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### Prompt
In CPP, your task is to solve the following problem:
There is a knight - the chess piece - at the origin (0, 0) of a two-dimensional grid.
When the knight is at the square (i, j), it can be moved to either (i+1,j+2) or (i+2, j+1).
In how many ways can the knight reach the square (X, Y)?
Find the number ... |
### Prompt
Construct a cpp code solution to the problem outlined:
Little Vitaly loves different algorithms. Today he has invented a new algorithm just for you. Vitaly's algorithm works with string s, consisting of characters "x" and "y", and uses two following operations at runtime:
1. Find two consecutive charact... |
### Prompt
Your task is to create a CPP solution to the following problem:
You are given two arrays a and b of positive integers, with length n and m respectively.
Let c be an n × m matrix, where c_{i,j} = a_i ⋅ b_j.
You need to find a subrectangle of the matrix c such that the sum of its elements is at most x, a... |
### Prompt
Generate a CPP solution to the following problem:
Once upon a time in the galaxy of far, far away...
Darth Wader found out the location of a rebels' base. Now he is going to destroy the base (and the whole planet that the base is located at), using the Death Star.
When the rebels learnt that the Death St... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
C*++ language is quite similar to C++. The similarity manifests itself in the fact that the programs written in C*++ sometimes behave unpredictably and lead to absolutely unexpected effects. For example, let's imagine an arithmetic express... |
### Prompt
In CPP, your task is to solve the following problem:
There are lots of theories concerning the origin of moon craters. Most scientists stick to the meteorite theory, which says that the craters were formed as a result of celestial bodies colliding with the Moon. The other version is that the craters were p... |
### Prompt
Create a solution in cpp for the following problem:
Piegirl found the red button. You have one last chance to change the inevitable end.
The circuit under the button consists of n nodes, numbered from 0 to n - 1. In order to deactivate the button, the n nodes must be disarmed in a particular order. Node 0... |
### Prompt
In Cpp, your task is to solve the following problem:
Fennec and Snuke are playing a board game.
On the board, there are N cells numbered 1 through N, and N-1 roads, each connecting two cells. Cell a_i is adjacent to Cell b_i through the i-th road. Every cell can be reached from every other cell by repeate... |
### Prompt
Generate a CPP solution to the following problem:
The king is left alone on the chessboard. In spite of this loneliness, he doesn't lose heart, because he has business of national importance. For example, he has to pay an official visit to square t. As the king is not in habit of wasting his time, he wants... |
### Prompt
Generate a Cpp solution to the following problem:
Write a program which manipulates a sequence $A$ = {$a_0, a_1, ..., a_{n-1}$} with the following operations:
* $add(s, t, x)$ : add $x$ to $a_s, a_{s+1}, ..., a_t$.
* $find(s, t)$ : report the minimum value in $a_s, a_{s+1}, ..., a_t$.
Note that the ini... |
### Prompt
Your task is to create a cpp solution to the following problem:
Sherlock Holmes found a mysterious correspondence of two VIPs and made up his mind to read it. But there is a problem! The correspondence turned out to be encrypted. The detective tried really hard to decipher the correspondence, but he couldn... |
### Prompt
Construct a CPP code solution to the problem outlined:
After celebrating the midcourse the students of one of the faculties of the Berland State University decided to conduct a vote for the best photo. They published the photos in the social network and agreed on the rules to choose a winner: the photo whi... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characters.
<image>
Her friend suggested that her name should only ... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Takahashi is participating in a programming contest called AXC002, and he has just submitted his code to Problem A.
The problem has N test cases.
For each test case i (1\leq i \leq N), you are given a string S_i representing the verdict ... |
### Prompt
Please provide a cpp coded solution to the problem described below:
While sailing on a boat, Inessa noticed a beautiful water lily flower above the lake's surface. She came closer and it turned out that the lily was exactly H centimeters above the water surface. Inessa grabbed the flower and sailed the dis... |
### Prompt
In Cpp, your task is to solve the following problem:
Lenny had an n × m matrix of positive integers. He loved the matrix so much, because each row of the matrix was sorted in non-decreasing order. For the same reason he calls such matrices of integers lovely.
One day when Lenny was at school his little br... |
### Prompt
Please provide a CPP coded solution to the problem described below:
The [BFS](https://en.wikipedia.org/wiki/Breadth-first_search) algorithm is defined as follows.
1. Consider an undirected graph with vertices numbered from 1 to n. Initialize q as a new [queue](http://gg.gg/queue_en) containing only vert... |
### Prompt
Generate a CPP solution to the following problem:
Today Johnny wants to increase his contribution. His plan assumes writing n blogs. One blog covers one topic, but one topic can be covered by many blogs. Moreover, some blogs have references to each other. Each pair of blogs that are connected by a referenc... |
### Prompt
Please create a solution in Cpp to the following problem:
We often go to supermarkets to buy some fruits or vegetables, and on the tag there prints the price for a kilo. But in some supermarkets, when asked how much the items are, the clerk will say that a yuan for b kilos (You don't need to care about wha... |
### Prompt
In Cpp, your task is to solve the following problem:
Little penguin Polo adores integer segments, that is, pairs of integers [l; r] (l ≤ r).
He has a set that consists of n integer segments: [l1; r1], [l2; r2], ..., [ln; rn]. We know that no two segments of this set intersect. In one move Polo can either... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Problem
Chocolate company Chinor Choco has decided to build n new stores.
For each store, ask each store manager to prepare two candidates for the place you want to build, and build it in either place.
Chinor Choco sells m types of choco... |
### Prompt
Please formulate a cpp solution to the following problem:
There is a right triangle with legs of length a and b. Your task is to determine whether it is possible to locate the triangle on the plane in such a way that none of its sides is parallel to the coordinate axes. All the vertices must have integer c... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Let us call a pair of integer numbers m-perfect, if at least one number in the pair is greater than or equal to m. Thus, the pairs (3, 3) and (0, 2) are 2-perfect while the pair (-1, 1) is not.
Two integers x, y are written on the blackbo... |
### Prompt
In cpp, your task is to solve the following problem:
Niwango created a playlist of N songs. The title and the duration of the i-th song are s_i and t_i seconds, respectively. It is guaranteed that s_1,\ldots,s_N are all distinct.
Niwango was doing some work while playing this playlist. (That is, all the s... |
### Prompt
Develop a solution in Cpp to the problem described below:
Little Chris is bored during his physics lessons (too easy), so he has built a toy box to keep himself occupied. The box is special, since it has the ability to change gravity.
There are n columns of toy cubes in the box arranged in a line. The i-t... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Artsem is on vacation and wants to buy souvenirs for his two teammates. There are n souvenir shops along the street. In i-th shop Artsem can buy one souvenir for ai dollars, and he cannot buy more than one souvenir in one shop. He doesn't ... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
There are n bears in the inn and p places to sleep. Bears will party together for some number of nights (and days).
Bears love drinking juice. They don't like wine but they can't distinguish it from juice by taste or smell.
A bear doesn'... |
### Prompt
Create a solution in Cpp for the following problem:
You have n devices that you want to use simultaneously.
The i-th device uses ai units of power per second. This usage is continuous. That is, in λ seconds, the device will use λ·ai units of power. The i-th device currently has bi units of power stored. A... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Alice and Bob play a game. Alice has got n treasure chests (the i-th of which contains a_i coins) and m keys (the j-th of which she can sell Bob for b_j coins).
Firstly, Alice puts some locks on the chests. There are m types of locks, the... |
### Prompt
Your task is to create a CPP solution to the following problem:
Shinya watched a program on TV called "Maya's Great Prophecy! Will the World End in 2012?" After all, I wasn't sure if the world would end, but I was interested in Maya's "long-term calendar," which was introduced in the program. The program e... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Sereja owns a restaurant for n people. The restaurant hall has a coat rack with n hooks. Each restaurant visitor can use a hook to hang his clothes on it. Using the i-th hook costs ai rubles. Only one person can hang clothes on one hook.
... |
### Prompt
Please create a solution in cpp to the following problem:
Joisino the magical girl has decided to turn every single digit that exists on this world into 1.
Rewriting a digit i with j (0≤i,j≤9) costs c_{i,j} MP (Magic Points).
She is now standing before a wall. The wall is divided into HW squares in H row... |
### Prompt
In Cpp, your task is to solve the following problem:
Vasily the Bear loves beautiful strings. String s is beautiful if it meets the following criteria:
1. String s only consists of characters 0 and 1, at that character 0 must occur in string s exactly n times, and character 1 must occur exactly m times... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Nearly each project of the F company has a whole team of developers working on it. They often are in different rooms of the office in different cities and even countries. To keep in touch and track the results of the project, the F company... |
### Prompt
Construct a cpp code solution to the problem outlined:
Andrewid the Android is a galaxy-famous detective. Now he is busy with a top secret case, the details of which are not subject to disclosure.
However, he needs help conducting one of the investigative experiment. There are n pegs put on a plane, they ... |
### Prompt
Your task is to create a CPP solution to the following problem:
Given is a string S consisting of `0` and `1`. Find the number of strings, modulo 998244353, that can result from applying the following operation on S zero or more times:
* Remove the two characters at the beginning of S, erase one of them, ... |
### Prompt
Construct a Cpp code solution to the problem outlined:
It has been noted that if some ants are put in the junctions of the graphene integer lattice then they will act in the following fashion: every minute at each junction (x, y) containing at least four ants a group of four ants will be formed, and these ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Little Elephant loves Furik and Rubik, who he met in a small city Kremenchug.
The Little Elephant has two strings of equal length a and b, consisting only of uppercase English letters. The Little Elephant selects a pair of substrings of equal... |
### Prompt
Construct a CPP code solution to the problem outlined:
Print all combinations which can be made by $k$ different elements from $0, 1, ..., n-1$. Note that we represent $0, 1, ... n-1$ as 00...0001, 00...0010, 00...0100, ..., 10...0000 in binary respectively and the integer representation of a combination i... |
### Prompt
Construct a CPP code solution to the problem outlined:
Gerald got a very curious hexagon for his birthday. The boy found out that all the angles of the hexagon are equal to <image>. Then he measured the length of its sides, and found that each of them is equal to an integer number of centimeters. There the... |
### Prompt
Create a solution in CPP for the following problem:
Sonya was unable to think of a story for this problem, so here comes the formal description.
You are given the array containing n positive integers. At one turn you can pick any element and increase or decrease it by 1. The goal is the make the array str... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Our beloved detective, Sherlock is currently trying to catch a serial killer who kills a person each day. Using his powers of deduction, he came to know that the killer has a strategy for selecting his next victim.
The killer starts with ... |
### Prompt
Create a solution in cpp for the following problem:
The academic year has just begun, but lessons and olympiads have already occupied all the free time. It is not a surprise that today Olga fell asleep on the Literature. She had a dream in which she was on a stairs.
The stairs consists of n steps. The st... |
### Prompt
In Cpp, your task is to solve the following problem:
Harry Potter has a difficult homework. Given a rectangular table, consisting of n × m cells. Each cell of the table contains the integer. Harry knows how to use two spells: the first spell change the sign of the integers in the selected row, the second —... |
### Prompt
Develop a solution in cpp to the problem described below:
Manao has a monitor. The screen of the monitor has horizontal to vertical length ratio a:b. Now he is going to watch a movie. The movie's frame has horizontal to vertical length ratio c:d. Manao adjusts the view in such a way that the movie preserve... |
### Prompt
Construct a CPP code solution to the problem outlined:
There's a famous museum in the city where Kleofáš lives. In the museum, n exhibits (numbered 1 through n) had been displayed for a long time; the i-th of those exhibits has value vi and mass wi.
Then, the museum was bought by a large financial group ... |
### Prompt
Create a solution in Cpp for the following problem:
On the well-known testing system MathForces, a draw of n rating units is arranged. The rating will be distributed according to the following algorithm: if k participants take part in this event, then the n rating is evenly distributed between them and rou... |
### Prompt
Construct a cpp code solution to the problem outlined:
In your garden, there is a long and narrow flowerbed that stretches infinitely to the east. You have decided to plant N kinds of flowers in this empty flowerbed. For convenience, we will call these N kinds of flowers Flower 1, 2, …, N. Also, we will ca... |
### Prompt
Your task is to create a Cpp solution to the following problem:
One very well-known internet resource site (let's call it X) has come up with a New Year adventure. Specifically, they decided to give ratings to all visitors.
There are n users on the site, for each user we know the rating value he wants to ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
A big company decided to launch a new series of rectangular displays, and decided that the display must have exactly n pixels.
Your task is to determine the size of the rectangular display — the number of lines (rows) of pixels a and the... |
### Prompt
Please create a solution in Cpp to the following problem:
There are N positive integers A_1, A_2, ..., A_N. Takahashi can perform the following operation on these integers any number of times:
* Choose 1 \leq i \leq N and multiply the value of A_i by -2.
Notice that he multiplies it by minus two.
He w... |
### Prompt
Please create a solution in Cpp to the following problem:
Gildong owns a bulgogi restaurant. The restaurant has a lot of customers, so many of them like to make a reservation before visiting it.
Gildong tries so hard to satisfy the customers that he even memorized all customers' preferred temperature rang... |
### Prompt
Please create a solution in Cpp to the following problem:
Amr doesn't like Maths as he finds it really boring, so he usually sleeps in Maths lectures. But one day the teacher suspected that Amr is sleeping and asked him a question to make sure he wasn't.
First he gave Amr two positive integers n and k. Th... |
### Prompt
Please formulate a cpp solution to the following problem:
Little girl Masha likes winter sports, today she's planning to take part in slalom skiing.
The track is represented as a grid composed of n × m squares. There are rectangular obstacles at the track, composed of grid squares. Masha must get from the... |
### Prompt
Please formulate a cpp solution to the following problem:
In Berland each feudal owns exactly one castle and each castle belongs to exactly one feudal.
Each feudal, except one (the King) is subordinate to another feudal. A feudal can have any number of vassals (subordinates).
Some castles are connected b... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Fedor runs for president of Byteland! In the debates, he will be asked how to solve Byteland's transport problem. It's a really hard problem because of Byteland's transport system is now a tree (connected graph without cycles). Fedor's team has found o... |
### Prompt
Develop a solution in cpp to the problem described below:
You are given string S and T consisting of lowercase English letters.
Determine if S equals T after rotation.
That is, determine if S equals T after the following operation is performed some number of times:
Operation: Let S = S_1 S_2 ... S_{|S|}... |
### Prompt
In CPP, your task is to solve the following problem:
You are given n sequences. Each sequence consists of positive integers, not exceeding m. All integers in one sequence are distinct, but the same integer may appear in multiple sequences. The length of the i-th sequence is ki.
Each second integers in eac... |
### Prompt
Generate a cpp solution to the following problem:
Vasya owns a cornfield which can be defined with two integers n and d. The cornfield can be represented as rectangle with vertices having Cartesian coordinates (0, d), (d, 0), (n, n - d) and (n - d, n).
<image> An example of a cornfield with n = 7 and d = ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Tonio has a keyboard with only two letters, "V" and "K".
One day, he has typed out a string s with only these two letters. He really likes it when the string "VK" appears, so he wishes to change at most one letter in the string (or do no ... |
### Prompt
In Cpp, your task is to solve the following problem:
In a small but very proud high school it was decided to win ACM ICPC. This goal requires to compose as many teams of three as possible, but since there were only 6 students who wished to participate, the decision was to build exactly two teams.
After pr... |
### Prompt
Your task is to create a CPP solution to the following problem:
Kolya is going to make fresh orange juice. He has n oranges of sizes a1, a2, ..., an. Kolya will put them in the juicer in the fixed order, starting with orange of size a1, then orange of size a2 and so on. To be put in the juicer the orange m... |
### Prompt
Construct a CPP code solution to the problem outlined:
Let's call beauty of an array b_1, b_2, …, b_n (n > 1) — min_{1 ≤ i < j ≤ n} |b_i - b_j|.
You're given an array a_1, a_2, … a_n and a number k. Calculate the sum of beauty over all subsequences of the array of length exactly k. As this number can be v... |
### Prompt
Create a solution in Cpp for the following problem:
A: A-Z-
problem
There is a circular board of 26 squares, each square with one capital letter of the alphabet written clockwise in alphabetical order. That is, the clockwise side of the'A'square is the'B' square, the next side of the'B'square is the'C'sq... |
### Prompt
Please formulate a cpp solution to the following problem:
Two participants are each given a pair of distinct numbers from 1 to 9 such that there's exactly one number that is present in both pairs. They want to figure out the number that matches by using a communication channel you have access to without re... |
### Prompt
Please create a solution in Cpp to the following problem:
We have a grid with H rows and W columns, where all the squares are initially white.
You will perform some number of painting operations on the grid. In one operation, you can do one of the following two actions:
* Choose one row, then paint all t... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Ivan unexpectedly saw a present from one of his previous birthdays. It is array of n numbers from 1 to 200. Array is old and some numbers are hard to read. Ivan remembers that for all elements at least one of its neighbours ls not less tha... |
### Prompt
Generate a CPP solution to the following problem:
Roman planted a tree consisting of n vertices. Each vertex contains a lowercase English letter. Vertex 1 is the root of the tree, each of the n - 1 remaining vertices has a parent in the tree. Vertex is connected with its parent by an edge. The parent of ve... |
### Prompt
Construct a cpp code solution to the problem outlined:
Ivan Anatolyevich's agency is starting to become famous in the town.
They have already ordered and made n TV commercial videos. Each video is made in a special way: the colors and the soundtrack are adjusted to the time of the day and the viewers' mo... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
A little bear Limak plays a game. He has five cards. There is one number written on each card. Each number is a positive integer.
Limak can discard (throw out) some cards. His goal is to minimize the sum of numbers written on remaining (n... |
### Prompt
Construct a CPP code solution to the problem outlined:
We have a grid with A horizontal rows and B vertical columns, with the squares painted white. On this grid, we will repeatedly apply the following operation:
* Assume that the grid currently has a horizontal rows and b vertical columns. Choose "vertic... |
### Prompt
Create a solution in Cpp for the following problem:
This is an interactive problem. Don't forget to flush output after printing queries using cout.flush() or fflush(stdout) in C++ or similar functions in other programming languages.
There are n gift boxes in a row, numbered from 1 to n from left to right.... |
### Prompt
In Cpp, your task is to solve the following problem:
You are given an array a consisting of n non-negative integers. You have to choose a non-negative integer x and form a new array b of size n according to the following rule: for all i from 1 to n, b_i = a_i ⊕ x (⊕ denotes the operation [bitwise XOR](http... |
### Prompt
Develop a solution in CPP to the problem described below:
Carving the cake 2 (Cake 2)
JOI-kun and IOI-chan are twin brothers and sisters. JOI has been enthusiastic about making sweets lately, and JOI tried to bake a cake and eat it today, but when it was baked, IOI who smelled it came, so we decided to di... |
### Prompt
Develop a solution in cpp to the problem described below:
Let's define a balanced multiset the following way. Write down the sum of all elements of the multiset in its decimal representation. For each position of that number check if the multiset includes at least one element such that the digit of the ele... |
### Prompt
Construct a cpp code solution to the problem outlined:
You have to organize a wedding party. The program of the party will include a concentration game played by the bride and groom. The arrangement of the concentration game should be easy since this game will be played to make the party fun.
We have a 4x... |
### Prompt
Create a solution in CPP for the following problem:
Now it's time of Olympiads. Vanya and Egor decided to make his own team to take part in a programming Olympiad. They've been best friends ever since primary school and hopefully, that can somehow help them in teamwork.
For each team Olympiad, Vanya takes... |
### Prompt
Your task is to create a CPP solution to the following problem:
You are given an array s of n non-negative integers.
A 5-tuple of integers (a, b, c, d, e) is said to be valid if it satisfies the following conditions:
* 1 ≤ a, b, c, d, e ≤ n
* (sa | sb) & sc & (sd ^ se) = 2i for some integer i
* sa... |
### Prompt
Construct a CPP code solution to the problem outlined:
$N$ persons visited a restaurant. The restaurant is open from 0 to $T$. The $i$-th person entered the restaurant at $l_i$ and left at $r_i$. Find the maximum number of persons during the business hours.
Constraints
* $ 1 \leq N \leq 10^5 $
* $ 1 \leq... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Innopolis University scientists continue to investigate the periodic table. There are n·m known elements and they form a periodic table: a rectangle with n rows and m columns. Each element can be described by its coordinates (r, c) (1 ≤ r ... |
### Prompt
Construct a cpp code solution to the problem outlined:
Roman is a young mathematician, very famous in Uzhland. Unfortunately, Sereja doesn't think so. To make Sereja change his mind, Roman is ready to solve any mathematical problem. After some thought, Sereja asked Roma to find, how many numbers are close ... |
### Prompt
Construct a cpp code solution to the problem outlined:
JOI Park
In preparation for the Olympic Games in IOI in 20XX, the JOI Park in IOI will be developed. There are N squares in JOI Park, and the squares are numbered from 1 to N. There are M roads connecting the squares, and the roads are numbered from 1... |
### Prompt
Generate a Cpp solution to the following problem:
Another dull quarantine day was going by when BThero decided to start researching matrices of size n × m. The rows are numerated 1 through n from top to bottom, and the columns are numerated 1 through m from left to right. The cell in the i-th row and j-th ... |
### Prompt
Please create a solution in cpp to the following problem:
You have a knapsack with the capacity of W. There are also n items, the i-th one has weight w_i.
You want to put some of these items into the knapsack in such a way that their total weight C is at least half of its size, but (obviously) does not e... |
### Prompt
Construct a cpp code solution to the problem outlined:
You play a strategic video game (yeah, we ran out of good problem legends). In this game you control a large army, and your goal is to conquer n castles of your opponent.
Let's describe the game process in detail. Initially you control an army of k wa... |
### Prompt
Construct a cpp code solution to the problem outlined:
When Petya went to school, he got interested in large numbers and what they were called in ancient times. For instance, he learned that the Russian word "tma" (which now means "too much to be counted") used to stand for a thousand and "tma tmyschaya" (... |
### Prompt
Create a solution in CPP for the following problem:
For the multiset of positive integers s=\\{s_1,s_2,...,s_k\}, define the Greatest Common Divisor (GCD) and Least Common Multiple (LCM) of s as follow:
* \gcd(s) is the maximum positive integer x, such that all integers in s are divisible on x.
* lcm(... |
### Prompt
Please create a solution in cpp to the following problem:
You are given a sequence of numbers a1, a2, ..., an, and a number m.
Check if it is possible to choose a non-empty subsequence aij such that the sum of numbers in this subsequence is divisible by m.
Input
The first line contains two numbers, n an... |
### Prompt
Your task is to create a Cpp solution to the following problem:
You have an array a consisting of n integers. Each integer from 1 to n appears exactly once in this array.
For some indices i (1 ≤ i ≤ n - 1) it is possible to swap i-th element with (i + 1)-th, for other indices it is not possible. You may p... |
### Prompt
Create a solution in CPP for the following problem:
Amugae is in a very large round corridor. The corridor consists of two areas. The inner area is equally divided by n sectors, and the outer area is equally divided by m sectors. A wall exists between each pair of sectors of same area (inner or outer), but... |
### Prompt
Generate a CPP solution to the following problem:
You are given sequence a1, a2, ..., an and m queries lj, rj (1 ≤ lj ≤ rj ≤ n). For each query you need to print the minimum distance between such pair of elements ax and ay (x ≠ y), that:
* both indexes of the elements lie within range [lj, rj], that is,... |
### Prompt
Generate a cpp solution to the following problem:
Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something.
Denis bought a mysterious item and it w... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Argus was charged with guarding Io, which is not an ordinary cow. Io is quite an explorer, and she wanders off rather frequently, making Argus' life stressful. So the cowherd decided to construct an enclosed pasture for Io.
There are n tr... |
### Prompt
Please formulate a cpp solution to the following problem:
Grandma Laura came to the market to sell some apples. During the day she sold all the apples she had. But grandma is old, so she forgot how many apples she had brought to the market.
She precisely remembers she had n buyers and each of them bought ... |
### Prompt
Develop a solution in Cpp to the problem described below:
This is the easy version of the problem. The difference is the constraint on the sum of lengths of strings and the number of test cases. You can make hacks only if you solve all versions of this task.
You are given a string s, consisting of lowerca... |
### Prompt
Your task is to create a cpp solution to the following problem:
It is the year 2969. 1000 years have passed from the moon landing. Meanwhile, the humanity colonized the Hyperspace™ and lived in harmony.
Until we realized that we were not alone.
Not too far away from the Earth, the massive fleet of aliens... |
### Prompt
Generate a CPP solution to the following problem:
Vasya often uses public transport. The transport in the city is of two types: trolleys and buses. The city has n buses and m trolleys, the buses are numbered by integers from 1 to n, the trolleys are numbered by integers from 1 to m.
Public transport is no... |
### Prompt
Please create a solution in cpp to the following problem:
A colored stripe is represented by a horizontal row of n square cells, each cell is pained one of k colors. Your task is to repaint the minimum number of cells so that no two neighbouring cells are of the same color. You can use any color from 1 to ... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
After the big birthday party, Katie still wanted Shiro to have some more fun. Later, she came up with a game called treasure hunt. Of course, she invited her best friends Kuro and Shiro to play with her.
The three friends are very smart s... |
### Prompt
Please formulate a Cpp solution to the following problem:
We have N cards. A number a_i is written on the i-th card.
Alice and Bob will play a game using these cards. In this game, Alice and Bob alternately take one card. Alice goes first.
The game ends when all the cards are taken by the two players, and ... |
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