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### Prompt
Your challenge is to write a Cpp solution to the following problem:
Mashmokh works in a factory. At the end of each day he must turn off all of the lights.
The lights on the factory are indexed from 1 to n. There are n buttons in Mashmokh's room indexed from 1 to n as well. If Mashmokh pushes button with... |
### Prompt
Construct a Cpp code solution to the problem outlined:
The only difference between easy and hard versions is the length of the string. You can hack this problem only if you solve both problems.
Kirk has a binary string s (a string which consists of zeroes and ones) of length n and he is asking you to find... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Let's call a positive integer n ordinary if in the decimal notation all its digits are the same. For example, 1, 2 and 99 are ordinary numbers, but 719 and 2021 are not ordinary numbers.
For a given number n, find the number of ordinary n... |
### Prompt
Please create a solution in cpp to the following problem:
Recently a top secret mission to Mars has taken place. As a result, scientists managed to obtain some information about the Martian DNA. Now we know that any Martian DNA contains at most m different nucleotides, numbered from 1 to m. Special charact... |
### Prompt
Generate a CPP solution to the following problem:
Jaroslav owns a small courier service. He has recently got and introduced a new system of processing parcels. Each parcel is a box, the box has its weight and strength. The system works as follows. It originally has an empty platform where you can put boxes... |
### Prompt
In cpp, your task is to solve the following problem:
Polycarp wants to cook a soup. To do it, he needs to buy exactly n liters of water.
There are only two types of water bottles in the nearby shop — 1-liter bottles and 2-liter bottles. There are infinitely many bottles of these two types in the shop.
Th... |
### Prompt
Please create a solution in cpp to the following problem:
Two foxes Jiro and Saburo are playing a game called 1D Reversi. This game is played on a board, using black and white stones. On the board, stones are placed in a row, and each player places a new stone to either end of the row. Similarly to the ori... |
### Prompt
In CPP, your task is to solve the following problem:
In the Catowice city next weekend the cat contest will be held. However, the jury members and the contestants haven't been selected yet. There are n residents and n cats in the Catowice, and each resident has exactly one cat living in his house. The resi... |
### Prompt
Create a solution in cpp for the following problem:
Arkadiy has lots square photos with size a × a. He wants to put some of them on a rectangular wall with size h × w.
The photos which Arkadiy will put on the wall must form a rectangular grid and the distances between neighboring vertically and horizonta... |
### Prompt
Generate a CPP solution to the following problem:
Ivan is collecting coins. There are only N different collectible coins, Ivan has K of them. He will be celebrating his birthday soon, so all his M freinds decided to gift him coins. They all agreed to three terms:
* Everyone must gift as many coins as o... |
### Prompt
Create a solution in cpp for the following problem:
I won't feel lonely, nor will I be sorrowful... not before everything is buried.
A string of n beads is left as the message of leaving. The beads are numbered from 1 to n from left to right, each having a shape numbered by integers between 1 and n inclus... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Honestly, a rabbit does not matter.
There is a rabbit playing a stage system action game. In this game, every stage has a difficulty level. The rabbit, which always needs challenges, basically wants to play more difficult stages than he has e... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Arpa is researching the Mexican wave.
There are n spectators in the stadium, labeled from 1 to n. They start the Mexican wave at time 0.
* At time 1, the first spectator stands.
* At time 2, the second spectator stands.
* ...
... |
### Prompt
In CPP, your task is to solve the following problem:
Currently Tiny is learning Computational Geometry. When trying to solve a problem called "The Closest Pair Of Points In The Plane", he found that a code which gave a wrong time complexity got Accepted instead of Time Limit Exceeded.
The problem is the f... |
### Prompt
Develop a solution in cpp to the problem described below:
Joisino is planning to open a shop in a shopping street.
Each of the five weekdays is divided into two periods, the morning and the evening. For each of those ten periods, a shop must be either open during the whole period, or closed during the who... |
### Prompt
Create a solution in cpp for the following problem:
Barney is standing in a bar and starring at a pretty girl. He wants to shoot her with his heart arrow but he needs to know the distance between him and the girl to make his shot accurate.
<image>
Barney asked the bar tender Carl about this distance valu... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
There are n distinct points on a coordinate line, the coordinate of i-th point equals to x_i. Choose a subset of the given set of points such that the distance between each pair of points in a subset is an integral power of two. It is nece... |
### Prompt
Create a solution in Cpp for the following problem:
Bob has a string s consisting of lowercase English letters. He defines s' to be the string after removing all "a" characters from s (keeping all other characters in the same order). He then generates a new string t by concatenating s and s'. In other word... |
### Prompt
In CPP, your task is to solve the following problem:
Convenience store Deven Eleven is planning to open its first store in Aizuwakamatsu City to expand its business. There are already many other convenience stores in Aizuwakamatsu, so the place to open a new store is likely to be the key to success. Under ... |
### Prompt
Construct a CPP code solution to the problem outlined:
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 possible ... |
### Prompt
Generate a CPP solution to the following problem:
Polycarp is in really serious trouble — his house is on fire! It's time to save the most valuable items. Polycarp estimated that it would take ti seconds to save i-th item. In addition, for each item, he estimated the value of di — the moment after which th... |
### Prompt
In Cpp, your task is to solve the following problem:
Vanya is doing his maths homework. He has an expression of form <image>, where x1, x2, ..., xn are digits from 1 to 9, and sign <image> represents either a plus '+' or the multiplication sign '*'. Vanya needs to add one pair of brackets in this expressio... |
### Prompt
Generate a CPP solution to the following problem:
Mr. A came to Aizu for sightseeing. You can overlook the Aizu Basin from the window of the hotel where you stayed. As I was looking at the scenery, I noticed a piece of the photo on the floor. Apparently I took the outside view from the window. "Which area ... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
You are given an array s consisting of n integers.
You have to find any array t of length k such that you can cut out maximum number of copies of array t from array s.
Cutting out the copy of t means that for each element t_i of array t ... |
### Prompt
Develop a solution in Cpp to the problem described below:
We have N switches with "on" and "off" state, and M bulbs. The switches are numbered 1 to N, and the bulbs are numbered 1 to M.
Bulb i is connected to k_i switches: Switch s_{i1}, s_{i2}, ..., and s_{ik_i}. It is lighted when the number of switches... |
### Prompt
Create a solution in cpp for the following problem:
Ichiro likes baseball and has decided to write a program which simulates baseball.
The program reads events in an inning and prints score in that inning. There are only three events as follows:
Single hit
* put a runner on the first base.
* the runner ... |
### Prompt
Construct a cpp code solution to the problem outlined:
In problems on strings one often has to find a string with some particular properties. The problem authors were reluctant to waste time on thinking of a name for some string so they called it good. A string is good if it doesn't have palindrome substri... |
### Prompt
Please create a solution in cpp to the following problem:
Hearing that energy drinks increase rating in those sites, Takahashi decides to buy up M cans of energy drinks.
There are N stores that sell energy drinks. In the i-th store, he can buy at most B_i cans of energy drinks for A_i yen (the currency of... |
### Prompt
Your task is to create a cpp solution to the following problem:
There is a railroad in Takahashi Kingdom. The railroad consists of N sections, numbered 1, 2, ..., N, and N+1 stations, numbered 0, 1, ..., N. Section i directly connects the stations i-1 and i. A train takes exactly A_i minutes to run through... |
### Prompt
Generate a Cpp solution to the following problem:
You are given two arrays A and B, each of size n. The error, E, between these two arrays is defined <image>. You have to perform exactly k1 operations on array A and exactly k2 operations on array B. In one operation, you have to choose one element of the a... |
### Prompt
Please formulate a cpp solution to the following problem:
The only difference between easy and hard versions is the constraints.
Polycarp has to write a coursework. The coursework consists of m pages.
Polycarp also has n cups of coffee. The coffee in the i-th cup has a_i caffeine in it. Polycarp can drin... |
### Prompt
Construct a CPP code solution to the problem outlined:
problem
JOI, who has been suffering from his winter vacation homework every time, decided to do his homework systematically this time. Homework is a national language and math drill, with a national language drill on page A and a math drill on page B.... |
### Prompt
Please create a solution in cpp to the following problem:
N contestants participated in a competition. The total of N-1 matches were played in a knockout tournament. For some reasons, the tournament may not be "fair" for all the contestants. That is, the number of the matches that must be played in order t... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Once when Gerald studied in the first year at school, his teacher gave the class the following homework. She offered the students a string consisting of n small Latin letters; the task was to learn the way the letters that the string conta... |
### Prompt
Generate a cpp solution to the following problem:
Heidi is terrified by your estimate and she found it unrealistic that her friends would collaborate to drive her into debt. She expects that, actually, each person will just pick a random friend to send Heidi to. (This randomness assumption implies, however... |
### Prompt
Please formulate a CPP solution to the following problem:
Pasha has a wooden stick of some positive integer length n. He wants to perform exactly three cuts to get four parts of the stick. Each part must have some positive integer length and the sum of these lengths will obviously be n.
Pasha likes recta... |
### Prompt
Construct a cpp code solution to the problem outlined:
Yet another Armageddon is coming! This time the culprit is the Julya tribe calendar.
The beavers in this tribe knew math very well. Smart Beaver, an archaeologist, got a sacred plate with a magic integer on it. The translation from Old Beaverish is a... |
### Prompt
Develop a solution in cpp to the problem described below:
Making Lunch Boxes
Taro has been hooked on making lunch boxes recently. Taro has obtained a new lunch box recipe book today, and wants to try as many of the recipes listed in the book as possible.
Enough of the ingredients for all the recipes are ... |
### Prompt
Create a solution in CPP for the following problem:
Have you ever played Pudding Monsters? In this task, a simplified one-dimensional model of this game is used.
<image>
Imagine an infinite checkered stripe, the cells of which are numbered sequentially with integers. Some cells of the strip have monsters... |
### Prompt
Your task is to create a cpp solution to the following problem:
Little Artem is fond of dancing. Most of all dances Artem likes rueda — Cuban dance that is danced by pairs of boys and girls forming a circle and dancing together.
More detailed, there are n pairs of boys and girls standing in a circle. Init... |
### Prompt
Please provide a CPP coded solution to the problem described below:
You are given a complete directed graph K_n with n vertices: each pair of vertices u ≠ v in K_n have both directed edges (u, v) and (v, u); there are no self-loops.
You should find such a cycle in K_n that visits every directed edge exact... |
### Prompt
Please create a solution in Cpp to the following problem:
All techniques in the ninja world consist of hand seals. At the moment Naruto is learning a new technique, which consists of n⋅ m different seals, denoted by distinct numbers. All of them were written in an n× m table.
The table is lost now. Naruto... |
### Prompt
Your task is to create a Cpp solution to the following problem:
There is an infinite board of square tiles. Initially all tiles are white.
Vova has a red marker and a blue marker. Red marker can color a tiles. Blue marker can color b tiles. If some tile isn't white then you can't use marker of any color o... |
### Prompt
Develop a solution in cpp to the problem described below:
— Thanks a lot for today.
— I experienced so many great things.
— You gave me memories like dreams... But I have to leave now...
— One last request, can you...
— Help me solve a Codeforces problem?
— ......
— What?
Chtholly has been thinking ... |
### Prompt
Please provide a CPP coded solution to the problem described below:
At the children's day, the child came to Picks's house, and messed his house up. Picks was angry at him. A lot of important things were lost, in particular the favorite sequence of Picks.
Fortunately, Picks remembers how to repair the seq... |
### Prompt
Please formulate a Cpp solution to the following problem:
In the Kingdom of AtCoder, people use a language called Taknese, which uses lowercase English letters.
In Taknese, the plural form of a noun is spelled based on the following rules:
* If a noun's singular form does not end with `s`, append `s` to ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
International Women's Day is coming soon! Polycarp is preparing for the holiday.
There are n candy boxes in the shop for sale. The i-th box contains d_i candies.
Polycarp wants to prepare the maximum number of gifts for k girls. Each gift wi... |
### Prompt
Generate a Cpp solution to the following problem:
Okabe likes to be able to walk through his city on a path lit by street lamps. That way, he doesn't get beaten up by schoolchildren.
Okabe's city is represented by a 2D grid of cells. Rows are numbered from 1 to n from top to bottom, and columns are number... |
### Prompt
Create a solution in cpp for the following problem:
Takahashi loves takoyaki - a ball-shaped snack.
With a takoyaki machine, he can make at most X pieces of takoyaki at a time, taking T minutes regardless of the number of pieces to make.
How long does it take to make N takoyaki?
Constraints
* 1 \leq N,... |
### Prompt
Generate a cpp solution to the following problem:
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permutation p1, p2, .... |
### Prompt
Construct a CPP code solution to the problem outlined:
A tennis tournament with n participants is running. The participants are playing by an olympic system, so the winners move on and the losers drop out.
The tournament takes place in the following way (below, m is the number of the participants of the c... |
### Prompt
Your challenge is to write 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 option... |
### Prompt
Your task is to create a CPP solution to the following problem:
Pig is visiting a friend.
Pig's house is located at point 0, and his friend's house is located at point m on an axis.
Pig can use teleports to move along the axis.
To use a teleport, Pig should come to a certain point (where the teleport is... |
### Prompt
In cpp, your task is to solve 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 reveali... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Vasya plays FreeDiv. In this game he manages a huge state, which has n cities and m two-way roads between them. Unfortunately, not from every city you can reach any other one moving along these roads. Therefore Vasya decided to divide the ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
BerOilGasDiamondBank has branches in n cities, at that n is an even number. The bank management wants to publish a calendar with the names of all those cities written in two columns: the calendar should consist of exactly n / 2 lines of st... |
### Prompt
Generate a Cpp solution to the following problem:
Tenten runs a weapon shop for ninjas. Today she is willing to sell n shurikens which cost 1, 2, ..., n ryo (local currency). During a day, Tenten will place the shurikens onto the showcase, which is empty at the beginning of the day. Her job is fairly simpl... |
### Prompt
Generate a Cpp solution to the following problem:
Let's call a positive integer composite if it has at least one divisor other than 1 and itself. For example:
* the following numbers are composite: 1024, 4, 6, 9;
* the following numbers are not composite: 13, 1, 2, 3, 37.
You are given a positive... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Iahub is very proud of his recent discovery, propagating trees. Right now, he invented a new tree, called xor-tree. After this new revolutionary discovery, he invented a game for kids which uses xor-trees.
The game is played on a tree hav... |
### Prompt
Please formulate a CPP solution to the following problem:
You are given a string $S$, which is balanced parentheses with a star symbol '*' inserted.
Any balanced parentheses can be constructed using the following rules:
* An empty string is balanced.
* Concatenation of two balanced parentheses is balance... |
### Prompt
Create a solution in CPP for the following problem:
Little boy Petya loves stairs very much. But he is bored from simple going up and down them — he loves jumping over several stairs at a time. As he stands on some stair, he can either jump to the next one or jump over one or two stairs at a time. But some... |
### Prompt
Construct a cpp code solution to the problem outlined:
Game "Minesweeper 1D" is played on a line of squares, the line's height is 1 square, the line's width is n squares. Some of the squares contain bombs. If a square doesn't contain a bomb, then it contains a number from 0 to 2 — the total number of bombs... |
### Prompt
Generate a Cpp solution to the following problem:
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.
Petya calls a number almost lucky if ... |
### Prompt
Please formulate a cpp solution to the following problem:
Bob is a competitive programmer. He wants to become red, and for that he needs a strict training regime. He went to the annual meeting of grandmasters and asked n of them how much effort they needed to reach red.
"Oh, I just spent x_i hours solving... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
You are given two integers A and B as the input. Output the value of A + B.
However, if A + B is 10 or greater, output `error` instead.
Constraints
* A and B are integers.
* 1 ≤ A, B ≤ 9
Input
Input is given from Standard Input in the... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
There are n children in Jzzhu's school. Jzzhu is going to give some candies to them. Let's number all the children from 1 to n. The i-th child wants to get at least ai candies.
Jzzhu asks children to line up. Initially, the i-th child sta... |
### Prompt
Please formulate a cpp solution to the following problem:
Little C loves number «3» very much. He loves all things about it.
Now he is playing a game on a chessboard of size n × m. The cell in the x-th row and in the y-th column is called (x,y). Initially, The chessboard is empty. Each time, he places two... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
A graph is called planar, if it can be drawn in such a way that its edges intersect only at their vertexes.
An articulation point is such a vertex of an undirected graph, that when removed increases the number of connected components of t... |
### Prompt
Please create a solution in CPP to the following problem:
There are n cities and m bidirectional roads in Berland. The i-th road connects the cities x_i and y_i, and has the speed limit s_i. The road network allows everyone to get from any city to any other city.
The Berland Transport Ministry is plannin... |
### Prompt
Please provide a CPP coded solution to the problem described below:
The Little Elephant has two permutations a and b of length n, consisting of numbers from 1 to n, inclusive. Let's denote the i-th (1 ≤ i ≤ n) element of the permutation a as ai, the j-th (1 ≤ j ≤ n) element of the permutation b — as bj.
T... |
### Prompt
In Cpp, your task is to solve the following problem:
Grisha come to a contest and faced the following problem.
You are given an array of size n, initially consisting of zeros. The elements of the array are enumerated from 1 to n. You perform q operations on the array. The i-th operation is described with ... |
### Prompt
Develop a solution in Cpp to the problem described below:
You are given an array a consisting of 500000 integers (numbered from 1 to 500000). Initially all elements of a are zero.
You have to process two types of queries to this array:
* 1 x y — increase a_x by y;
* 2 x y — compute ∑_{i ∈ R(x, y)} a... |
### Prompt
Create a solution in cpp for the following problem:
For a given array $a_1, a_2, a_3, ... , a_N$ of $N$ elements and an integer $L$, find the minimum of each possible sub-arrays with size $L$ and print them from the beginning. For example, for an array $\\{1, 7, 7, 4, 8, 1, 6\\}$ and $L = 3$, the possible ... |
### Prompt
Create a solution in Cpp for the following problem:
The Bitlandians are quite weird people. They do everything differently. They have a different alphabet so they have a different definition for a string.
A Bitlandish string is a string made only of characters "0" and "1".
BitHaval (the mayor of Bitland)... |
### Prompt
Develop a solution in CPP to the problem described below:
You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equals a in each rectangle.
A rectangle in a matrix is a gr... |
### Prompt
Create a solution in Cpp for the following problem:
Limak is going to participate in a contest on the last day of the 2016. The contest will start at 20:00 and will last four hours, exactly until midnight. There will be n problems, sorted by difficulty, i.e. problem 1 is the easiest and problem n is the ha... |
### Prompt
Develop a solution in Cpp to the problem described below:
Anadi has a set of dominoes. Every domino has two parts, and each part contains some dots. For every a and b such that 1 ≤ a ≤ b ≤ 6, there is exactly one domino with a dots on one half and b dots on the other half. The set contains exactly 21 domin... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Surely you have seen insane videos by South Korean rapper PSY, such as "Gangnam Style", "Gentleman" and "Daddy". You might also hear that PSY has been recording video "Oppa Funcan Style" two years ago (unfortunately we couldn't find it on ... |
### Prompt
Develop a solution in cpp to the problem described below:
Write a program which reads a word W and a text T, and prints the number of word W which appears in text T
T consists of string Ti separated by space characters and newlines. Count the number of Ti which equals to W. The word and text are case inse... |
### Prompt
Construct a cpp code solution to the problem outlined:
In 20XX, many years of research have paid off, and wireless energy transmission and reception technology has been put into practical use. By using this technology, it has become possible to supply power to depopulated areas where it was not possible to... |
### Prompt
Generate a cpp solution to the following problem:
Autumn came late to the kingdom of Far Far Away. The harvest was exuberant and it is now time to get ready for the winter. As most people celebrate the Harvest festival, Simon the Caretaker tries to solve a very non-trivial task of how to find place for the... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
A permutation of length n is an array p=[p_1,p_2,...,p_n], which contains every integer from 1 to n (inclusive) and, moreover, each number appears exactly once. For example, p=[3,1,4,2,5] is a permutation of length 5.
For a given number n... |
### Prompt
Construct a cpp code solution to the problem outlined:
You have a description of a lever as string s. We'll represent the string length as record |s|, then the lever looks as a horizontal bar with weights of length |s| - 1 with exactly one pivot. We will assume that the bar is a segment on the Ox axis betw... |
### Prompt
Create a solution in CPP for the following problem:
Given an integer x. Your task is to find out how many positive integers n (1 ≤ n ≤ x) satisfy $$$n ⋅ a^n ≡ b (mod\;p), where a, b, p$$$ are all known constants.
Input
The only line contains four integers a,b,p,x (2 ≤ p ≤ 10^6+3, 1 ≤ a,b < p, 1 ≤ x ≤ 1... |
### Prompt
In cpp, your task is to solve the following problem:
Problem Statement
Mr. Takatsuki, who is planning to participate in the Aizu training camp, has a poor house and always tries to save as much paper as possible. She decided to play a ghost leg with other participants to decide the team for the Aizu train... |
### Prompt
Construct a Cpp code solution to the problem outlined:
It’s still hot every day, but September has already come. It’s autumn according to the calendar. Looking around, I see two red dragonflies at rest on the wall in front of me. It’s autumn indeed.
When two red dragonflies’ positional information as meas... |
### Prompt
Please formulate a cpp solution to the following problem:
You want to make change for $ n $ cents. Assuming that you have infinite supply of coins of 1, 5, 10 and / or 25 cents coins respectively, find the minimum number of coins you need.
Constraints
* $ 1 \ le n \ le 10 ^ 9 $
Input
$ n $
The integ... |
### Prompt
Generate a CPP solution to the following problem:
The Berland road network consists of n cities and of m bidirectional roads. The cities are numbered from 1 to n, where the main capital city has number n, and the culture capital — number 1. The road network is set up so that it is possible to reach any cit... |
### Prompt
Please provide a CPP coded solution to the problem described below:
The Smart Beaver from ABBYY has a lot of hobbies. One of them is constructing efficient hash tables. One of the most serious problems in hash tables is resolving collisions. The Beaver is interested in this problem very much and he decided... |
### Prompt
Develop a solution in Cpp to the problem described below:
Alice guesses the strings that Bob made for her.
At first, Bob came up with the secret string a consisting of lowercase English letters. The string a has a length of 2 or more characters. Then, from string a he builds a new string b and offers Alic... |
### Prompt
Construct a cpp code solution to the problem outlined:
Alice and Bob play a game. There is a paper strip which is divided into n + 1 cells numbered from left to right starting from 0. There is a chip placed in the n-th cell (the last one).
Players take turns, Alice is first. Each player during his or her ... |
### Prompt
In cpp, your task is to solve the following problem:
I, Fischl, Prinzessin der Verurteilung, descend upon this land by the call of fate an — Oh, you are also a traveler from another world? Very well, I grant you permission to travel with me.
It is no surprise Fischl speaks with a strange choice of words. ... |
### Prompt
Please formulate a cpp solution to the following problem:
There are two buttons, one of size A and one of size B.
When you press a button of size X, you get X coins and the size of that button decreases by 1.
You will press a button twice. Here, you can press the same button twice, or press both buttons ... |
### Prompt
Construct a Cpp code solution to the problem outlined:
You've got a string a_1, a_2, ..., a_n, consisting of zeros and ones.
Let's call a sequence of consecutive elements a_i, a_{i + 1}, …, a_j (1≤ i≤ j≤ n) a substring of string a.
You can apply the following operations any number of times:
* Choose ... |
### Prompt
Develop a solution in CPP to the problem described below:
Calculate the value of the sum: n mod 1 + n mod 2 + n mod 3 + ... + n mod m. As the result can be very large, you should print the value modulo 109 + 7 (the remainder when divided by 109 + 7).
The modulo operator a mod b stands for the remainder af... |
### Prompt
Develop a solution in Cpp to the problem described below:
You want to perform the combo on your opponent in one popular fighting game. The combo is the string s consisting of n lowercase Latin letters. To perform the combo, you have to press all buttons in the order they appear in s. I.e. if s="abca" then ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
You have a string s — a sequence of commands for your toy robot. The robot is placed in some cell of a rectangular grid. He can perform four commands:
* 'W' — move one cell up;
* 'S' — move one cell down;
* 'A' — move one cell left;
... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Given are a prime number p and a sequence of p integers a_0, \ldots, a_{p-1} consisting of zeros and ones.
Find a polynomial of degree at most p-1, f(x) = b_{p-1} x^{p-1} + b_{p-2} x^{p-2} + \ldots + b_0, satisfying the following conditions:
... |
### Prompt
Your task is to create a CPP solution to the following problem:
Let’s define a grid to be a set of tiles with 2 rows and 13 columns. Each tile has an English letter written in it. The letters don't have to be unique: there might be two or more tiles with the same letter written on them. Here is an example ... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Mike has always been thinking about the harshness of social inequality. He's so obsessed with it that sometimes it even affects him while solving problems. At the moment, Mike has two sequences of positive integers A = [a1, a2, ..., an] an... |
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