move, the length of the string decreases by 1. You can't choose a string if it is empty.
For exam... |
### Prompt
Develop a solution in cpp to the problem described below:
You are given positive integers A and B.
Find the K-th largest positive integer that divides both A and B.
The input guarantees that there exists such a number.
Constraints
* All values in input are integers.
* 1 \leq A, B \leq 100
* The K-th la... |
### Prompt
Create a solution in Cpp for the following problem:
There are n persons who initially don't know each other. On each morning, two of them, who were not friends before, become friends.
We want to plan a trip for every evening of m days. On each trip, you have to select a group of people that will go on the... |
### Prompt
Construct a Cpp code solution to the problem outlined:
One day, Snuke was given a permutation of length N, a_1, a_2, ..., a_N, from his friend.
Find the following:
<image>
Constraints
* 1 ≦ N ≦ 200,000
* (a_1, a_2, ..., a_N) is a permutation of (1, 2, ..., N).
Input
The input is given from Standard I... |
### Prompt
Generate a Cpp solution to the following problem:
Two players decided to play one interesting card game.
There is a deck of n cards, with values from 1 to n. The values of cards are pairwise different (this means that no two different cards have equal values). At the beginning of the game, the deck is com... |
### Prompt
Develop a solution in cpp to the problem described below:
In Berland it is the holiday of equality. In honor of the holiday the king decided to equalize the welfare of all citizens in Berland by the expense of the state treasury.
Totally in Berland there are n citizens, the welfare of each of them is est... |
### Prompt
Generate a CPP solution to the following problem:
Let's imagine that you're playing the following simple computer game. The screen displays n lined-up cubes. Each cube is painted one of m colors. You are allowed to delete not more than k cubes (that do not necessarily go one after another). After that, the... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Create a program of the square picking method, which is one of the classical random number generation methods. The square harvesting method was proposed by von Neumann in the mid-1940s.
In the square picking method, when the number of dig... |
### Prompt
Construct a cpp code solution to the problem outlined:
Snuke got an integer sequence from his mother, as a birthday present. The sequence has N elements, and the i-th of them is i. Snuke performs the following Q operations on this sequence. The i-th operation, described by a parameter q_i, is as follows:
... |
### Prompt
Develop a solution in CPP to the problem described below:
Your job is to find out the secret number hidden in a matrix, each of whose element is a digit ('0'-'9') or a letter ('A'-'Z'). You can see an example matrix in Figure 1.
<image>
Figure 1: A Matrix
The secret number and other non-secret ones are ... |
### Prompt
Create a solution in cpp for the following problem:
A wise king declared a new calendar. "Tomorrow shall be the first day of the calendar, that is, the day 1 of the month 1 of the year 1. Each year consists of 10 months, from month 1 through month 10, and starts from a big month. A common year shall start ... |
### Prompt
Create a solution in CPP for the following problem:
You're given a matrix A of size n × n.
Let's call the matrix with nonnegative elements magic if it is symmetric (so aij = aji), aii = 0 and aij ≤ max(aik, ajk) for all triples i, j, k. Note that i, j, k do not need to be distinct.
Determine if the matri... |
### Prompt
Generate a cpp solution to the following problem:
You have a positive integer m and a non-negative integer s. Your task is to find the smallest and the largest of the numbers that have length m and sum of digits s. The required numbers should be non-negative integers written in the decimal base without lea... |
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