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### Prompt
Generate a Cpp solution to the following problem:
Let a and b be some non-negative integers. Let's define strange addition of a and b as following:
1. write down the numbers one under another and align them by their least significant digit;
2. add them up digit by digit and concatenate the respective... |
### Prompt
Create a solution in Cpp for the following problem:
The Tower of Hanoi is a well-known mathematical puzzle. It consists of three rods, and a number of disks of different sizes which can slide onto any rod. The puzzle starts with the disks in a neat stack in ascending order of size on one rod, the smallest ... |
### Prompt
Construct a cpp code solution to the problem outlined:
You are given the array a consisting of n elements and the integer k ≤ n.
You want to obtain at least k equal elements in the array a. In one move, you can make one of the following two operations:
* Take one of the minimum elements of the array an... |
### Prompt
Please formulate a Cpp solution to the following problem:
Alice bought a Congo Prime Video subscription and was watching a documentary on the archaeological findings from Factor's Island on Loch Katrine in Scotland. The archaeologists found a book whose age and origin are unknown. Perhaps Alice can make so... |
### Prompt
Develop a solution in Cpp to the problem described below:
Oleg's favorite subjects are History and Math, and his favorite branch of mathematics is division.
To improve his division skills, Oleg came up with t pairs of integers p_i and q_i and for each pair decided to find the greatest integer x_i, such th... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
You are given an array a consisting of n integers. Each a_i is one of the six following numbers: 4, 8, 15, 16, 23, 42.
Your task is to remove the minimum number of elements to make this array good.
An array of length k is called good if ... |
### Prompt
Create a solution in Cpp for the following problem:
Anton is growing a tree in his garden. In case you forgot, the tree is a connected acyclic undirected graph.
There are n vertices in the tree, each of them is painted black or white. Anton doesn't like multicolored trees, so he wants to change the tree s... |
### Prompt
Please create a solution in Cpp to the following problem:
You are given a boolean function of three variables which is defined by its truth table. You need to find an expression of minimum length that equals to this function. The expression may consist of:
* Operation AND ('&', ASCII code 38)
* Oper... |
### Prompt
Your task is to create a CPP solution to the following problem:
The MST (Meaningless State Team) company won another tender for an important state reform in Berland.
There are n cities in Berland, some pairs of the cities are connected by roads. Each road has its price. One can move along any road in any ... |
### Prompt
Your task is to create a cpp solution to the following problem:
There are N sightseeing spots on the x-axis, numbered 1, 2, ..., N. Spot i is at the point with coordinate A_i. It costs |a - b| yen (the currency of Japan) to travel from a point with coordinate a to another point with coordinate b along the ... |
### Prompt
Your task is to create a CPP solution to the following problem:
The only difference between easy and hard versions is constraints.
Ivan plays a computer game that contains some microtransactions to make characters look cooler. Since Ivan wants his character to be really cool, he wants to use some of these... |
### Prompt
In Cpp, your task is to solve the following problem:
Polycarp has just invented a new binary protocol for data transmission. He is encoding positive integer decimal number to binary string using following algorithm:
* Each digit is represented with number of '1' characters equal to the value of that dig... |
### Prompt
Your task is to create a Cpp solution to the following problem:
E869120 found a chest which is likely to contain treasure.
However, the chest is locked. In order to open it, he needs to enter a string S consisting of lowercase English letters.
He also found a string S', which turns out to be the string S w... |
### Prompt
Your task is to create a CPP solution to the following problem:
You are given a following process.
There is a platform with n columns. 1 × 1 squares are appearing one after another in some columns on this platform. If there are no squares in the column, a square will occupy the bottom row. Otherwise a sq... |
### Prompt
Your task is to create a cpp solution to the following problem:
English text is not available in this practice contest.
At one point, a nobleman fell in love with a brave princess in a poor country and applied for marriage. The princess has given certain conditions to the aristocrats. The condition was to... |
### Prompt
Generate a Cpp solution to the following problem:
The Fair Nut likes kvass very much. On his birthday parents presented him n kegs of kvass. There are v_i liters of kvass in the i-th keg. Each keg has a lever. You can pour your glass by exactly 1 liter pulling this lever. The Fair Nut likes this drink very... |
### Prompt
Create a solution in Cpp for the following problem:
People do many crazy things to stand out in a crowd. Some of them dance, some learn by heart rules of Russian language, some try to become an outstanding competitive programmers, while others collect funny math objects.
Alis is among these collectors. Ri... |
### Prompt
Please formulate a Cpp solution to the following problem:
There are n cities and m roads in Berland. Each road connects a pair of cities. The roads in Berland are one-way.
What is the minimum number of new roads that need to be built to make all the cities reachable from the capital?
New roads will also ... |
### Prompt
In cpp, your task is to solve the following problem:
Consider a linear function f(x) = Ax + B. Let's define g(0)(x) = x and g(n)(x) = f(g(n - 1)(x)) for n > 0. For the given integer values A, B, n and x find the value of g(n)(x) modulo 109 + 7.
Input
The only line contains four integers A, B, n and x (1 ... |
### Prompt
Construct a cpp code solution to the problem outlined:
Takahashi is not good at problems about trees in programming contests, and Aoki is helping him practice.
First, Takahashi created a tree with N vertices numbered 1 through N, and wrote 0 at each edge.
Then, Aoki gave him M queries. The i-th of them i... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
To get on the Shinkansen, you need two tickets, a "ticket" and a "limited express ticket". These are separate tickets because some of the routes may not use the Shinkansen, but for routes that use only the Shinkansen, one ticket can be use... |
### Prompt
Construct a cpp code solution to the problem outlined:
In a strategic computer game "Settlers II" one has to build defense structures to expand and protect the territory. Let's take one of these buildings. At the moment the defense structure accommodates exactly n soldiers. Within this task we can assume t... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Ted has a pineapple. This pineapple is able to bark like a bulldog! At time t (in seconds) it barks for the first time. Then every s seconds after it, it barks twice with 1 second interval. Thus it barks at times t, t + s, t + s + 1, t + 2... |
### Prompt
Your task is to create a cpp solution to the following problem:
Phoenix is picking berries in his backyard. There are n shrubs, and each shrub has a_i red berries and b_i blue berries.
Each basket can contain k berries. But, Phoenix has decided that each basket may only contain berries from the same shrub... |
### Prompt
Generate a CPP solution to the following problem:
problem
In one programming contest, it is customary to play a bingo game at a social gathering after the competition. However, the bingo card used in this bingo game is a little special and is created according to the following conditions.
* The Bingo car... |
### Prompt
Develop a solution in CPP to the problem described below:
Ania has a large integer S. Its decimal representation has length n and doesn't contain any leading zeroes. Ania is allowed to change at most k digits of S. She wants to do it in such a way that S still won't contain any leading zeroes and it'll be ... |
### Prompt
Please create a solution in CPP to the following problem:
You are given a string S of length 2N, containing N occurrences of `a` and N occurrences of `b`.
You will choose some of the characters in S. Here, for each i = 1,2,...,N, it is not allowed to choose exactly one of the following two: the i-th occur... |
### Prompt
In Cpp, your task is to solve the following problem:
The Squareland national forest is divided into equal 1 × 1 square plots aligned with north-south and east-west directions. Each plot can be uniquely described by integer Cartesian coordinates (x, y) of its south-west corner.
Three friends, Alice, Bob, a... |
### Prompt
In cpp, your task is to solve the following problem:
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted – the Empire may be evil, but it is not stupid!). The encryptio... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Petya loves lucky numbers. Everybody knows that lucky numbers are positive integers whose decimal representation contains only the lucky digits 4 and 7. For example, numbers 47, 744, 4 are lucky and 5, 17, 467 are not.
One day Petya was delivered a st... |
### Prompt
Create a solution in Cpp for the following problem:
Compute A \times B.
Constraints
* 1 \leq A \leq 100
* 1 \leq B \leq 100
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
A B
Output
Print the value A \times B as an integer.
Examples
Input
2... |
### Prompt
Develop a solution in Cpp to the problem described below:
A revolution took place on the Buka Island. New government replaced the old one. The new government includes n parties and each of them is entitled to some part of the island according to their contribution to the revolution. However, they can't div... |
### Prompt
Construct a cpp code solution to the problem outlined:
A thief sneaked into a museum with a lot of treasures with only one large furoshiki. There are many things I want to steal, but the weight that the furoshiki can withstand is limited, and if it exceeds this, the furoshiki will tear. Therefore, the thie... |
### Prompt
Create a solution in cpp for the following problem:
A game is played on a strip consisting of N cells consecutively numbered from 1 to N.
Alice has her token on cell A. Borys has his token on a different cell B.
Players take turns, Alice moves first. The moving player must shift his or her token from its... |
### Prompt
Generate a CPP solution to the following problem:
Sasha grew up and went to first grade. To celebrate this event her mother bought her a multiplication table M with n rows and n columns such that M_{ij}=a_i ⋅ a_j where a_1, ..., a_n is some sequence of positive integers.
Of course, the girl decided to tak... |
### Prompt
Please create a solution in cpp to the following problem:
You are given an array a, consisting of n integers.
Each position i (1 ≤ i ≤ n) of the array is either locked or unlocked. You can take the values on the unlocked positions, rearrange them in any order and place them back into the unlocked position... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It means that the tram is always in the state of uniform rectilinear motion, instantly turning arou... |
### Prompt
Your task is to create a Cpp solution to the following problem:
One of Timofey's birthday presents is a colourbook in a shape of an infinite plane. On the plane n rectangles with sides parallel to coordinate axes are situated. All sides of the rectangles have odd length. Rectangles cannot intersect, but th... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
The only difference between easy and hard versions is constraints.
A session has begun at Beland State University. Many students are taking exams.
Polygraph Poligrafovich is going to examine a group of n students. Students will take the ... |
### Prompt
Develop a solution in cpp to the problem described below:
You have an array of positive integers a[1], a[2], ..., a[n] and a set of bad prime numbers b1, b2, ..., bm. The prime numbers that do not occur in the set b are considered good. The beauty of array a is the sum <image>, where function f(s) is deter... |
### Prompt
Please create a solution in Cpp to the following problem:
Problem
Neat lives on the world line for a total of 360 days until the 30th of every month for 1 year and 12 months. In that world, N consecutive holidays with the same schedule were applied to people all over the world every year. Consecutive holi... |
### Prompt
Please provide a CPP coded solution to the problem described below:
An agent called Cypher is decrypting a message, that contains a [composite number](https://en.wikipedia.org/wiki/Composite_number) n. All divisors of n, which are greater than 1, are placed in a circle. Cypher can choose the initial order ... |
### Prompt
Please formulate a cpp solution to the following problem:
Summer is coming! It's time for Iahub and Iahubina to work out, as they both want to look hot at the beach. The gym where they go is a matrix a with n lines and m columns. Let number a[i][j] represents the calories burned by performing workout at th... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
problem
Hanako is playing with n (4 ≤ n ≤ 10) cards side by side. Each card has one integer between 1 and 99. Hanako chose k cards (2 ≤ k ≤ 4) from these cards and arranged them in a horizontal row to make an integer. How many kinds of in... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
A ski base is planned to be built in Walrusland. Recently, however, the project is still in the constructing phase. A large land lot was chosen for the construction. It contains n ski junctions, numbered from 1 to n. Initially the junction... |
### Prompt
Construct a Cpp code solution to the problem outlined:
We have N weights indexed 1 to N. The mass of the weight indexed i is W_i.
We will divide these weights into two groups: the weights with indices not greater than T, and those with indices greater than T, for some integer 1 \leq T < N. Let S_1 be the... |
### Prompt
Create a solution in CPP for the following problem:
The season for Snuke Festival has come again this year. First of all, Ringo will perform a ritual to summon Snuke. For the ritual, he needs an altar, which consists of three parts, one in each of the three categories: upper, middle and lower.
He has N pa... |
### Prompt
Create a solution in Cpp for the following problem:
Duff is in love with lovely numbers! A positive integer x is called lovely if and only if there is no such positive integer a > 1 such that a2 is a divisor of x.
<image>
Malek has a number store! In his store, he has only divisors of positive integer n ... |
### Prompt
Please create a solution in CPP to the following problem:
Your task is to implement a double linked list.
Write a program which performs the following operations:
* insert x: insert an element with key x into the front of the list.
* delete x: delete the first element which has the key of x from the list... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Polycarp studies at the university in the group which consists of n students (including himself). All they are registrated in the social net "TheContacnt!".
Not all students are equally sociable. About each student you know the value ai —... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Wilbur is playing with a set of n points on the coordinate plane. All points have non-negative integer coordinates. Moreover, if some point (x, y) belongs to the set, then all points (x', y'), such that 0 ≤ x' ≤ x and 0 ≤ y' ≤ y also belon... |
### Prompt
Your task is to create a cpp solution to the following problem:
In a very ancient country the following game was popular. Two people play the game. Initially first player writes a string s1, consisting of exactly nine digits and representing a number that does not exceed a. After that second player looks a... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Mr. Bender has a digital table of size n × n, each cell can be switched on or off. He wants the field to have at least c switched on squares. When this condition is fulfilled, Mr Bender will be happy.
We'll consider the table rows numbere... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
The cool breeze blows gently, the flowing water ripples steadily.
"Flowing and passing like this, the water isn't gone ultimately; Waxing and waning like that, the moon doesn't shrink or grow eventually."
"Everything is transient in a wa... |
### Prompt
Construct a Cpp code solution to the problem outlined:
So, the Berland is at war with its eternal enemy Flatland again, and Vasya, an accountant, was assigned to fulfil his duty to the nation.
Right now the situation in Berland is dismal — their both cities are surrounded! The armies of flatlanders stand... |
### Prompt
Please create a solution in Cpp to the following problem:
The Berland University is preparing to celebrate the 256-th anniversary of its founding! A specially appointed Vice Rector for the celebration prepares to decorate the campus. In the center of the campus n ice sculptures were erected. The sculptures... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Given a simple graph, output the number of simple cycles in it. A simple cycle is a cycle with no repeated vertices or edges.
Input
The first line of input contains two integers n and m (1 ≤ n ≤ 19, 0 ≤ m) – respectively the number of vertices and ed... |
### Prompt
Construct a CPP code solution to the problem outlined:
You are given an array a with n distinct integers. Construct an array b by permuting a such that for every non-empty subset of indices S = {x1, x2, ..., xk} (1 ≤ xi ≤ n, 0 < k < n) the sums of elements on that positions in a and b are different, i. e. ... |
### Prompt
Develop a solution in cpp to the problem described below:
Furik and Rubik love playing computer games. Furik has recently found a new game that greatly interested Rubik. The game consists of n parts and to complete each part a player may probably need to complete some other ones. We know that the game can ... |
### Prompt
Please create a solution in Cpp to the following problem:
A little girl loves problems on trees very much. Here's one of them.
A tree is an undirected connected graph, not containing cycles. The degree of node x in the tree is the number of nodes y of the tree, such that each of them is connected with nod... |
### Prompt
Your task is to create a CPP solution to the following problem:
VK news recommendation system daily selects interesting publications of one of n disjoint categories for each user. Each publication belongs to exactly one category. For each category i batch algorithm selects a_i publications.
The latest A/B... |
### Prompt
Create a solution in Cpp for the following problem:
Little Susie listens to fairy tales before bed every day. Today's fairy tale was about wood cutters and the little girl immediately started imagining the choppers cutting wood. She imagined the situation that is described below.
There are n trees located... |
### Prompt
Develop a solution in cpp to the problem described below:
Write a program of the Bubble Sort algorithm which sorts a sequence A in ascending order. The algorithm should be based on the following pseudocode:
BubbleSort(A)
1 for i = 0 to A.length-1
2 for j = A.length-1 downto i+1
3 if A[j] < A[... |
### Prompt
Please create a solution in Cpp to the following problem:
Polycarp likes arithmetic progressions. A sequence [a_1, a_2, ..., a_n] is called an arithmetic progression if for each i (1 ≤ i < n) the value a_{i+1} - a_i is the same. For example, the sequences [42], [5, 5, 5], [2, 11, 20, 29] and [3, 2, 1, 0] a... |
### Prompt
Your task is to create a CPP solution to the following problem:
As a tradition, every year before IOI all the members of Natalia Fan Club are invited to Malek Dance Club to have a fun night together. Malek Dance Club has 2n members and coincidentally Natalia Fan Club also has 2n members. Each member of MDC... |
### Prompt
Construct a Cpp code solution to the problem outlined:
In a long narrow forest stretching east-west, there are N beasts. Below, we will call the point that is p meters from the west end Point p. The i-th beast from the west (1 ≤ i ≤ N) is at Point x_i, and can be sold for s_i yen (the currency of Japan) if... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
You are given a permutation a_1, a_2, ..., a_n of numbers from 1 to n. Also, you have n sets S_1,S_2,..., S_n, where S_i=\\{a_i\}. Lastly, you have a variable cnt, representing the current number of sets. Initially, cnt = n.
We define two... |
### Prompt
Create a solution in Cpp for the following problem:
Today's morning was exceptionally snowy. Meshanya decided to go outside and noticed a huge snowball rolling down the mountain! Luckily, there are two stones on that mountain.
Initially, snowball is at height h and it has weight w. Each second the followi... |
### Prompt
Your task is to create a cpp solution to the following problem:
It is said that a legendary treasure left by Mr. Yao is sleeping somewhere in Hachioji long ago. The treasure map, which is said to show its whereabouts, has been handed down by Yao's n descendants, divided into several pieces.
Now, the desce... |
### Prompt
Create a solution in CPP for the following problem:
Boboniu likes playing chess with his employees. As we know, no employee can beat the boss in the chess game, so Boboniu has never lost in any round.
You are a new applicant for his company. Boboniu will test you with the following chess question:
Consid... |
### Prompt
Create a solution in Cpp for the following problem:
Jack is working on his jumping skills recently. Currently he's located at point zero of the number line. He would like to get to the point x. In order to train, he has decided that he'll first jump by only one unit, and each subsequent jump will be exactl... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Rebel spy Heidi has just obtained the plans for the Death Star from the Empire and, now on her way to safety, she is trying to break the encryption of the plans (of course they are encrypted – the Empire may be evil, but it is not stupid!). Th... |
### Prompt
Generate a cpp solution to the following problem:
Enter a positive integer n of 4,000 or less, with a pair of integers a, b, c, d in the range 0-1000.
a + b + c + d = n
Create a program that outputs the number of combinations that satisfy the conditions.
Input
Given multiple datasets. Each dataset ... |
### Prompt
Please create a solution in Cpp to the following problem:
Ryouko is an extremely forgetful girl, she could even forget something that has just happened. So in order to remember, she takes a notebook with her, called Ryouko's Memory Note. She writes what she sees and what she hears on the notebook, and the ... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
In this problem you will write a simple generator of Brainfuck (<https://en.wikipedia.org/wiki/Brainfuck>) calculators.
You are given an arithmetic expression consisting of integers from 0 to 255 and addition/subtraction signs between the... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
This is the easier version of the problem. In this version 1 ≤ n, m ≤ 100. You can hack this problem only if you solve and lock both problems.
You are given a sequence of integers a=[a_1,a_2,...,a_n] of length n. Its subsequence is obtain... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
There is a square grid with N rows and M columns. Each square contains an integer: 0 or 1. The square at the i-th row from the top and the j-th column from the left contains a_{ij}.
Among the 2^{N+M} possible pairs of a subset A of the ro... |
### Prompt
Your task is to create a cpp solution to the following problem:
President of Berland has a very vast office-room, where, apart from him, work his subordinates. Each subordinate, as well as President himself, has his own desk of a unique colour. Each desk is rectangular, and its sides are parallel to the of... |
### Prompt
Please formulate a Cpp solution to the following problem:
You are given n strings. Each string consists of lowercase English letters. Rearrange (reorder) the given strings in such a way that for every string, all strings that are placed before it are its substrings.
String a is a substring of string b if ... |
### Prompt
Develop a solution in CPP to the problem described below:
Given is a string S consisting of lowercase English letters. Find the maximum positive integer K that satisfies the following condition:
* There exists a partition of S into K non-empty strings S=S_1S_2...S_K such that S_i \neq S_{i+1} (1 \leq i \l... |
### Prompt
Please formulate 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 ... |
### Prompt
Generate a Cpp solution to the following problem:
Yae joins a journey plan, in which parties will be held several times during the itinerary. She wants to participate in all of them and will carry several dresses with her. But the number of dresses she can carry with her may be smaller than that of the par... |
### Prompt
Please create a solution in CPP to the following problem:
The History of Magic is perhaps the most boring subject in the Hogwarts school of Witchcraft and Wizardry. Harry Potter is usually asleep during history lessons, and his magical quill writes the lectures for him. Professor Binns, the history of magi... |
### Prompt
Develop a solution in Cpp to the problem described below:
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, ... |
### Prompt
Please formulate a Cpp solution to the following problem:
Gerald found a table consisting of n rows and m columns. As a prominent expert on rectangular tables, he immediately counted the table's properties, that is, the minimum of the numbers in the corners of the table (minimum of four numbers). However, ... |
### Prompt
Generate a cpp solution to the following problem:
Little Petya very much likes arrays consisting of n integers, where each of them is in the range from 1 to 109, inclusive. Recently he has received one such array as a gift from his mother. Petya didn't like it at once. He decided to choose exactly one elem... |
### Prompt
Develop a solution in CPP to the problem described below:
A and B are preparing themselves for programming contests.
To train their logical thinking and solve problems better, A and B decided to play chess. During the game A wondered whose position is now stronger.
For each chess piece we know its weight... |
### Prompt
Generate a cpp solution to the following problem:
You will receive 5 points for solving this problem.
Manao has invented a new operation on strings that is called folding. Each fold happens between a pair of consecutive letters and places the second part of the string above first part, running in the oppo... |
### Prompt
Your task is to create a cpp solution to the following problem:
You are given a string s consisting of `A`, `B` and `C`.
Snuke wants to perform the following operation on s as many times as possible:
* Choose a contiguous substring of s that reads `ABC` and replace it with `BCA`.
Find the maximum poss... |
### Prompt
Please formulate a CPP solution to the following problem:
In the snake exhibition, there are n rooms (numbered 0 to n - 1) arranged in a circle, with a snake in each room. The rooms are connected by n conveyor belts, and the i-th conveyor belt connects the rooms i and (i+1) mod n. In the other words, rooms... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
You are given a tree consisting of n vertices. A tree is an undirected connected acyclic graph.
<image> Example of a tree.
You have to paint each vertex into one of three colors. For each vertex, you know the cost of painting it in every... |
### Prompt
Generate a Cpp solution to the following problem:
There is an arithmetic progression with L terms: s_0, s_1, s_2, ... , s_{L-1}.
The initial term is A, and the common difference is B. That is, s_i = A + B \times i holds.
Consider the integer obtained by concatenating the terms written in base ten without... |
### Prompt
Your task is to create a Cpp solution to the following problem:
We have 3N colored balls with IDs from 1 to 3N. A string S of length 3N represents the colors of the balls. The color of Ball i is red if S_i is `R`, green if S_i is `G`, and blue if S_i is `B`. There are N red balls, N green balls, and N blue... |
### Prompt
Please formulate a Cpp solution to the following problem:
Takahashi is hosting an sports meet. There are N people who will participate. These people are conveniently numbered 1 through N. Also, there are M options of sports for this event. These sports are numbered 1 through M. Among these options, Takahas... |
### Prompt
Develop a solution in Cpp to the problem described below:
Bees Alice and Alesya gave beekeeper Polina famous card game "Set" as a Christmas present. The deck consists of cards that vary in four features across three options for each kind of feature: number of shapes, shape, shading, and color. In this game... |
### Prompt
Please provide a CPP coded solution to the problem described below:
There are N Snuke Cats numbered 1, 2, \ldots, N, where N is even.
Each Snuke Cat wears a red scarf, on which his favorite non-negative integer is written.
Recently, they learned the operation called xor (exclusive OR).
What is xor?
For... |
### Prompt
Generate a CPP solution to the following problem:
You can find anything whatsoever in our Galaxy! A cubical planet goes round an icosahedral star. Let us introduce a system of axes so that the edges of the cubical planet are parallel to the coordinate axes and two opposite vertices lay in the points (0, 0,... |
### Prompt
Develop a solution in Cpp to the problem described below:
There are three positive integers A, B and C written on a blackboard. E869120 performs the following operation K times:
* Choose one integer written on the blackboard and let the chosen integer be n. Replace the chosen integer with 2n.
What is t... |
### Prompt
Please create a solution in CPP to the following problem:
Let N be a positive even number.
We have a permutation of (1, 2, ..., N), p = (p_1, p_2, ..., p_N). Snuke is constructing another permutation of (1, 2, ..., N), q, following the procedure below.
First, let q be an empty sequence. Then, perform the... |
### Prompt
Develop a solution in Cpp to the problem described below:
Now Vasya is taking an exam in mathematics. In order to get a good mark, Vasya needs to guess the matrix that the teacher has constructed!
Vasya knows that the matrix consists of n rows and m columns. For each row, he knows the xor (bitwise excludi... |
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