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### Prompt
Your challenge is to write a CPP solution to the following problem:
A magic number is a number formed by concatenation of numbers 1, 14 and 144. We can use each of these numbers any number of times. Therefore 14144, 141414 and 1411 are magic numbers but 1444, 514 and 414 are not.
You're given a number. De... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room.
An... |
### Prompt
Create a solution in cpp for the following problem:
You are given three multisets of pairs of colored sticks:
* R pairs of red sticks, the first pair has length r_1, the second pair has length r_2, ..., the R-th pair has length r_R;
* G pairs of green sticks, the first pair has length g_1, the secon... |
### Prompt
Develop a solution in CPP to the problem described below:
Recenlty Luba got a credit card and started to use it. Let's consider n consecutive days Luba uses the card.
She starts with 0 money on her account.
In the evening of i-th day a transaction ai occurs. If ai > 0, then ai bourles are deposited to Lu... |
### Prompt
Please create a solution in Cpp to the following problem:
This problem uses a simplified network topology model, please read the problem statement carefully and use it as a formal document as you develop the solution.
Polycarpus continues working as a system administrator in a large corporation. The compu... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Wind Corridor is a covered passageway where strong wind is always blowing. It is a long corridor of width W, and there are several pillars in it. Each pillar is a right prism and its face is a polygon (not necessarily convex).
In this pro... |
### Prompt
Please create a solution in cpp to the following problem:
There are N towns in Snuke Kingdom, conveniently numbered 1 through N. Town 1 is the capital.
Each town in the kingdom has a Teleporter, a facility that instantly transports a person to another place. The destination of the Teleporter of town i is ... |
### Prompt
In cpp, your task is to solve the following problem:
The organizers of a programming contest have decided to present t-shirts to participants. There are six different t-shirts sizes in this problem: S, M, L, XL, XXL, XXXL (sizes are listed in increasing order). The t-shirts are already prepared. For each s... |
### Prompt
Construct a Cpp code solution to the problem outlined:
You are given an array a_0, a_1, ..., a_{N-1} of length N. Process Q queries of the following types.
The type of i-th query is represented by T_i.
* T_i=1: You are given two integers X_i,V_i. Replace the value of A_{X_i} with V_i.
* T_i=2: You are gi... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Given are two strings s and t consisting of lowercase English letters. Determine if there exists an integer i satisfying the following condition, and find the minimum such i if it exists.
* Let s' be the concatenation of 10^{100} copies o... |
### Prompt
Generate a Cpp solution to the following problem:
One day Vasya got hold of a sheet of checkered paper n × m squares in size. Our Vasya adores geometrical figures, so he painted two rectangles on the paper. The rectangles' sides are parallel to the coordinates' axes, also the length of each side of each re... |
### Prompt
Construct a Cpp code solution to the problem outlined:
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However, i... |
### Prompt
In Cpp, your task is to solve the following problem:
It is known that there are k fish species in the polar ocean, numbered from 1 to k. They are sorted by non-decreasing order of their weight, which is a positive number. Let the weight of the i-th type of fish be wi, then 0 < w1 ≤ w2 ≤ ... ≤ wk holds.
Po... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Ziota found a video game called "Monster Invaders".
Similar to every other shooting RPG game, "Monster Invaders" involves killing monsters and bosses with guns.
For the sake of simplicity, we only consider two different types of monsters and three di... |
### Prompt
Your task is to create a cpp solution to the following problem:
Let s(x) be sum of digits in decimal representation of positive integer x. Given two integers n and m, find some positive integers a and b such that
* s(a) ≥ n,
* s(b) ≥ n,
* s(a + b) ≤ m.
Input
The only line of input contain two ... |
### Prompt
In Cpp, your task is to solve the following problem:
Polycarp is working on a new operating system called BerOS. He asks you to help with implementation of a file suggestion feature.
There are n files on hard drive and their names are f_1, f_2, ..., f_n. Any file name contains between 1 and 8 characters, ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Vasya likes taking part in Codeforces contests. When a round is over, Vasya follows all submissions in the system testing tab.
There are n solutions, the i-th of them should be tested on a_i tests, testing one solution on one test takes 1... |
### Prompt
Develop a solution in Cpp to the problem described below:
Little penguin Polo adores strings. But most of all he adores strings of length n.
One day he wanted to find a string that meets the following conditions:
1. The string consists of n lowercase English letters (that is, the string's length equals... |
### Prompt
Your task is to create a cpp solution to the following problem:
Amr bought a new video game "Guess Your Way Out!". The goal of the game is to find an exit from the maze that looks like a perfect binary tree of height h. The player is initially standing at the root of the tree and the exit from the tree is ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Note that the only differences between easy and hard versions are the constraints on n and the time limit. You can make hacks only if all versions are solved.
Slime is interested in sequences. He defined good positive integer sequences p ... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
There are 2^N players, numbered 1, 2, ..., 2^N. They decided to hold a tournament.
The tournament proceeds as follows:
* Choose a permutation of 1, 2, ..., 2^N: p_1, p_2, ..., p_{2^N}.
* The players stand in a row in the order of Player ... |
### Prompt
Please formulate a CPP solution to the following problem:
There are N cards placed on a grid with H rows and W columns of squares.
The i-th card has an integer A_i written on it, and it is placed on the square at the R_i-th row from the top and the C_i-th column from the left.
Multiple cards may be place... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Little W and Little P decided to send letters to each other regarding the most important events during a day. There are n events during a day: at time moment t_i something happens to the person p_i (p_i is either W or P, denoting Little W ... |
### Prompt
Generate a Cpp solution to the following problem:
You've got a rectangular table with length a and width b and the infinite number of plates of radius r. Two players play the following game: they take turns to put the plates on the table so that the plates don't lie on each other (but they can touch each o... |
### Prompt
Develop a solution in CPP to the problem described below:
We saw the little game Marmot made for Mole's lunch. Now it's Marmot's dinner time and, as we all know, Marmot eats flowers. At every dinner he eats some red and white flowers. Therefore a dinner can be represented as a sequence of several flowers, ... |
### Prompt
In cpp, your task is to solve the following problem:
Inna and Dima bought a table of size n × m in the shop. Each cell of the table contains a single letter: "D", "I", "M", "A".
Inna loves Dima, so she wants to go through his name as many times as possible as she moves through the table. For that, Inna ac... |
### Prompt
Create a solution in Cpp for the following problem:
You are given an integer N.
For two positive integers A and B, we will define F(A,B) as the larger of the following: the number of digits in the decimal notation of A, and the number of digits in the decimal notation of B.
For example, F(3,11) = 2 since 3... |
### Prompt
Please create a solution in Cpp to the following problem:
Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although he's not)! Parmida has prepared the following test problem for Pashmak.
There is a sequence a that consists of ... |
### Prompt
Develop a solution in cpp to the problem described below:
Kevin Sun wants to move his precious collection of n cowbells from Naperthrill to Exeter, where there is actually grass instead of corn. Before moving, he must pack his cowbells into k boxes of a fixed size. In order to keep his collection safe duri... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Programmers working on a large project have just received a task to write exactly m lines of code. There are n programmers working on a project, the i-th of them makes exactly ai bugs in every line of code that he writes.
Let's call a se... |
### Prompt
Your task is to create a CPP solution to the following problem:
Theater stage is a rectangular field of size n × m. The director gave you the stage's plan which actors will follow. For each cell it is stated in the plan if there would be an actor in this cell or not.
You are to place a spotlight on the st... |
### Prompt
In cpp, your task is to solve the following problem:
Barney was hanging out with Nora for a while and now he thinks he may have feelings for her. Barney wants to send her a cheesy text message and wants to make her as happy as possible.
<image>
Initially, happiness level of Nora is 0. Nora loves some pic... |
### Prompt
In cpp, your task is to solve the following problem:
Vasya, like many others, likes to participate in a variety of sweepstakes and lotteries. Now he collects wrappings from a famous chocolate bar "Jupiter". According to the sweepstake rules, each wrapping has an integer written on it — the number of points... |
### Prompt
Develop a solution in CPP to the problem described below:
Naman has two binary strings s and t of length n (a binary string is a string which only consists of the characters "0" and "1"). He wants to convert s into t using the following operation as few times as possible.
In one operation, he can choose a... |
### Prompt
Develop a solution in CPP to the problem described below:
You are given a tree (an undirected connected graph without cycles) and an integer s.
Vanya wants to put weights on all edges of the tree so that all weights are non-negative real numbers and their sum is s. At the same time, he wants to make the d... |
### Prompt
Your task is to create a Cpp solution to the following problem:
While creating high loaded systems one should pay a special attention to caching. This problem will be about one of the most popular caching algorithms called LRU (Least Recently Used).
Suppose the cache may store no more than k objects. At t... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Many people are aware of DMCA – Digital Millennium Copyright Act. But another recently proposed DMCA – Digital Millennium Calculation Act – is much less known.
In this problem you need to find a root of a number according to this new DMCA... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Little Chris is a huge fan of linear algebra. This time he has been given a homework about the unusual square of a square matrix.
The dot product of two integer number vectors x and y of size n is the sum of the products of the corresponding ... |
### Prompt
Your task is to create a CPP solution to the following problem:
A sequence of n integers is written on a blackboard. Soon Sasha will come to the blackboard and start the following actions: let x and y be two adjacent numbers (x before y), then he can remove them and write x + 2y instead of them. He will pe... |
### Prompt
Create a solution in cpp for the following problem:
Vova's family is building the Great Vova Wall (named by Vova himself). Vova's parents, grandparents, grand-grandparents contributed to it. Now it's totally up to Vova to put the finishing touches.
The current state of the wall can be respresented by a se... |
### Prompt
Your task is to create a cpp solution to the following problem:
Sometimes one has to spell email addresses over the phone. Then one usually pronounces a dot as dot, an at sign as at. As a result, we get something like vasyaatgmaildotcom. Your task is to transform it into a proper email address (vasya@gmail... |
### Prompt
Create a solution in Cpp for the following problem:
The official capital and the cultural capital of Berland are connected by a single road running through n regions. Each region has a unique climate, so the i-th (1 ≤ i ≤ n) region has a stable temperature of ti degrees in summer.
This summer a group of m... |
### Prompt
Generate a Cpp solution to the following problem:
Alice and Bob are playing a fun game of tree tag.
The game is played on a tree of n vertices numbered from 1 to n. Recall that a tree on n vertices is an undirected, connected graph with n-1 edges.
Initially, Alice is located at vertex a, and Bob at verte... |
### Prompt
Develop a solution in Cpp to the problem described below:
Fedor runs for president of Byteland! In the debates, he will be asked how to solve Byteland's transport problem. It's a really hard problem because of Byteland's transport system is now a tree (connected graph without cycles). Fedor's team has foun... |
### Prompt
Please create a solution in Cpp to the following problem:
You are given n integers a1, a2, ..., an.
A sequence of integers x1, x2, ..., xk is called a "xor-sequence" if for every 1 ≤ i ≤ k - 1 the number of ones in the binary representation of the number xi <image> xi + 1's is a multiple of 3 and <image> ... |
### Prompt
Your challenge is to write a cpp solution to 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 t... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Vasya studies divisibility rules at school. Here are some of them:
* Divisibility by 2. A number is divisible by 2 if and only if its last digit is divisible by 2 or in other words, is even.
* Divisibility by 3. A number is divisible ... |
### Prompt
Please formulate a Cpp solution to the following problem:
Little Petya is now fond of data compression algorithms. He has already studied gz, bz, zip algorithms and many others. Inspired by the new knowledge, Petya is now developing the new compression algorithm which he wants to name dis.
Petya decided t... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
There are league games and tournament games in sports competitions. In soccer league games, points are given to each of the wins, losses, and draws, and the rankings are competed based on the points. The points are win (3 points), negative... |
### Prompt
Your task is to create a Cpp solution to the following problem:
There is a grid of size W × H surrounded by walls. Some cells in the grid are occupied by slimes. The slimes want to unite with each other and become a "King Slime".
In each move, a slime can move to east, west, south and north direction unti... |
### Prompt
Please formulate a cpp solution to the following problem:
«Polygon» is a system which allows to create programming tasks in a simple and professional way. When you add a test to the problem, the corresponding form asks you for the test index. As in most cases it is clear which index the next test will have... |
### Prompt
Your task is to create a cpp solution to the following problem:
There are n shovels in the nearby shop. The i-th shovel costs a_i bourles.
Misha has to buy exactly k shovels. Each shovel can be bought no more than once.
Misha can buy shovels by several purchases. During one purchase he can choose any sub... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Petya loves lucky numbers. We all know that lucky numbers are the positive integers whose decimal representations contain only the lucky digits 4 and 7. For example, numbers 47, 744, 4 are lucky and 5, 17, 467 are not.
Petya wonders eagerly w... |
### Prompt
Create a solution in cpp for the following problem:
Old timers of Summer Informatics School can remember previous camps in which each student was given a drink of his choice on the vechorka (late-evening meal). Or may be the story was more complicated?
There are n students living in a building, and for ea... |
### Prompt
Please formulate a CPP solution to the following problem:
You are given circular array a0, a1, ..., an - 1. There are two types of operations with it:
* inc(lf, rg, v) — this operation increases each element on the segment [lf, rg] (inclusively) by v;
* rmq(lf, rg) — this operation returns minimal v... |
### Prompt
Your task is to create a Cpp solution to the following problem:
To make a paper airplane, one has to use a rectangular piece of paper. From a sheet of standard size you can make s airplanes.
A group of k people decided to make n airplanes each. They are going to buy several packs of paper, each of them co... |
### Prompt
Create a solution in CPP for the following problem:
You are given two strings s and t consisting of small Latin letters, string s can also contain '?' characters.
Suitability of string s is calculated by following metric:
Any two letters can be swapped positions, these operations can be performed arbitr... |
### Prompt
Generate a Cpp solution to the following problem:
We have a sequence of N integers: x=(x_0,x_1,\cdots,x_{N-1}). Initially, x_i=0 for each i (0 \leq i \leq N-1).
Snuke will perform the following operation exactly M times:
* Choose two distinct indices i, j (0 \leq i,j \leq N-1,\ i \neq j). Then, replace x... |
### Prompt
Generate a Cpp solution to the following problem:
A one-dimensional Japanese crossword can be represented as a binary string of length x. An encoding of this crossword is an array a of size n, where n is the number of segments formed completely of 1's, and ai is the length of i-th segment. No two segments ... |
### Prompt
Create a solution in CPP for the following problem:
There are N strings of lowercase alphabet only. The i-th string is S_i. Every string is unique.
Provide answers for the Q queries below. The i-th query has the following format:
Query: An integer k_i and a string p_{i,1}p_{i,2}...p_{i,26} that results f... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
I decided to move and decided to leave this place. There is nothing wrong with this land itself, but there is only one thing to worry about. It's a plum tree planted in the garden. I was looking forward to this plum blooming every year. Af... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Lindsey Buckingham told Stevie Nicks ["Go your own way"](https://www.youtube.com/watch?v=6ul-cZyuYq4). Nicks is now sad and wants to go away as quickly as possible, but she lives in a 2D hexagonal world.
Consider a hexagonal tiling of the... |
### Prompt
Construct a Cpp code solution to the problem outlined:
You have a string A = A_1 A_2 ... A_n consisting of lowercase English letters.
You can choose any two indices i and j such that 1 \leq i \leq j \leq n and reverse substring A_i A_{i+1} ... A_j.
You can perform this operation at most once.
How many d... |
### Prompt
Your task is to create a CPP solution to the following problem:
You are given two strings A and B representing essays of two students who are suspected cheaters. For any two strings C, D we define their similarity score S(C,D) as 4⋅ LCS(C,D) - |C| - |D|, where LCS(C,D) denotes the length of the Longest Com... |
### Prompt
Create a solution in Cpp for the following problem:
Nathan O. Davis is trying to capture a game and struggling to get a very rare item. This rare item can be obtained by arranging special patterns in a row on a casino slot machine. The slot machine has N reels, and pressing the button once stops the curren... |
### Prompt
Generate a cpp solution to the following problem:
There is an infinite line consisting of cells. There are n boxes in some cells of this line. The i-th box stands in the cell a_i and has weight w_i. All a_i are distinct, moreover, a_{i - 1} < a_i holds for all valid i.
You would like to put together some ... |
### Prompt
Please provide a CPP coded solution to the problem described below:
For a given sequence of distinct non-negative integers (b_1, b_2, ..., b_k) we determine if it is good in the following way:
* Consider a graph on k nodes, with numbers from b_1 to b_k written on them.
* For every i from 1 to k: find ... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Iahub likes chess very much. He even invented a new chess piece named Coder. A Coder can move (and attack) one square horizontally or vertically. More precisely, if the Coder is located at position (x, y), he can move to (or attack) positi... |
### Prompt
Construct a CPP code solution to the problem outlined:
Malek has recently found a treasure map. While he was looking for a treasure he found a locked door. There was a string s written on the door consisting of characters '(', ')' and '#'. Below there was a manual on how to open the door. After spending a ... |
### Prompt
Please formulate a Cpp solution to the following problem:
Little X has a tree consisting of n nodes (they are numbered from 1 to n). Each edge of the tree has a positive length. Let's define the distance between two nodes v and u (we'll denote it d(v, u)) as the sum of the lengths of edges in the shortest ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Mishka received a gift of multicolored pencils for his birthday! Unfortunately he lives in a monochrome world, where everything is of the same color and only saturation differs. This pack can be represented as a sequence a1, a2, ..., an of n i... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Little Vitaly loves different algorithms. Today he has invented a new algorithm just for you. Vitaly's algorithm works with string s, consisting of characters "x" and "y", and uses two following operations at runtime:
1. Find two consecutive charact... |
### Prompt
In cpp, your task is to solve the following problem:
The country Treeland consists of n cities, some pairs of them are connected with unidirectional roads. Overall there are n - 1 roads in the country. We know that if we don't take the direction of the roads into consideration, we can get from any city to ... |
### Prompt
Please formulate a Cpp solution to the following problem:
Given an array a, consisting of n integers, find:
$$$max_{1 ≤ i < j ≤ n} LCM(a_i,a_j),$$$
where LCM(x, y) is the smallest positive integer that is divisible by both x and y. For example, LCM(6, 8) = 24, LCM(4, 12) = 12, LCM(2, 3) = 6.
Input
The ... |
### Prompt
Develop a solution in cpp to the problem described below:
You are developing frog-shaped robots, and decided to race them against each other.
First, you placed N robots onto a number line. These robots are numbered 1 through N. The current coordinate of robot i is x_i. Here, all x_i are integers, and 0 < ... |
### Prompt
Your task is to create a cpp solution to the following problem:
Dreamoon likes to play with sets, integers and <image>. <image> is defined as the largest positive integer that divides both a and b.
Let S be a set of exactly four distinct integers greater than 0. Define S to be of rank k if and only if for... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Celebrating the new year, many people post videos of falling dominoes; Here's a list of them: https://www.youtube.com/results?search_query=New+Years+Dominos
User ainta, who lives in a 2D world, is going to post a video as well.
There are n dominoes o... |
### Prompt
Construct a Cpp code solution to the problem outlined:
One day n students come to the stadium. They want to play football, and for that they need to split into teams, the teams must have an equal number of people.
We know that this group of people has archenemies. Each student has at most two archenemies.... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Nauuo is a girl who loves playing chess.
One day she invented a game by herself which needs n chess pieces to play on a m× m chessboard. The rows and columns are numbered from 1 to m. We denote a cell on the intersection of the r-th row a... |
### Prompt
In CPP, your task is to solve the following problem:
Malek is a rich man. He also is very generous. That's why he decided to split his money between poor people. A charity institute knows n poor people numbered from 1 to n. The institute gave Malek q recommendations. A recommendation is a segment of people... |
### Prompt
In CPP, your task is to solve the following problem:
"Hey, it's homework time" — thought Polycarpus and of course he started with his favourite subject, IT. Polycarpus managed to solve all tasks but for the last one in 20 minutes. However, as he failed to solve the last task after some considerable time, t... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Snuke is having another barbeque party.
This time, he will make one serving of Skewer Meal.
He has a stock of N Skewer Meal Packs. The i-th Skewer Meal Pack contains one skewer, A_i pieces of beef and B_i pieces of green pepper. All skew... |
### Prompt
Create a solution in Cpp for the following problem:
Two players play a game.
Initially there are n integers a_1, a_2, …, a_n written on the board. Each turn a player selects one number and erases it from the board. This continues until there is only one number left on the board, i. e. n - 1 turns are made... |
### Prompt
Please create a solution in CPP to the following problem:
We have a board with an H \times W grid. Each square in the grid is painted in black or white. The square at the i-th row from the top and j-th column from the left is black if the j-th character in S_i is `#`, and white if that character is `.`.
S... |
### Prompt
Please formulate a cpp solution to the following problem:
Chokudai made a rectangular cake for contestants in DDCC 2020 Finals.
The cake has H - 1 horizontal notches and W - 1 vertical notches, which divide the cake into H \times W equal sections. K of these sections has a strawberry on top of each of the... |
### Prompt
Construct a cpp code solution to the problem outlined:
Let us define the FizzBuzz sequence a_1,a_2,... as follows:
* If both 3 and 5 divides i, a_i=\mbox{FizzBuzz}.
* If the above does not hold but 3 divides i, a_i=\mbox{Fizz}.
* If none of the above holds but 5 divides i, a_i=\mbox{Buzz}.
* If none of th... |
### Prompt
Develop a solution in CPP to the problem described below:
There are n cups of different sizes and three trays (bon festivals) A, B, and C, and these cups are placed on top of each of the three trays in a pile. However, in any tray, the smallest cup in the tray is on the bottom, the second smallest cup is o... |
### Prompt
Please formulate a CPP solution to the following problem:
Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something.
Denis bought a mysterious item ... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
A calculator scholar has discovered a strange life form called an electronic fly that lives in electronic space. While observing the behavior of the electronic flies, the electronic flies at the (x, y, z) point in this space then move to (... |
### Prompt
Construct a cpp code solution to the problem outlined:
On a random day, Neko found n treasure chests and m keys. The i-th chest has an integer a_i written on it and the j-th key has an integer b_j on it. Neko knows those chests contain the powerful mysterious green Grapes, thus Neko wants to open as many t... |
### Prompt
Construct a cpp code solution to the problem outlined:
This problem is about imaginary languages BHTML and BCSS, which slightly resemble HTML and CSS. Read the problem statement carefully as the resemblance is rather slight and the problem uses very simplified analogs.
You are given a BHTML document that ... |
### Prompt
Generate a CPP solution to the following problem:
Mishka wants to buy some food in the nearby shop. Initially, he has s burles on his card.
Mishka can perform the following operation any number of times (possibly, zero): choose some positive integer number 1 ≤ x ≤ s, buy food that costs exactly x burles ... |
### Prompt
Generate a Cpp solution to the following problem:
For a connected undirected weighted graph G, MST (minimum spanning tree) is a subgraph of G that contains all of G's vertices, is a tree, and sum of its edges is minimum possible.
You are given a graph G. If you run a MST algorithm on graph it would give y... |
### Prompt
Please formulate a Cpp solution to the following problem:
Bob likes to draw camels: with a single hump, two humps, three humps, etc. He draws a camel by connecting points on a coordinate plane. Now he's drawing camels with t humps, representing them as polylines in the plane. Each polyline consists of n ve... |
### Prompt
Generate a CPP solution to the following problem:
Problem
Gaccho owns an N-sided field and M potatoes. Each field is numbered from 1 to N. Gaccho wants to increase the number of potatoes by planting and harvesting potatoes in the field.
Gaccho lives alone and can only manage fields up to the K side. In a... |
### Prompt
Construct a CPP code solution to the problem outlined:
Kuroni has n daughters. As gifts for them, he bought n necklaces and n bracelets:
* the i-th necklace has a brightness a_i, where all the a_i are pairwise distinct (i.e. all a_i are different),
* the i-th bracelet has a brightness b_i, where all ... |
### Prompt
Please create a solution in cpp to the following problem:
You are given a table consisting of n rows and m columns. Each cell of the table contains a number, 0 or 1. In one move we can choose some row of the table and cyclically shift its values either one cell to the left, or one cell to the right.
To cy... |
### Prompt
Please formulate a CPP solution to the following problem:
Mr. Bill is shopping at the store. There are some coins in his wallet (10-yen coins, 50-yen coins, 100-yen coins, 500-yen coins), but he is now trying to consume as much of this coin as possible. In other words, by paying for the goods with an appro... |
### Prompt
Create a solution in Cpp for the following problem:
Last summer Peter was at his granny's in the country, when a wolf attacked sheep in the nearby forest. Now he fears to walk through the forest, to walk round the forest, even to get out of the house. He explains this not by the fear of the wolf, but by a ... |
### Prompt
Please create a solution in CPP to the following problem:
Maria is the most active old lady in her house. She was tired of sitting at home. She decided to organize a ceremony against the coronavirus.
She has n friends who are also grannies (Maria is not included in this number). The i-th granny is ready t... |
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