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### Prompt
Create a solution in Cpp for the following problem:
In 2N - 1 boxes there are apples and oranges. Your task is to choose N boxes so, that they will contain not less than half of all the apples and not less than half of all the oranges.
Input
The first input line contains one number T — amount of tests. T... |
### Prompt
Your task is to create a Cpp solution to the following problem:
In the Main Berland Bank n people stand in a queue at the cashier, everyone knows his/her height hi, and the heights of the other people in the queue. Each of them keeps in mind number ai — how many people who are taller than him/her and stand... |
### Prompt
Develop a solution in Cpp to the problem described below:
Input Format
N K
a_1 a_2 a_3 ... a_N
Output Format
Print the minimum cost in one line. In the end put a line break.
Constraints
* 1 ≤ K ≤ N ≤ 15
* 1 ≤ a_i ≤ 10^9
Scoring
Subtask 1 [120 points]
* N = K
Subtask 2 [90 points]
* N ≤ 5
*... |
### Prompt
Create a solution in Cpp for the following problem:
You are given a tree (connected graph without cycles) consisting of n vertices. The tree is unrooted — it is just a connected undirected graph without cycles.
In one move, you can choose exactly k leaves (leaf is such a vertex that is connected to only o... |
### Prompt
Generate a CPP solution to the following problem:
N problems have been chosen by the judges, now it's time to assign scores to them!
Problem i must get an integer score A_i between 1 and N, inclusive. The problems have already been sorted by difficulty: A_1 \le A_2 \le \ldots \le A_N must hold. Different ... |
### Prompt
Construct a Cpp code solution to the problem outlined:
In the Isle of Guernsey there are n different types of coins. For each i (1 ≤ i ≤ n), coin of type i is worth ai cents. It is possible that ai = aj for some i and j (i ≠ j).
Bessie has some set of these coins totaling t cents. She tells Jessie q pair... |
### Prompt
Construct a CPP code solution to the problem outlined:
Takahashi has N days of summer vacation.
His teacher gave him M summer assignments. It will take A_i days for him to do the i-th assignment.
He cannot do multiple assignments on the same day, or hang out on a day he does an assignment.
What is the m... |
### Prompt
Please create a solution in cpp to the following problem:
Little Artem has invented a time machine! He could go anywhere in time, but all his thoughts of course are with computer science. He wants to apply this time machine to a well-known data structure: multiset.
Artem wants to create a basic multiset o... |
### Prompt
Your task is to create a Cpp solution to the following problem:
You are given an array A of length N. Your task is to divide it into several contiguous subarrays. Here, all subarrays obtained must be sorted in either non-decreasing or non-increasing order. At least how many subarrays do you need to divide ... |
### Prompt
Generate a Cpp solution to the following problem:
You've got string s, consisting of only lowercase English letters. Find its lexicographically maximum subsequence.
We'll call a non-empty string s[p1p2... pk] = sp1sp2... spk(1 ≤ p1 < p2 < ... < pk ≤ |s|) a subsequence of string s = s1s2... s|s|.
String x... |
### Prompt
Create a solution in cpp for the following problem:
Even the most successful company can go through a crisis period when you have to make a hard decision — to restructure, discard and merge departments, fire employees and do other unpleasant stuff. Let's consider the following model of a company.
There ar... |
### Prompt
Create a solution in CPP for the following problem:
Think of New York as a rectangular grid consisting of N vertical avenues numerated from 1 to N and M horizontal streets numerated 1 to M. C friends are staying at C hotels located at some street-avenue crossings. They are going to celebrate birthday of on... |
### Prompt
In cpp, your task is to solve the following problem:
By the age of three Smart Beaver mastered all arithmetic operations and got this summer homework from the amazed teacher:
You are given a sequence of integers a1, a2, ..., an. Your task is to perform on it m consecutive operations of the following type:... |
### Prompt
In CPP, your task is to solve the following problem:
You have got a shelf and want to put some books on it.
You are given q queries of three types:
1. L id — put a book having index id on the shelf to the left from the leftmost existing book;
2. R id — put a book having index id on the shelf to the ... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
George decided to prepare a Codesecrof round, so he has prepared m problems for the round. Let's number the problems with integers 1 through m. George estimates the i-th problem's complexity by integer bi.
To make the round good, he needs... |
### Prompt
Generate a Cpp solution to the following problem:
Monocarp has decided to buy a new TV set and hang it on the wall in his flat. The wall has enough free space so Monocarp can buy a TV set with screen width not greater than a and screen height not greater than b. Monocarp is also used to TV sets with a cert... |
### Prompt
Create a solution in Cpp for the following problem:
Write a program which reads an directed graph $G = (V, E)$, and finds the shortest distance from vertex $1$ to each vertex (the number of edges in the shortest path). Vertices are identified by IDs $1, 2, ... n$.
Constraints
* $1 \leq n \leq 100$
Input... |
### Prompt
Your task is to create a Cpp solution to the following problem:
An adult game master and N children are playing a game on an ice rink. The game consists of K rounds. In the i-th round, the game master announces:
* Form groups consisting of A_i children each!
Then the children who are still in the game ... |
### Prompt
Generate a Cpp solution to the following problem:
Iahub does not like background stories, so he'll tell you exactly what this problem asks you for.
You are given a matrix a with n rows and n columns. Initially, all values of the matrix are zeros. Both rows and columns are 1-based, that is rows are numbere... |
### Prompt
In Cpp, your task is to solve 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 components ... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Old MacDonald has a farm and a large potato field, (1010 + 1) × (1010 + 1) square meters in size. The field is divided into square garden beds, each bed takes up one square meter.
Old McDonald knows that the Colorado potato beetle is about to invade h... |
### Prompt
Please formulate a Cpp solution to the following problem:
AtCoDeer the deer is going on a trip in a two-dimensional plane. In his plan, he will depart from point (0, 0) at time 0, then for each i between 1 and N (inclusive), he will visit point (x_i,y_i) at time t_i.
If AtCoDeer is at point (x, y) at time... |
### Prompt
Create a solution in CPP for the following problem:
Dawid has four bags of candies. The i-th of them contains a_i candies. Also, Dawid has two friends. He wants to give each bag to one of his two friends. Is it possible to distribute the bags in such a way that each friend receives the same amount of candi... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Polycarp likes arithmetic progressions. A sequence [a_1, a_2, ..., a_n] is called an arithmetic progression if for each i (1 ≤ i < n) the value a_{i+1} - a_i is the same. For example, the sequences [42], [5, 5, 5], [2, 11, 20, 29] and [3, ... |
### Prompt
Construct a Cpp code solution to the problem outlined:
While Farmer John rebuilds his farm in an unfamiliar portion of Bovinia, Bessie is out trying some alternative jobs. In her new gig as a reporter, Bessie needs to know about programming competition results as quickly as possible. When she covers the 20... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Let's define a string <x> as an opening tag, where x is any small letter of the Latin alphabet. Each opening tag matches a closing tag of the type </x>, where x is the same letter.
Tegs can be nested into each other: in this case one open... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
You are given two arrays a_1, a_2, ... , a_n and b_1, b_2, ... , b_m. Array b is sorted in ascending order (b_i < b_{i + 1} for each i from 1 to m - 1).
You have to divide the array a into m consecutive subarrays so that, for each i from ... |
### Prompt
Generate a cpp solution to the following problem:
Snuke has permutations (P_0,P_1,\cdots,P_{N-1}) and (Q_0,Q_1,\cdots,Q_{N-1}) of (0,1,\cdots,N-1).
Now, he will make new permutations A and B of (0,1,\cdots,N-1), under the following conditions:
* For each i (0 \leq i \leq N-1), A_i should be i or P_i.
* F... |
### Prompt
Your task is to create a CPP solution to the following problem:
You are given a following process.
There is a platform with n columns. 1 × 1 squares are appearing one after another in some columns on this platform. If there are no squares in the column, a square will occupy the bottom row. Otherwise a sq... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
You will be given a contest schedule for D days and M queries of schedule modification. In the i-th query, given integers d_i and q_i, change the type of contest to be held on day d_i to q_i, and then output the final satisfaction at the e... |
### Prompt
Develop a solution in cpp to the problem described below:
Qwerty the Ranger took up a government job and arrived on planet Mars. He should stay in the secret lab and conduct some experiments on bacteria that have funny and abnormal properties. The job isn't difficult, but the salary is high.
At the beginn... |
### Prompt
Create a solution in cpp for the following problem:
A and B are preparing themselves for programming contests.
The University where A and B study is a set of rooms connected by corridors. Overall, the University has n rooms connected by n - 1 corridors so that you can get from any room to any other one by... |
### Prompt
Please formulate a CPP solution to the following problem:
One day, Snuke was given a permutation of length N, a_1, a_2, ..., a_N, from his friend.
Find the following:
<image>
Constraints
* 1 ≦ N ≦ 200,000
* (a_1, a_2, ..., a_N) is a permutation of (1, 2, ..., N).
Input
The input is given from Standar... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Today, Wet Shark is given n bishops on a 1000 by 1000 grid. Both rows and columns of the grid are numbered from 1 to 1000. Rows are numbered from top to bottom, while columns are numbered from left to right.
Wet Shark thinks that two bish... |
### Prompt
Create a solution in cpp for the following problem:
After learning a lot about space exploration, a little girl named Ana wants to change the subject.
Ana is a girl who loves palindromes (string that can be read the same backwards as forward). She has learned how to check for a given string whether it's a... |
### Prompt
Create a solution in Cpp for 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.
Thre... |
### Prompt
Develop a solution in cpp to the problem described below:
You are going to eat X red apples and Y green apples.
You have A red apples of deliciousness p_1,p_2, \dots, p_A, B green apples of deliciousness q_1,q_2, \dots, q_B, and C colorless apples of deliciousness r_1,r_2, \dots, r_C.
Before eating a color... |
### Prompt
Please provide a CPP coded solution to the problem described below:
There is a circle with a circumference of L. Each point on the circumference has a coordinate value, which represents the arc length from a certain reference point clockwise to the point. On this circumference, there are N ants. These ants... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Vasya had two arrays consisting of non-negative integers: a of size n and b of size m. Vasya chose a positive integer k and created an n × m matrix v using the following formula:
<image>
Vasya wrote down matrix v on a piece of paper and ... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Gerald got tired of playing board games with the usual six-sided die, and he bought a toy called Randomizer. It functions as follows.
A Randomizer has its own coordinate plane on which a strictly convex polygon is painted, the polygon is ... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Mr. Kitayuta has just bought an undirected graph with n vertices and m edges. The vertices of the graph are numbered from 1 to n. Each edge, namely edge i, has a color ci, connecting vertex ai and bi.
Mr. Kitayuta wants you to process the... |
### Prompt
Please formulate a Cpp solution to the following problem:
One particularly well-known fact about zombies is that they move and think terribly slowly. While we still don't know why their movements are so sluggish, the problem of laggy thinking has been recently resolved. It turns out that the reason is not ... |
### Prompt
In cpp, your task is to solve the following problem:
Let's define a string <x> as an opening tag, where x is any small letter of the Latin alphabet. Each opening tag matches a closing tag of the type </x>, where x is the same letter.
Tegs can be nested into each other: in this case one opening and closing... |
### Prompt
Develop a solution in Cpp to the problem described below:
Takahashi is now competing in a programming contest, but he received TLE in a problem where the answer is `YES` or `NO`.
When he checked the detailed status of the submission, there were N test cases in the problem, and the code received TLE in M o... |
### Prompt
Your task is to create a Cpp solution to the following problem:
The statement of this problem is the same as the statement of problem C2. The only difference is that, in problem C1, n is always even, and in C2, n is always odd.
You are given a regular polygon with 2 ⋅ n vertices (it's convex and has equal... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Consider the following experiment. You have a deck of m cards, and exactly one card is a joker. n times, you do the following: shuffle the deck, take the top card of the deck, look at it and return it into the deck.
Let x be the number of... |
### Prompt
Generate 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 integer numbers... |
### Prompt
Develop a solution in CPP to the problem described below:
Polycarp is writing the prototype of a graphic editor. He has already made up his mind that the basic image transformations in his editor will be: rotate the image 90 degrees clockwise, flip the image horizontally (symmetry relative to the vertical ... |
### Prompt
Please create a solution in CPP to the following problem:
Your friend has n cards.
You know that each card has a lowercase English letter on one side and a digit on the other.
Currently, your friend has laid out the cards on a table so only one side of each card is visible.
You would like to know if the... |
### Prompt
Generate a Cpp solution to the following problem:
Masha lives in a multi-storey building, where floors are numbered with positive integers. Two floors are called adjacent if their numbers differ by one. Masha decided to visit Egor. Masha lives on the floor x, Egor on the floor y (not on the same floor with... |
### Prompt
Please create a solution in Cpp to the following problem:
Given a tree with n (1 ≤ n ≤ 200,000) nodes and a list of q (1 ≤ q ≤ 100,000) queries, process the queries in order and output a value for each output query. The given tree is connected and each node on the tree has a weight wi (-10,000 ≤ wi ≤ 10,00... |
### Prompt
Your task is to create a cpp solution to the following problem:
Awruk is taking part in elections in his school. It is the final round. He has only one opponent — Elodreip. The are n students in the school. Each student has exactly k votes and is obligated to use all of them. So Awruk knows that if a perso... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
You've gotten an n × m sheet of squared paper. Some of its squares are painted. Let's mark the set of all painted squares as A. Set A is connected. Your task is to find the minimum number of squares that we can delete from set A to make it... |
### Prompt
In Cpp, your task is to solve the following problem:
For a given sequence A = {a0, a1, ... , an-1}, find the length of the longest increasing subsequnece (LIS) in A.
An increasing subsequence of A is defined by a subsequence {ai0, ai1, ... , aik} where 0 ≤ i0 < i1 < ... < ik < n and ai0 < ai1 < ... < aik.... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Input
The first line contains a single integer n (1 ≤ n ≤ 1000) — the number of points on a plane.
Each of the next n lines contains two real coordinates xi and yi of the <image> point, specified with exactly 2 fractional digits. All c... |
### Prompt
Construct a CPP code solution to the problem outlined:
There are n employees working in company "X" (let's number them from 1 to n for convenience). Initially the employees didn't have any relationships among each other. On each of m next days one of the following events took place:
* either employee y ... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
There are many interesting tasks on domino tilings. For example, an interesting fact is known. Let us take a standard chessboard (8 × 8) and cut exactly two squares out of it. It turns out that the resulting board can always be tiled using... |
### Prompt
Please formulate a CPP solution to the following problem:
Anton goes to school, his favorite lessons are arraystudying. He usually solves all the tasks pretty fast, but this time the teacher gave him a complicated one: given two arrays b and c of length n, find array a, such that:
<image>
where a and b m... |
### Prompt
Develop a solution in cpp to the problem described below:
N players will participate in a tennis tournament. We will call them Player 1, Player 2, \ldots, Player N.
The tournament is round-robin format, and there will be N(N-1)/2 matches in total. Is it possible to schedule these matches so that all of th... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
The heat during the last few days has been really intense. Scientists from all over the Berland study how the temperatures and weather change, and they claim that this summer is abnormally hot. But any scientific claim sounds a lot more re... |
### Prompt
Develop a solution in Cpp to the problem described below:
On a chessboard with a width of n and a height of n, rows are numbered from bottom to top from 1 to n, columns are numbered from left to right from 1 to n. Therefore, for each cell of the chessboard, you can assign the coordinates (r,c), where r is ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Breaking Good is a new video game which a lot of gamers want to have. There is a certain level in the game that is really difficult even for experienced gamers.
Walter William, the main character of the game, wants to join a gang called Los H... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
There is little time left before the release of the first national operating system BerlOS. Some of its components are not finished yet — the memory manager is among them. According to the developers' plan, in the first release the memory ... |
### Prompt
Construct a cpp code solution to the problem outlined:
Hilbert's Hotel is a very unusual hotel since the number of rooms is infinite! In fact, there is exactly one room for every integer, including zero and negative integers. Even stranger, the hotel is currently at full capacity, meaning there is exactly ... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Emuskald is a well-known illusionist. One of his trademark tricks involves a set of magical boxes. The essence of the trick is in packing the boxes inside other boxes.
From the top view each magical box looks like a square with side lengt... |
### Prompt
Develop a solution in cpp to the problem described below:
Programmer Vasya is studying a new programming language &K*. The &K* language resembles the languages of the C family in its syntax. However, it is more powerful, which is why the rules of the actual C-like languages are unapplicable to it. To fully... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Firecrackers scare Nian the monster, but they're wayyyyy too noisy! Maybe fireworks make a nice complement.
Little Tommy is watching a firework show. As circular shapes spread across the sky, a splendid view unfolds on the night of Lunar ... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
<image>
Slastyona and her loyal dog Pushok are playing a meaningless game that is indeed very interesting.
The game consists of multiple rounds. Its rules are very simple: in each round, a natural number k is chosen. Then, the one who sa... |
### Prompt
Create a solution in cpp for the following problem:
Maxim wants to buy an apartment in a new house at Line Avenue of Metropolis. The house has n apartments that are numbered from 1 to n and are arranged in a row. Two apartments are adjacent if their indices differ by 1. Some of the apartments can already b... |
### Prompt
Develop a solution in CPP to the problem described below:
In some country live wizards. They love to ride trolleybuses.
A city in this country has a trolleybus depot with n trolleybuses. Every day the trolleybuses leave the depot, one by one and go to the final station. The final station is at a distance ... |
### Prompt
Please provide a CPP coded solution to the problem described below:
As a result of Pinky and Brain's mysterious experiments in the Large Hadron Collider some portals or black holes opened to the parallel dimension. And the World Evil has crept to the veil between their world and ours. Brain quickly evaluat... |
### Prompt
Please formulate a Cpp solution to the following problem:
PolandBall has such a convex polygon with n veritces that no three of its diagonals intersect at the same point. PolandBall decided to improve it and draw some red segments.
He chose a number k such that gcd(n, k) = 1. Vertices of the polygon are ... |
### Prompt
Please create a solution in Cpp to the following problem:
Vasiliy is fond of solving different tasks. Today he found one he wasn't able to solve himself, so he asks you to help.
Vasiliy is given n strings consisting of lowercase English letters. He wants them to be sorted in lexicographical order (as in t... |
### Prompt
Create a solution in Cpp for the following problem:
Joisino is about to compete in the final round of a certain programming competition. In this contest, there are N problems, numbered 1 through N. Joisino knows that it takes her T_i seconds to solve problem i(1≦i≦N).
Also, there are M kinds of drinks off... |
### Prompt
Construct a Cpp code solution to the problem outlined:
The dragon and the princess are arguing about what to do on the New Year's Eve. The dragon suggests flying to the mountains to watch fairies dancing in the moonlight, while the princess thinks they should just go to bed early. They are desperate to com... |
### Prompt
Your task is to create a CPP solution to 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 th... |
### Prompt
Please create a solution in CPP to the following problem:
Flatland has recently introduced a new type of an eye check for the driver's licence. The check goes like that: there is a plane with mannequins standing on it. You should tell the value of the minimum angle with the vertex at the origin of coordina... |
### Prompt
Construct a Cpp code solution to the problem outlined:
The hero of our story, Valera, and his best friend Arcady are still in school, and therefore they spend all the free time playing turn-based strategy "GAGA: Go And Go Again". The gameplay is as follows.
There are two armies on the playing field each ... |
### Prompt
Please formulate a CPP solution to the following problem:
RedDreamer has an array a consisting of n non-negative integers, and an unlucky integer T.
Let's denote the misfortune of array b having length m as f(b) — the number of pairs of integers (i, j) such that 1 ≤ i < j ≤ m and b_i + b_j = T. RedDreamer... |
### Prompt
Generate a cpp solution to the following problem:
This is an interactive problem.
Yui is a girl who enjoys playing Mahjong.
<image>
She has a mysterious set which consists of tiles (this set can be empty). Each tile has an integer value between 1 and n, and at most n tiles in the set have the same value... |
### Prompt
Generate a CPP solution to the following problem:
You are given two strings a and b. You have to remove the minimum possible number of consecutive (standing one after another) characters from string b in such a way that it becomes a subsequence of string a. It can happen that you will not need to remove an... |
### Prompt
Develop a solution in cpp to the problem described below:
As you know, lemmings like jumping. For the next spectacular group jump n lemmings gathered near a high rock with k comfortable ledges on it. The first ledge is situated at the height of h meters, the second one is at the height of 2h meters, and so... |
### Prompt
Your task is to create a cpp solution to the following problem:
Numbers of black and white points are placed on a plane. Let's imagine that a straight line of infinite length is drawn on the plane. When the line does not meet any of the points, the line divides these points into two groups. If the division... |
### Prompt
Please formulate a CPP solution to the following problem:
Artsem is on vacation and wants to buy souvenirs for his two teammates. There are n souvenir shops along the street. In i-th shop Artsem can buy one souvenir for ai dollars, and he cannot buy more than one souvenir in one shop. He doesn't want to in... |
### Prompt
Generate a CPP solution to the following problem:
Little Petya likes positive integers a lot. Recently his mom has presented him a positive integer a. There's only one thing Petya likes more than numbers: playing with little Masha. It turned out that Masha already has a positive integer b. Petya decided to... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Given are an integer N and arrays S, T, U, and V, each of length N. Construct an N×N matrix a that satisfy the following conditions:
* a_{i,j} is an integer.
* 0 \leq a_{i,j} \lt 2^{64}.
* If S_{i} = 0, the bitwise AND of the elements in ... |
### Prompt
In cpp, your task is to solve the following problem:
Do you know "sed," a tool provided with Unix? Its most popular use is to substitute every occurrence of a string contained in the input string (actually each input line) with another string β. More precisely, it proceeds as follows.
1. Within the input... |
### Prompt
Develop a solution in Cpp to the problem described below:
Alice wants to send an email to Miku on her mobile phone.
The only buttons that can be used for input on mobile phones are number buttons. Therefore, in order to input characters, the number buttons are pressed several times to input characters. Th... |
### Prompt
Please create a solution in Cpp to the following problem:
Petya sometimes has to water his field. To water the field, Petya needs a tank with exactly V ml of water.
Petya has got N tanks, i-th of them initially containing ai ml of water. The tanks are really large, any of them can contain any amount of wa... |
### Prompt
Your task is to create a CPP solution to the following problem:
Problem statement
There is a tree consisting of $ N $ vertices $ N-1 $ edges, and the $ i $ th edge connects the $ u_i $ and $ v_i $ vertices.
Each vertex has a button, and the button at the $ i $ th vertex is called the button $ i $.
First... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Decimal numbers are a common notation system currently in use and use ten symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 to represent all numbers.
Binary numbers are a popular notation in the computer world and use two symbols, 0 and 1, to repr... |
### Prompt
Please create a solution in Cpp to the following problem:
We all know the impressive story of Robin Hood. Robin Hood uses his archery skills and his wits to steal the money from rich, and return it to the poor.
There are n citizens in Kekoland, each person has ci coins. Each day, Robin Hood will take exac... |
### Prompt
In CPP, your task is to solve 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 t... |
### Prompt
Please formulate a CPP solution to the following problem:
Berland Football Cup starts really soon! Commentators from all over the world come to the event.
Organizers have already built n commentary boxes. m regional delegations will come to the Cup. Every delegation should get the same number of the comme... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Nastya came to her informatics lesson, and her teacher who is, by the way, a little bit famous here gave her the following task.
Two matrices A and B are given, each of them has size n × m. Nastya can perform the following operation to ma... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Arkady wants to have a dinner. He has just returned from a shop where he has bought a semifinished cutlet. He only needs to fry it. The cutlet should be fried for 2n seconds, in particular, it should be fried for n seconds on one side and n se... |
### Prompt
In CPP, your task is to solve the following problem:
You get to work and turn on the computer. You start coding and give little thought to the RAM role in the whole process. In this problem your task is to solve one of the problems you encounter in your computer routine.
We'll consider the RAM as a sequen... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Gerald has been selling state secrets at leisure. All the secrets cost the same: n marks. The state which secrets Gerald is selling, has no paper money, only coins. But there are coins of all positive integer denominations that are powers ... |
### Prompt
In cpp, your task is to solve the following problem:
Tomorrow is a difficult day for Polycarp: he has to attend a lectures and b practical classes at the university! Since Polycarp is a diligent student, he is going to attend all of them.
While preparing for the university, Polycarp wonders whether he can... |
### Prompt
Please create a solution in Cpp to the following problem:
You are given an array a_1, a_2, …, a_n of integers. This array is non-increasing.
Let's consider a line with n shops. The shops are numbered with integers from 1 to n from left to right. The cost of a meal in the i-th shop is equal to a_i.
You sh... |
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