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### Prompt
Please formulate a cpp solution to the following problem:
Duff is the queen of her country, Andarz Gu. She's a competitive programming fan. That's why, when he saw her minister, Malek, free, she gave her a sequence consisting of n non-negative integers, a1, a2, ..., an and asked him to perform q queries fo... |
### Prompt
Construct a cpp code solution to the problem outlined:
After many years of research, Ikta has acquired the ability to predict the future! The time and money he spent on this research was enormous, but it's finally time to be rewarded. To get the money back, Ikta decided to start investing in stocks.
Ikta ... |
### Prompt
Create a solution in Cpp for the following problem:
Jabber ID on the national Berland service «Babber» has a form <username>@<hostname>[/resource], where
* <username> — is a sequence of Latin letters (lowercase or uppercase), digits or underscores characters «_», the length of <username> is between 1 a... |
### Prompt
Please formulate a CPP solution to the following problem:
Have you ever played Hanabi? If not, then you've got to try it out! This problem deals with a simplified version of the game.
Overall, the game has 25 types of cards (5 distinct colors and 5 distinct values). Borya is holding n cards. The game is s... |
### Prompt
Please formulate a cpp solution to the following problem:
Mishka got a six-faced dice. It has integer numbers from 2 to 7 written on its faces (all numbers on faces are different, so this is an almost usual dice).
Mishka wants to get exactly x points by rolling his dice. The number of points is just a sum... |
### Prompt
Generate a Cpp solution to the following problem:
Recently Lynyrd and Skynyrd went to a shop where Lynyrd bought a permutation p of length n, and Skynyrd bought an array a of length m, consisting of integers from 1 to n.
Lynyrd and Skynyrd became bored, so they asked you q queries, each of which has the ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
There are N squares lining up in a row, numbered 1 through N from left to right. Initially, all squares are white. We also have N-1 painting machines, numbered 1 through N-1. When operated, Machine i paints Square i and i+1 black.
Snuke will ... |
### Prompt
Create a solution in cpp for the following problem:
Yasin has an array a containing n integers. Yasin is a 5 year old, so he loves ultimate weird things.
Yasin denotes weirdness of an array as maximum gcd(ai, aj) value among all 1 ≤ i < j ≤ n. For n ≤ 1 weirdness is equal to 0, gcd(x, y) is the greatest c... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Bob got a job as a system administrator in X corporation. His first task was to connect n servers with the help of m two-way direct connection so that it becomes possible to transmit data from one server to any other server via these connections. Each ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Some people leave the lights at their workplaces on when they leave that is a waste of resources. As a hausmeister of DHBW, Sagheer waits till all students and professors leave the university building, then goes and turns all the lights off.
... |
### Prompt
Please create a solution in CPP to the following problem:
To get money for a new aeonic blaster, ranger Qwerty decided to engage in trade for a while. He wants to buy some number of items (or probably not to buy anything at all) on one of the planets, and then sell the bought items on another planet. Note ... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Wherever the destination is, whoever we meet, let's render this song together.
On a Cartesian coordinate plane lies a rectangular stage of size w × h, represented by a rectangle with corners (0, 0), (w, 0), (w, h) and (0, h). It can be se... |
### Prompt
Create a solution in cpp for the following problem:
Yaroslav, Andrey and Roman love playing cubes. Sometimes they get together and play cubes for hours and hours!
Today they got together again and they are playing cubes. Yaroslav took unit cubes and composed them into an a × a × a cube, Andrey made a b ×... |
### Prompt
Please formulate a CPP solution to the following problem:
We guessed a permutation p consisting of n integers. The permutation of length n is the array of length n where each element from 1 to n appears exactly once. This permutation is a secret for you.
For each position r from 2 to n we chose some other... |
### Prompt
Develop a solution in cpp to the problem described below:
Earlier, when there was no Internet, each bank had a lot of offices all around Bankopolis, and it caused a lot of problems. Namely, each day the bank had to collect cash from all the offices.
Once Oleg the bank client heard a dialogue of two cash c... |
### Prompt
In Cpp, your task is to solve the following problem:
Valera is a little boy. Yesterday he got a huge Math hometask at school, so Valera didn't have enough time to properly learn the English alphabet for his English lesson. Unfortunately, the English teacher decided to have a test on alphabet today. At the ... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Valery is very interested in magic. Magic attracts him so much that he sees it everywhere. He explains any strange and weird phenomenon through intervention of supernatural forces. But who would have thought that even in a regular array of... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Consider car trips in a country where there is no friction. Cars in this country do not have engines. Once a car started to move at a speed, it keeps moving at the same speed. There are acceleration devices on some points on the road, where a ... |
### Prompt
Create a solution in Cpp for the following problem:
You have a rooted tree consisting of n vertices. Let's number them with integers from 1 to n inclusive. The root of the tree is the vertex 1. For each i > 1 direct parent of the vertex i is pi. We say that vertex i is child for its direct parent pi.
You ... |
### Prompt
Generate a Cpp solution to the following problem:
In order to participate in the Asian Regional Qualifiers of the International Collegiate Programming Contest held every year in Japan, we must break through the strict domestic qualifiers.
Even though it is a university competition, multiple teams from one... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Salem gave you n sticks with integer positive lengths a_1, a_2, …, a_n.
For every stick, you can change its length to any other positive integer length (that is, either shrink or stretch it). The cost of changing the stick's length from a... |
### Prompt
Please create a solution in cpp to the following problem:
You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] ki times. The queries should be processed one after anot... |
### Prompt
Please formulate a cpp solution to the following problem:
Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with a securi... |
### Prompt
Develop a solution in cpp to the problem described below:
There are n blocks arranged in a row and numbered from left to right, starting from one. Each block is either black or white.
You may perform the following operation zero or more times: choose two adjacent blocks and invert their colors (white blo... |
### Prompt
In cpp, your task is to solve the following problem:
Marmot found a row with n pillars. The i-th pillar has the height of hi meters. Starting from one pillar i1, Marmot wants to jump on the pillars i2, ..., ik. (1 ≤ i1 < i2 < ... < ik ≤ n). From a pillar i Marmot can jump on a pillar j only if i < j and |h... |
### Prompt
Generate a Cpp solution to the following problem:
We have two indistinguishable pieces placed on a number line. Both pieces are initially at coordinate 0. (They can occupy the same position.)
We can do the following two kinds of operations:
* Choose a piece and move it to the right (the positive directio... |
### Prompt
In Cpp, your task is to solve the following problem:
The Queen of England has n trees growing in a row in her garden. At that, the i-th (1 ≤ i ≤ n) tree from the left has height ai meters. Today the Queen decided to update the scenery of her garden. She wants the trees' heights to meet the condition: for a... |
### Prompt
Please create a solution in Cpp to the following problem:
Snuke lives in another world, where slimes are real creatures and kept by some people. Slimes come in N colors. Those colors are conveniently numbered 1 through N. Snuke currently has no slime. His objective is to have slimes of all the colors toget... |
### Prompt
Please formulate a CPP solution to the following problem:
In Republic of AtCoder, Snuke Chameleons (Family: Chamaeleonidae, Genus: Bartaberia) are very popular pets. Ringo keeps N Snuke Chameleons in a cage.
A Snuke Chameleon that has not eaten anything is blue. It changes its color according to the follo... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Vasya has a non-negative integer n. He wants to round it to nearest integer, which ends up with 0. If n already ends up with 0, Vasya considers it already rounded.
For example, if n = 4722 answer is 4720. If n = 5 Vasya can round it to 0 or t... |
### Prompt
Your task is to create a Cpp solution to the following problem:
You are given two strings s and t, both consisting only of lowercase Latin letters.
The substring s[l..r] is the string which is obtained by taking characters s_l, s_{l + 1}, ..., s_r without changing the order.
Each of the occurrences of st... |
### Prompt
Create a solution in CPP for the following problem:
After a probationary period in the game development company of IT City Petya was included in a group of the programmers that develops a new turn-based strategy game resembling the well known "Heroes of Might & Magic". A part of the game is turn-based figh... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
The administration of the Tomsk Region firmly believes that it's time to become a megacity (that is, get population of one million). Instead of improving the demographic situation, they decided to achieve its goal by expanding the boundari... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
There are a total of n x n squares, n rows vertically and n columns horizontally. Some squares are marked. Create a program that reads the marked state of each square and displays the length of the side of the largest square consisting of ... |
### Prompt
Your task is to create a CPP solution to the following problem:
This is the easy version of this problem. The only difference is the limit of n - the length of the input string. In this version, 1 ≤ n ≤ 2000. The hard version of this challenge is not offered in the round for the second division.
Let's de... |
### Prompt
In CPP, your task is to solve the following problem:
Shichi-Go-San (literally "Seven-Five-Three") is a traditional event in a certain country to celebrate the growth of seven-, five- and three-year-old children.
Takahashi is now X years old. Will his growth be celebrated in Shichi-Go-San this time?
Const... |
### Prompt
Create a solution in CPP for the following problem:
There are N participants in the CODE FESTIVAL 2016 Qualification contests. The participants are either students in Japan, students from overseas, or neither of these.
Only Japanese students or overseas students can pass the Qualification contests. The st... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Areas on the Cross-Section Diagram
Your task is to simulate a flood damage.
For a given cross-section diagram, reports areas of flooded sections.
<image>
Assume that rain is falling endlessly in the region and the water overflowing f... |
### Prompt
In cpp, your task is to solve the following problem:
You are given an array a consisting of n integers.
Your task is to determine if a has some subsequence of length at least 3 that is a palindrome.
Recall that an array b is called a subsequence of the array a if b can be obtained by removing some (possi... |
### Prompt
Generate a cpp solution to the following problem:
Young Teodor enjoys drawing. His favourite hobby is drawing segments with integer borders inside his huge [1;m] segment. One day Teodor noticed that picture he just drawn has one interesting feature: there doesn't exist an integer point, that belongs each o... |
### Prompt
Generate a Cpp solution to the following problem:
Petr wants to make a calendar for current month. For this purpose he draws a table in which columns correspond to weeks (a week is seven consequent days from Monday to Sunday), rows correspond to weekdays, and cells contain dates. For example, a calendar fo... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
You are given a sequence of n pairs of integers: (a_1, b_1), (a_2, b_2), ... , (a_n, b_n). This sequence is called bad if it is sorted in non-descending order by first elements or if it is sorted in non-descending order by second elements.... |
### Prompt
Please create a solution in CPP to the following problem:
Once upon a time in the thicket of the mushroom forest lived mushroom gnomes. They were famous among their neighbors for their magic mushrooms. Their magic nature made it possible that between every two neighboring mushrooms every minute grew anothe... |
### Prompt
Please formulate a Cpp solution to the following problem:
A PIN code is a string that consists of exactly 4 digits. Examples of possible PIN codes: 7013, 0000 and 0990. Please note that the PIN code can begin with any digit, even with 0.
Polycarp has n (2 ≤ n ≤ 10) bank cards, the PIN code of the i-th car... |
### Prompt
Generate a CPP solution to the following problem:
Mikhail the Freelancer dreams of two things: to become a cool programmer and to buy a flat in Moscow. To become a cool programmer, he needs at least p experience points, and a desired flat in Moscow costs q dollars. Mikhail is determined to follow his dream... |
### Prompt
Please create a solution in cpp to the following problem:
Do you know the story about the three musketeers? Anyway, you must help them now.
Richelimakieu is a cardinal in the city of Bearis. He found three brave warriors and called them the three musketeers. Athos has strength a, Borthos strength b, and C... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Given a string of length n s = s1, s2,…, sn and m queries. Each query qk (1 ≤ k ≤ m) is one of four types, "L ++", "L-", "R ++", "R-", and l [for the kth query qk. k] and r [k] are defined below.
* L ++: l [k] = l [k-1] + 1, r [k] = r [k-... |
### Prompt
Construct a Cpp code solution to the problem outlined:
One day, ZS the Coder wrote down an array of integers a with elements a1, a2, ..., an.
A subarray of the array a is a sequence al, al + 1, ..., ar for some integers (l, r) such that 1 ≤ l ≤ r ≤ n. ZS the Coder thinks that a subarray of a is beautiful ... |
### Prompt
In Cpp, your task is to solve the following problem:
The campus has m rooms numbered from 0 to m - 1. Also the x-mouse lives in the campus. The x-mouse is not just a mouse: each second x-mouse moves from room i to the room i ⋅ x mod{m} (in fact, it teleports from one room to another since it doesn't visit ... |
### Prompt
Develop a solution in CPP to the problem described below:
You are given the array a consisting of n positive (greater than zero) integers.
In one move, you can choose two indices i and j (i ≠ j) such that the absolute difference between a_i and a_j is no more than one (|a_i - a_j| ≤ 1) and remove the smal... |
### Prompt
Generate a cpp solution to the following problem:
Polycarp is playing a new computer game. This game has n stones in a row. The stone on the position i has integer power a_i. The powers of all stones are distinct.
Each turn Polycarp can destroy either stone on the first position or stone on the last posit... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Alice got tired of playing the tag game by the usual rules so she offered Bob a little modification to it. Now the game should be played on an undirected rooted tree of n vertices. Vertex 1 is the root of the tree.
Alice starts at vertex 1 and Bob sta... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Simon and Antisimon play a game. Initially each player receives one fixed positive integer that doesn't change throughout the game. Simon receives number a and Antisimon receives number b. They also have a heap of n stones. The players tak... |
### Prompt
Develop a solution in Cpp to the problem described below:
The only difference between easy and hard versions is constraints.
Polycarp loves to listen to music, so he never leaves the player, even on the way home from the university. Polycarp overcomes the distance from the university to the house in exact... |
### Prompt
Please formulate a CPP solution to the following problem:
«One dragon. Two dragon. Three dragon», — the princess was counting. She had trouble falling asleep, and she got bored of counting lambs when she was nine.
However, just counting dragons was boring as well, so she entertained herself at best she co... |
### Prompt
Your task is to create a CPP solution to the following problem:
The Ohgas are a prestigious family based on Hachioji. The head of the family, Mr. Nemochi Ohga, a famous wealthy man, wishes to increase his fortune by depositing his money to an operation company. You are asked to help Mr. Ohga maximize his p... |
### Prompt
Develop a solution in cpp to the problem described below:
Victor tries to write his own text editor, with word correction included. However, the rules of word correction are really strange.
Victor thinks that if a word contains two consecutive vowels, then it's kinda weird and it needs to be replaced. So ... |
### Prompt
Generate a cpp solution to the following problem:
Write a program that extracts n different numbers from the numbers 0 to 9 and outputs the number of combinations that add up to s. Each n number is from 0 to 9, and the same number cannot be used in one combination. For example, if n is 3 and s is 6, the co... |
### Prompt
In Cpp, your task is to solve the following problem:
IT City company developing computer games invented a new way to reward its employees. After a new game release users start buying it actively, and the company tracks the number of sales with precision to each transaction. Every time when the next number ... |
### Prompt
Your task is to create a CPP solution to the following problem:
Write a program which manipulates a sequence A = {a0, a1, . . . , an−1} with the following operations:
* update(s, t, x): change as, as+1, ..., at to x.
* find(i): output the value of ai.
Note that the initial values of ai (i = 0, 1, . . .... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Attention: we lost all the test cases for this problem, so instead of solving the problem, we need you to generate test cases. We're going to give you the answer, and you need to print a test case that produces the given answer. The origin... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
You a captain of a ship. Initially you are standing in a point (x_1, y_1) (obviously, all positions in the sea can be described by cartesian plane) and you want to travel to a point (x_2, y_2).
You know the weather forecast — the string ... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Broken crypto generator
JAG (Japanese Alumni Group) is a mysterious organization composed of many programmers, and in order to enter the building where the headquarters of this organization is located, it is necessary to solve the ciphert... |
### Prompt
Develop a solution in Cpp to the problem described below:
Draw a rectangle which has a height of H cm and a width of W cm. Draw a 1-cm square by single '#'.
Constraints
* 1 ≤ H ≤ 300
* 1 ≤ W ≤ 300
Input
The input consists of multiple datasets. Each dataset consists of two integers H and W separated by ... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
We have N+1 integers: 10^{100}, 10^{100}+1, ..., 10^{100}+N.
We will choose K or more of these integers. Find the number of possible values of the sum of the chosen numbers, modulo (10^9+7).
Constraints
* 1 \leq N \leq 2\times 10^5
* 1 ... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 to be a 1-digit integer. For other integers, ... |
### Prompt
Please create a solution in Cpp to the following problem:
Snuke is introducing a robot arm with the following properties to his factory:
* The robot arm consists of m sections and m+1 joints. The sections are numbered 1, 2, ..., m, and the joints are numbered 0, 1, ..., m. Section i connects Joint i-1 and... |
### Prompt
Your task is to create a CPP solution to the following problem:
You are given a string S consisting of `0` and `1`. Find the maximum integer K not greater than |S| such that we can turn all the characters of S into `0` by repeating the following operation some number of times.
* Choose a contiguous segmen... |
### Prompt
Generate a CPP solution to the following problem:
Ari the monster is not an ordinary monster. She is the hidden identity of Super M, the Byteforces’ superhero. Byteforces is a country that consists of n cities, connected by n - 1 bidirectional roads. Every road connects exactly two distinct cities, and the... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
There are n warriors in a row. The power of the i-th warrior is a_i. All powers are pairwise distinct.
You have two types of spells which you may cast:
1. Fireball: you spend x mana and destroy exactly k consecutive warriors;
2. Be... |
### Prompt
Create a solution in cpp for the following problem:
We will play a one-player game using a number line and N pieces.
First, we place each of these pieces at some integer coordinate.
Here, multiple pieces can be placed at the same coordinate.
Our objective is to visit all of the M coordinates X_1, X_2, .... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
<image>
Input
The first line of the input is a string (between 1 and 50 characters long, inclusive). Each character will be a letter of English alphabet, lowercase or uppercase.
The second line of the input is an integer between 0 and 2... |
### Prompt
In cpp, your task is to solve the following problem:
Jabber ID on the national Berland service «Babber» has a form <username>@<hostname>[/resource], where
* <username> — is a sequence of Latin letters (lowercase or uppercase), digits or underscores characters «_», the length of <username> is between 1 ... |
### Prompt
Develop a solution in Cpp to the problem described below:
You are given n numbers a1, a2, ..., an. You can perform at most k operations. For each operation you can multiply one of the numbers by x. We want to make <image> as large as possible, where <image> denotes the bitwise OR.
Find the maximum possib... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
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 ... |
### Prompt
Please create a solution in cpp to the following problem:
In number world, two different numbers are friends if they have a lot in common, but also each one has unique perks.
More precisely, two different numbers a and b are friends if gcd(a,b), (a)/(gcd(a,b)), (b)/(gcd(a,b)) can form sides of a triangle.... |
### Prompt
Please create a solution in cpp to the following problem:
Ivan is a student at Berland State University (BSU). There are n days in Berland week, and each of these days Ivan might have some classes at the university.
There are m working hours during each Berland day, and each lesson at the university lasts... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game.
The dice has m fac... |
### Prompt
Please create a solution in cpp to the following problem:
You are given two integers n and k. You are asked to choose maximum number of distinct integers from 1 to n so that there is no subset of chosen numbers with sum equal to k.
A subset of a set is a set that can be obtained from initial one by removi... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
You are given a string of length n. Each character is one of the first p lowercase Latin letters.
You are also given a matrix A with binary values of size p × p. This matrix is symmetric (A_{ij} = A_{ji}). A_{ij} = 1 means that the string... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Everybody knows of [spaghetti sort](https://en.wikipedia.org/wiki/Spaghetti_sort). You decided to implement an analog sorting algorithm yourself, but as you survey your pantry you realize you're out of spaghetti! The only type of pasta you... |
### Prompt
Your task is to create a cpp solution to the following problem:
It is a balmy spring afternoon, and Farmer John's n cows are ruminating about link-cut cacti in their stalls. The cows, labeled 1 through n, are arranged so that the i-th cow occupies the i-th stall from the left. However, Elsie, after realizi... |
### Prompt
Develop a solution in CPP to the problem described below:
Allen wants to enter a fan zone that occupies a round square and has n entrances.
There already is a queue of a_i people in front of the i-th entrance. Each entrance allows one person from its queue to enter the fan zone in one minute.
Allen uses ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Vasya likes everything infinite. Now he is studying the properties of a sequence s, such that its first element is equal to a (s1 = a), and the difference between any two neighbouring elements is equal to c (si - si - 1 = c). In particular... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
This contest, AtCoder Beginner Contest, is abbreviated as ABC.
When we refer to a specific round of ABC, a three-digit number is appended after ABC. For example, ABC680 is the 680th round of ABC.
What is the abbreviation for the N-th rou... |
### Prompt
In Cpp, your task is to solve the following problem:
Dreamoon likes sequences very much. So he created a problem about the sequence that you can't find in OEIS:
You are given two integers d, m, find the number of arrays a, satisfying the following constraints:
* The length of a is n, n ≥ 1
* 1 ≤ a_... |
### Prompt
Develop a solution in CPP to the problem described below:
Ujan has a lot of useless stuff in his drawers, a considerable part of which are his math notebooks: it is time to sort them out. This time he found an old dusty graph theory notebook with a description of a graph.
It is an undirected weighted grap... |
### Prompt
Please create a solution in cpp to the following problem:
The Prodiggers are quite a cool band and for this reason, they have been the surprise guest at the ENTER festival for the past 80 years. At the beginning of their careers, they weren’t so successful, so they had to spend time digging channels to ear... |
### Prompt
Your task is to create a cpp solution to the following problem:
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 st... |
### Prompt
Develop a solution in CPP to the problem described below:
AtCoder Inc. has decided to lock the door of its office with a 3-digit PIN code.
The company has an N-digit lucky number, S. Takahashi, the president, will erase N-3 digits from S and concatenate the remaining 3 digits without changing the order to... |
### Prompt
Please create a solution in Cpp to the following problem:
There are N persons, conveniently numbered 1 through N. They will take 3y3s Challenge for N-1 seconds.
During the challenge, each person must look at each of the N-1 other persons for 1 seconds, in some order.
If any two persons look at each other... |
### Prompt
Create a solution in cpp for the following problem:
There is a grid of square cells with H horizontal rows and W vertical columns. The cell at the i-th row and the j-th column will be denoted as Cell (i, j).
In Cell (i, j), a_{ij} coins are placed.
You can perform the following operation any number of ti... |
### Prompt
In Cpp, your task is to solve the following problem:
A trick of fate caused Hatsumi and Taku to come to know each other. To keep the encounter in memory, they decided to calculate the difference between their ages. But the difference in ages varies depending on the day it is calculated. While trying again ... |
### Prompt
Please provide a CPP coded solution to the problem described below:
DZY has a sequence a, consisting of n integers.
We'll call a sequence ai, ai + 1, ..., aj (1 ≤ i ≤ j ≤ n) a subsegment of the sequence a. The value (j - i + 1) denotes the length of the subsegment.
Your task is to find the longest subseg... |
### Prompt
Develop a solution in CPP to the problem described below:
The Little Girl loves problems on games very much. Here's one of them.
Two players have got a string s, consisting of lowercase English letters. They play a game that is described by the following rules:
* The players move in turns; In one move ... |
### Prompt
Construct a CPP code solution to the problem outlined:
Mr. Scrooge, a very busy man, decided to count the time he wastes on all sorts of useless stuff to evaluate the lost profit. He has already counted the time he wastes sleeping and eating. And now Mr. Scrooge wants to count the time he has wasted signin... |
### Prompt
Construct a CPP code solution to the problem outlined:
Two soldiers are playing a game. At the beginning first of them chooses a positive integer n and gives it to the second soldier. Then the second one tries to make maximum possible number of rounds. Each round consists of choosing a positive integer x >... |
### Prompt
Create a solution in Cpp for the following problem:
Capitalization is writing a word with its first letter as a capital letter. Your task is to capitalize the given word.
Note, that during capitalization all the letters except the first one remains unchanged.
Input
A single line contains a non-empty wor... |
### Prompt
In cpp, your task is to solve the following problem:
The map of Berland is a rectangle of the size n × m, which consists of cells of size 1 × 1. Each cell is either land or water. The map is surrounded by the ocean.
Lakes are the maximal regions of water cells, connected by sides, which are not connected... |
### Prompt
Develop a solution in cpp to the problem described below:
Alice and Bob love playing one-dimensional battle ships. They play on the field in the form of a line consisting of n square cells (that is, on a 1 × n table).
At the beginning of the game Alice puts k ships on the field without telling their posit... |
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