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### Prompt
Please formulate a CPP solution to the following problem:
There are n stones on the table in a row, each of them can be red, green or blue. Count the minimum number of stones to take from the table so that any two neighboring stones had different colors. Stones in a row are considered neighboring if there ... |
### Prompt
Please create a solution in cpp to the following problem:
Initially there was an array a consisting of n integers. Positions in it are numbered from 1 to n.
Exactly q queries were performed on the array. During the i-th query some segment (l_i, r_i) (1 ≤ l_i ≤ r_i ≤ n) was selected and values of elements ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Let's introduce the designation <image>, where x is a string, n is a positive integer and operation " + " is the string concatenation operation. For example, [abc, 2] = abcabc.
We'll say that string s can be obtained from string t, if we ... |
### Prompt
Your task is to create a cpp solution to the following problem:
Maksim has n objects and m boxes, each box has size exactly k. Objects are numbered from 1 to n in order from left to right, the size of the i-th object is a_i.
Maksim wants to pack his objects into the boxes and he will pack objects by the f... |
### Prompt
Please provide a CPP coded solution to the problem described below:
After observing the results of Spy Syndrome, Yash realised the errors of his ways. He now believes that a super spy such as Siddhant can't use a cipher as basic and ancient as Caesar cipher. After many weeks of observation of Siddhant’s se... |
### Prompt
In CPP, your task is to solve the following problem:
There are n positive integers written on the blackboard. Also, a positive number k ≥ 2 is chosen, and none of the numbers on the blackboard are divisible by k. In one operation, you can choose any two integers x and y, erase them and write one extra numb... |
### Prompt
Generate a Cpp solution to the following problem:
Mr. A, who will graduate next spring, decided to move when he got a job. The company that finds a job has offices in several towns, and the offices that go to work differ depending on the day. So Mr. A decided to live in a town where he had a short time to ... |
### Prompt
Please formulate a cpp solution to the following problem:
Many modern text editors automatically check the spelling of the user's text. Some editors even suggest how to correct typos.
In this problem your task to implement a small functionality to correct two types of typos in a word. We will assume that ... |
### Prompt
Develop a solution in CPP to the problem described below:
Once upon a time in a kingdom far, far away… Okay, let’s start at the point where Ivan the Fool met Gorynych the Dragon. Ivan took out his magic sword and the battle began. First Gorynych had h heads and t tails. With each strike of the sword Ivan c... |
### Prompt
Your task is to create a cpp solution to the following problem:
We have N logs of lengths A_1,A_2,\cdots A_N.
We can cut these logs at most K times in total. When a log of length L is cut at a point whose distance from an end of the log is t (0<t<L), it becomes two logs of lengths t and L-t.
Find the sho... |
### Prompt
Develop a solution in Cpp to the problem described below:
Have you ever tasted Martian food? Well, you should.
Their signature dish is served on a completely black plate with the radius of R, flat as a pancake.
First, they put a perfectly circular portion of the Golden Honduras on the plate. It has the r... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
You are given an array a of length n, which initially is a permutation of numbers from 1 to n. In one operation, you can choose an index i (1 ≤ i < n) such that a_i < a_{i + 1}, and remove either a_i or a_{i + 1} from the array (after the ... |
### Prompt
Please formulate a Cpp solution to the following problem:
The only difference between easy and hard versions is constraints.
A session has begun at Beland State University. Many students are taking exams.
Polygraph Poligrafovich is going to examine a group of n students. Students will take the exam one-b... |
### Prompt
Please formulate a CPP solution to the following problem:
For a string S consisting of the uppercase English letters `P` and `D`, let the doctoral and postdoctoral quotient of S be the total number of occurrences of `D` and `PD` in S as contiguous substrings. For example, if S = `PPDDP`, it contains two oc... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Takahashi has N balls. Initially, an integer A_i is written on the i-th ball.
He would like to rewrite the integer on some balls so that there are at most K different integers written on the N balls.
Find the minimum number of balls that... |
### Prompt
In Cpp, your task is to solve the following problem:
You are given two integer sequences S and T of length N and M, respectively, both consisting of integers between 1 and 10^5 (inclusive).
In how many pairs of a subsequence of S and a subsequence of T do the two subsequences are the same in content?
Her... |
### Prompt
Construct a CPP code solution to the problem outlined:
Yaroslav is playing a game called "Time". The game has a timer showing the lifespan he's got left. As soon as the timer shows 0, Yaroslav's character dies and the game ends. Also, the game has n clock stations, station number i is at point (xi, yi) of ... |
### Prompt
Please formulate a CPP solution to the following problem:
Iahub likes trees very much. Recently he discovered an interesting tree named propagating tree. The tree consists of n nodes numbered from 1 to n, each node i having an initial value ai. The root of the tree is node 1.
This tree has a special prope... |
### Prompt
Generate a cpp solution to the following problem:
Little girl Tanya is learning how to decrease a number by one, but she does it wrong with a number consisting of two or more digits. Tanya subtracts one from a number by the following algorithm:
* if the last digit of the number is non-zero, she decrease... |
### 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
Your task is to create a cpp solution to the following problem:
Right now she actually isn't. But she will be, if you don't solve this problem.
You are given integers n, k, A and B. There is a number x, which is initially equal to n. You are allowed to perform two types of operations:
1. Subtract 1 fr... |
### Prompt
Please formulate a Cpp solution to the following problem:
Given is a positive integer N. How many tuples (A,B,C) of positive integers satisfy A \times B + C = N?
Constraints
* 2 \leq N \leq 10^6
* All values in input are integers.
Input
Input is given from Standard Input in the following format:
N
... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
You are given a chessboard of size n × n. It is filled with numbers from 1 to n^2 in the following way: the first ⌈ (n^2)/(2) ⌉ numbers from 1 to ⌈ (n^2)/(2) ⌉ are written in the cells with even sum of coordinates from left to right from t... |
### Prompt
Create a solution in CPP for the following problem:
A plane is flying at a constant height of h meters above the ground surface. Let's consider that it is flying from the point (-10^9, h) to the point (10^9, h) parallel with Ox axis.
A glider is inside the plane, ready to start his flight at any moment (f... |
### Prompt
Please create a solution in Cpp to the following problem:
Alice has a very important message M consisting of some non-negative integers that she wants to keep secret from Eve. Alice knows that the only theoretically secure cipher is one-time pad. Alice generates a random key K of the length equal to the me... |
### Prompt
In CPP, your task is to solve the following problem:
Calculate the number of ways to place n rooks on n × n chessboard so that both following conditions are met:
* each empty cell is under attack;
* exactly k pairs of rooks attack each other.
An empty cell is under attack if there is at least one... |
### Prompt
Please formulate a CPP solution to the following problem:
You are given N positive integers a_1, a_2, ..., a_N.
For a non-negative integer m, let f(m) = (m\ mod\ a_1) + (m\ mod\ a_2) + ... + (m\ mod\ a_N).
Here, X\ mod\ Y denotes the remainder of the division of X by Y.
Find the maximum value of f.
Con... |
### Prompt
Please provide a cpp coded solution to the problem described below:
An old document says that a Ninja House in Kanazawa City was in fact a defensive fortress, which was designed like a maze. Its rooms were connected by hidden doors in a complicated manner, so that any invader would become lost. Each room h... |
### Prompt
Please formulate a CPP solution to the following problem:
Polycarpus is the director of a large corporation. There are n secretaries working for the corporation, each of them corresponds via the famous Spyke VoIP system during the day. We know that when two people call each other via Spyke, the Spyke netwo... |
### Prompt
Your task is to create a Cpp solution to the following problem:
You are the gym teacher in the school.
There are n students in the row. And there are two rivalling students among them. The first one is in position a, the second in position b. Positions are numbered from 1 to n from left to right.
Since t... |
### Prompt
Generate a CPP solution to the following problem:
There are N towns on a plane. The i-th town is located at the coordinates (x_i,y_i). There may be more than one town at the same coordinates.
You can build a road between two towns at coordinates (a,b) and (c,d) for a cost of min(|a-c|,|b-d|) yen (the curr... |
### Prompt
In Cpp, your task is to solve the following problem:
<image>
At the request of a friend who started learning abacus, you decided to create a program to display the abacus beads. Create a program that takes a certain number as input and outputs a row of abacus beads. However, the number of digits of the a... |
### Prompt
Generate a CPP solution to the following problem:
There is an integer sequence of length 2^N: A_0, A_1, ..., A_{2^N-1}. (Note that the sequence is 0-indexed.)
For every integer K satisfying 1 \leq K \leq 2^N-1, solve the following problem:
* Let i and j be integers. Find the maximum value of A_i + A_j wh... |
### Prompt
Please provide a cpp coded solution to the problem described below:
There is a robot staying at X=0 on the Ox axis. He has to walk to X=n. You are controlling this robot and controlling how he goes. The robot has a battery and an accumulator with a solar panel.
The i-th segment of the path (from X=i-1 to ... |
### Prompt
Generate a CPP solution to the following problem:
You are given a rooted tree with n vertices, the root of the tree is the vertex 1. Each vertex has some non-negative price. A leaf of the tree is a non-root vertex that has degree 1.
Arkady and Vasily play a strange game on the tree. The game consists of t... |
### Prompt
Your task is to create a CPP solution to the following problem:
Students love to celebrate their holidays. Especially if the holiday is the day of the end of exams!
Despite the fact that Igor K., unlike his groupmates, failed to pass a programming test, he decided to invite them to go to a cafe so that ea... |
### Prompt
Develop a solution in CPP to the problem described below:
There are n castles in the Lannister's Kingdom and some walls connect two castles, no two castles are connected by more than one wall, no wall connects a castle to itself.
Sir Jaime Lannister has discovered that Daenerys Targaryen is going to atta... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Ivan has an array consisting of n different integers. He decided to reorder all elements in increasing order. Ivan loves merge sort so he decided to represent his array with one or several increasing sequences which he then plans to merge ... |
### Prompt
Please formulate a cpp solution to the following problem:
The legendary Farmer John is throwing a huge party, and animals from all over the world are hanging out at his house. His guests are hungry, so he instructs his cow Bessie to bring out the snacks! Moo!
There are n snacks flavors, numbered with inte... |
### Prompt
Please formulate a cpp solution to the following problem:
During the archaeological research in the Middle East you found the traces of three ancient religions: First religion, Second religion and Third religion. You compiled the information on the evolution of each of these beliefs, and you now wonder if ... |
### Prompt
Please create a solution in cpp to the following problem:
E869120 is initially standing at the origin (0, 0) in a two-dimensional plane.
He has N engines, which can be used as follows:
* When E869120 uses the i-th engine, his X- and Y-coordinate change by x_i and y_i, respectively. In other words, if E86... |
### Prompt
Please formulate a CPP solution to the following problem:
Fox Ciel is playing a card game with her friend Jiro.
Jiro has n cards, each one has two attributes: position (Attack or Defense) and strength. Fox Ciel has m cards, each one has these two attributes too. It's known that position of all Ciel's card... |
### Prompt
Develop a solution in CPP to the problem described below:
Another dull quarantine day was going by when BThero decided to start researching matrices of size n × m. The rows are numerated 1 through n from top to bottom, and the columns are numerated 1 through m from left to right. The cell in the i-th row a... |
### Prompt
Your task is to create a CPP solution to the following problem:
The Resistance is trying to take control over as many planets of a particular solar system as possible. Princess Heidi is in charge of the fleet, and she must send ships to some planets in order to maximize the number of controlled planets.
T... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
International Abbreviation Olympiad takes place annually starting from 1989. Each year the competition receives an abbreviation of form IAO'y, where y stands for some number of consequent last digits of the current year. Organizers always ... |
### Prompt
In cpp, your task is to solve the following problem:
Dima, Inna and Seryozha have gathered in a room. That's right, someone's got to go. To cheer Seryozha up and inspire him to have a walk, Inna decided to cook something.
Dima and Seryozha have n fruits in the fridge. Each fruit has two parameters: the t... |
### Prompt
Please provide a CPP coded solution to the problem described below:
On the Literature lesson Sergei noticed an awful injustice, it seems that some students are asked more often than others.
Seating in the class looks like a rectangle, where n rows with m pupils in each.
The teacher asks pupils in the fo... |
### Prompt
Develop a solution in cpp to the problem described below:
Emuskald is an avid horticulturist and owns the world's longest greenhouse — it is effectively infinite in length.
Over the years Emuskald has cultivated n plants in his greenhouse, of m different plant species numbered from 1 to m. His greenhouse ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
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... |
### Prompt
Your task is to create a cpp solution to the following problem:
Tax Rate Changed
VAT (value-added tax) is a tax imposed at a certain rate proportional to the sale price.
Our store uses the following rules to calculate the after-tax prices.
* When the VAT rate is x%, for an item with the before-tax price... |
### Prompt
Create a solution in cpp for the following problem:
A tree is a connected graph that doesn't contain any cycles.
The distance between two vertices of a tree is the length (in edges) of the shortest path between these vertices.
You are given a tree with n vertices and a positive number k. Find the number ... |
### Prompt
Create a solution in CPP for the following problem:
The goal of the 15 puzzle problem is to complete pieces on $4 \times 4$ cells where one of the cells is empty space.
In this problem, the space is represented by 0 and pieces are represented by integers from 1 to 15 as shown below.
1 2 3 4
6 7 8 0
5 10... |
### Prompt
Please formulate a cpp solution to the following problem:
Om Nom really likes candies and doesn't like spiders as they frequently steal candies. One day Om Nom fancied a walk in a park. Unfortunately, the park has some spiders and Om Nom doesn't want to see them at all.
<image>
The park can be represente... |
### Prompt
Construct a CPP code solution to the problem outlined:
Arya has n opponents in the school. Each day he will fight with all opponents who are present this day. His opponents have some fighting plan that guarantees they will win, but implementing this plan requires presence of them all. That means if one day... |
### Prompt
Construct a CPP code solution to the problem outlined:
Print all subsets of a set $S$, which contains $0, 1, ... n-1$ as elements. Note that we represent $0, 1, ... n-1$ as 00...0001, 00...0010, 00...0100, ..., 10...0000 in binary respectively and the integer representation of a subset is calculated by bit... |
### Prompt
Construct a cpp code solution to the problem outlined:
One day student Vasya was sitting on a lecture and mentioned a string s1s2... sn, consisting of letters "a", "b" and "c" that was written on his desk. As the lecture was boring, Vasya decided to complete the picture by composing a graph G with the foll... |
### Prompt
In cpp, your task is to solve the following problem:
You are given a string s consisting of n lowercase Latin letters. Polycarp wants to remove exactly k characters (k ≤ n) from the string s. Polycarp uses the following algorithm k times:
* if there is at least one letter 'a', remove the leftmost occurr... |
### Prompt
Please create a solution in Cpp 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 necessary to c... |
### Prompt
Create a solution in cpp for the following problem:
Mr. A is planning to travel alone on a highway bus (hereinafter referred to as "bus") during his high school holidays. First, Mr. A chose the town he wanted to visit the most and made it his destination. Next, you have to decide the route to transfer the ... |
### Prompt
Create a solution in CPP for the following problem:
In Berland it is the holiday of equality. In honor of the holiday the king decided to equalize the welfare of all citizens in Berland by the expense of the state treasury.
Totally in Berland there are n citizens, the welfare of each of them is estimated... |
### Prompt
Construct a Cpp code solution to the problem outlined:
A football league has recently begun in Beautiful land. There are n teams participating in the league. Let's enumerate them with integers from 1 to n.
There will be played exactly (n(n-1))/(2) matches: each team will play against all other teams exact... |
### Prompt
Your task is to create a cpp solution to the following problem:
You are given a string s consisting of exactly n characters, and each character is either '0', '1' or '2'. Such strings are called ternary strings.
Your task is to replace minimum number of characters in this string with other characters to o... |
### Prompt
Please formulate a Cpp solution to the following problem:
There's a famous museum in the city where Kleofáš lives. In the museum, n exhibits (numbered 1 through n) had been displayed for a long time; the i-th of those exhibits has value vi and mass wi.
Then, the museum was bought by a large financial gro... |
### Prompt
Create a solution in CPP for the following problem:
According to the regulations of Berland's army, a reconnaissance unit should consist of exactly two soldiers. Since these two soldiers shouldn't differ much, their heights can differ by at most d centimeters. Captain Bob has n soldiers in his detachment. ... |
### Prompt
Develop a solution in Cpp to the problem described below:
There are two main kinds of events in the life of top-model: fashion shows and photo shoots. Participating in any of these events affects the rating of appropriate top-model. After each photo shoot model's rating increases by a and after each fashio... |
### Prompt
Generate a Cpp solution to the following problem:
You are given three integers k, pa and pb.
You will construct a sequence with the following algorithm: Initially, start with the empty sequence. Each second, you do the following. With probability pa / (pa + pb), add 'a' to the end of the sequence. Otherwi... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
There are n seats in the train's car and there is exactly one passenger occupying every seat. The seats are numbered from 1 to n from left to right. The trip is long, so each passenger will become hungry at some moment of time and will go ... |
### Prompt
Create a solution in Cpp for the following problem:
You are given an undirected graph consisting of N vertices and M edges. The vertices are numbered 1 to N, and the edges are numbered 1 to M. In addition, each vertex has a label, `A` or `B`. The label of Vertex i is s_i. Edge i bidirectionally connects ve... |
### Prompt
Create a solution in cpp for the following problem:
Given are integers A, B, and N.
Find the maximum possible value of floor(Ax/B) - A × floor(x/B) for a non-negative integer x not greater than N.
Here floor(t) denotes the greatest integer not greater than the real number t.
Constraints
* 1 ≤ A ≤ 10^{6... |
### Prompt
Create a solution in cpp for the following problem:
Petya and Vasya decided to play a game. They have n cards (n is an even number). A single integer is written on each card.
Before the game Petya will choose an integer and after that Vasya will choose another integer (different from the number that Petya... |
### Prompt
Please create a solution in Cpp to the following problem:
There is a very secret base in Potatoland where potato mash is made according to a special recipe. The neighbours from Porridgia decided to seize this recipe and to sell it to Pilauland. For this mission they have been preparing special agent Pearlo... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Princess Twilight went to Celestia and Luna's old castle to research the chest from the Elements of Harmony.
<image>
A sequence of positive integers bi is harmony if and only if for every two elements of the sequence their greatest commo... |
### Prompt
Develop a solution in Cpp to the problem described below:
One warm and sunny day king Copa decided to visit the shooting gallery, located at the Central Park, and try to win the main prize — big pink plush panda. The king is not good at shooting, so he invited you to help him.
The shooting gallery is an i... |
### Prompt
In Cpp, your task is to solve the following problem:
problem
Mobiles are widely known as moving works of art. The IOI Japan Committee has decided to create mobiles to publicize JOI. JOI public relations mobiles are sticks, strings, and weights. It is constructed as follows using the three types of element... |
### Prompt
Please formulate a CPP solution to the following problem:
There are n casinos lined in a row. If Memory plays at casino i, he has probability pi to win and move to the casino on the right (i + 1) or exit the row (if i = n), and a probability 1 - pi to lose and move to the casino on the left (i - 1) or also... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
Two integer sequences existed initially — one of them was strictly increasing, and the other one — strictly decreasing.
Strictly increasing sequence is a sequence of integers [x_1 < x_2 < ... < x_k]. And strictly decreasing sequence is a ... |
### Prompt
Develop a solution in cpp to the problem described below:
Uncle Fyodor, Matroskin the Cat and Sharic the Dog live their simple but happy lives in Prostokvashino. Sometimes they receive parcels from Uncle Fyodor’s parents and sometimes from anonymous benefactors, in which case it is hard to determine to whi... |
### Prompt
Please formulate 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 on it. ... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Appleman has a very big sheet of paper. This sheet has a form of rectangle with dimensions 1 × n. Your task is help Appleman with folding of such a sheet. Actually, you need to perform q queries. Each query will have one of the following t... |
### Prompt
Please formulate a CPP solution to the following problem:
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 such j (1 ... |
### Prompt
Please create a solution in Cpp to the following problem:
There is a bus stop near the university. The lessons are over, and n students come to the stop. The i-th student will appear at the bus stop at time ti (all ti's are distinct).
We shall assume that the stop is located on the coordinate axis Ox, at ... |
### Prompt
Please create a solution in cpp to the following problem:
You have a garland consisting of n lamps. Each lamp is colored red, green or blue. The color of the i-th lamp is s_i ('R', 'G' and 'B' — colors of lamps in the garland).
You have to recolor some lamps in this garland (recoloring a lamp means changi... |
### Prompt
Please formulate a cpp solution to the following problem:
You are given an array a consisting of n integers, and additionally an integer m. You have to choose some sequence of indices b1, b2, ..., bk (1 ≤ b1 < b2 < ... < bk ≤ n) in such a way that the value of <image> is maximized. Chosen sequence can be e... |
### Prompt
Please provide a cpp coded solution to the problem described below:
You are given a sequence with N integers: A = \\{ A_1, A_2, \cdots, A_N \\}. For each of these N integers, we will choose a color and paint the integer with that color. Here the following condition must be satisfied:
* If A_i and A_j (i <... |
### Prompt
Please formulate a Cpp solution to the following problem:
Appleman and Toastman play a game. Initially Appleman gives one group of n numbers to the Toastman, then they start to complete the following tasks:
* Each time Toastman gets a group of numbers, he sums up all the numbers and adds this sum to the... |
### 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
Construct a CPP code solution to the problem outlined:
Petya and Vasya arranged a game. The game runs by the following rules. Players have a directed graph consisting of n vertices and m edges. One of the vertices contains a chip. Initially the chip is located at vertex s. Players take turns moving the chi... |
### Prompt
In cpp, your task is to solve the following problem:
The only difference between easy and hard versions is the maximum value of n.
You are given a positive integer number n. You really love good numbers so you want to find the smallest good number greater than or equal to n.
The positive integer is calle... |
### Prompt
Generate a cpp solution to the following problem:
From beginning till end, this message has been waiting to be conveyed.
For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we treat all letters as strings of length 1, and repeat the follow... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Andrew and Eugene are playing a game. Initially, Andrew has string s, consisting of digits. Eugene sends Andrew multiple queries of type "di → ti", that means "replace all digits di in string s with substrings equal to ti". For example, if... |
### Prompt
Please create a solution in Cpp to the following problem:
We have a string S consisting of lowercase English letters.
If the length of S is at most K, print S without change.
If the length of S exceeds K, extract the first K characters in S, append `...` to the end of them, and print the result.
Constra... |
### Prompt
Create a solution in CPP for the following problem:
You are given an integer N. Consider all possible segments on the coordinate axis with endpoints at integer points with coordinates between 0 and N, inclusive; there will be <image> of them.
You want to draw these segments in several layers so that in ea... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Given is a string S consisting of `L` and `R`.
Let N be the length of S. There are N squares arranged from left to right, and the i-th character of S from the left is written on the i-th square from the left.
The character written on the lef... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Find the least common multiple (LCM) of given n integers.
Constraints
* 2 ≤ n ≤ 10
* 1 ≤ ai ≤ 1000
* Product of given integers ai(i = 1, 2, ... n) does not exceed 231-1
Input
n
a1 a2 ... an
n is given in the first line. Then, n integers... |
### Prompt
In cpp, your task is to solve the following problem:
Vasya has two arrays A and B of lengths n and m, respectively.
He can perform the following operation arbitrary number of times (possibly zero): he takes some consecutive subsegment of the array and replaces it with a single element, equal to the sum of... |
### Prompt
Generate a Cpp solution to the following problem:
You are given a deck of n cards numbered from 1 to n (not necessarily in this order in the deck). You have to sort the deck by repeating the following operation.
* Choose 2 ≤ k ≤ n and split the deck in k nonempty contiguous parts D_1, D_2,..., D_k (D_1... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
You are given an array a consisting of n integers. You have to process q queries to this array; each query is given as four numbers l, r, x and y, denoting that for every i such that l ≤ i ≤ r and ai = x you have to set ai equal to y.
Pri... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Artsem has a friend Saunders from University of Chicago. Saunders presented him with the following problem.
Let [n] denote the set {1, ..., n}. We will also write f: [x] → [y] when a function f is defined in integer points 1, ..., x, and ... |
### Prompt
Construct a Cpp code solution to the problem outlined:
You have a knapsack with the capacity of W. There are also n items, the i-th one has weight w_i.
You want to put some of these items into the knapsack in such a way that their total weight C is at least half of its size, but (obviously) does not exce... |
### Prompt
Please create a solution in CPP to the following problem:
Vasya has been playing Plane of Tanks with his friends the whole year. Now it is time to divide the participants into several categories depending on their results.
A player is given a non-negative integer number of points in each round of the Pla... |
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