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### Prompt
In Cpp, your task is to solve the following problem:
The Little Elephant has got a problem — somebody has been touching his sorted by non-decreasing array a of length n and possibly swapped some elements of the array.
The Little Elephant doesn't want to call the police until he understands if he could hav... |
### Prompt
Develop a solution in CPP to the problem described below:
A tree is an undirected connected graph without cycles. The distance between two vertices is the number of edges in a simple path between them.
Limak is a little polar bear. He lives in a tree that consists of n vertices, numbered 1 through n.
Lim... |
### Prompt
Create a solution in cpp for the following problem:
The police department of your city has just started its journey. Initially, they don’t have any manpower. So, they started hiring new recruits in groups.
Meanwhile, crimes keeps occurring within the city. One member of the police force can investigate on... |
### Prompt
Create a solution in CPP for the following problem:
Ehab is interested in the bitwise-xor operation and the special graphs. Mahmoud gave him a problem that combines both. He has a complete graph consisting of n vertices numbered from 0 to n - 1. For all 0 ≤ u < v < n, vertex u and vertex v are connected wi... |
### Prompt
Please formulate a Cpp solution to the following problem:
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 ... |
### Prompt
Develop a solution in CPP to the problem described below:
After a hard-working week Polycarp prefers to have fun. Polycarp's favorite entertainment is drawing snakes. He takes a rectangular checkered sheet of paper of size n × m (where n is the number of rows, m is the number of columns) and starts to draw... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
In Berland the opposition is going to arrange mass walking on the boulevard. The boulevard consists of n tiles that are lain in a row and are numbered from 1 to n from right to left. The opposition should start walking on the tile number 1... |
### Prompt
Develop a solution in cpp to the problem described below:
A renowned abstract artist Sasha, drawing inspiration from nowhere, decided to paint a picture entitled "Special Olympics". He justly thought that, if the regular Olympic games have five rings, then the Special ones will do with exactly two rings ju... |
### Prompt
Construct a cpp code solution to the problem outlined:
Give you N cards. Only one natural number is written on each card. However, the same number is never written.
From now on, as a question, I will say an appropriate natural number. Please answer the largest remainder you get when you divide the number ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Skyscraper "MinatoHarukas"
Mr. Port plans to start a new business renting one or more floors of the new skyscraper with one giga floors, MinatoHarukas. He wants to rent as many vertically adjacent floors as possible, because he wants to show ... |
### Prompt
Develop a solution in cpp to the problem described below:
Using the given four integers from 1 to 9, we create an expression that gives an answer of 10. When you enter four integers a, b, c, d, write a program that outputs an expression that gives an answer of 10 according to the following conditions. Also... |
### Prompt
In CPP, your task is to solve the following problem:
The only king stands on the standard chess board. You are given his position in format "cd", where c is the column from 'a' to 'h' and d is the row from '1' to '8'. Find the number of moves permitted for the king.
Check the king's moves here https://en.... |
### Prompt
Generate a cpp solution to the following problem:
Sereja has a sequence that consists of n positive integers, a1, a2, ..., an.
First Sereja took a piece of squared paper and wrote all distinct non-empty non-decreasing subsequences of sequence a. Then for each sequence written on the squared paper, Sereja... |
### Prompt
Please formulate a cpp solution to the following problem:
Yakko, Wakko and Dot, world-famous animaniacs, decided to rest from acting in cartoons, and take a leave to travel a bit. Yakko dreamt to go to Pennsylvania, his Motherland and the Motherland of his ancestors. Wakko thought about Tasmania, its beach... |
### Prompt
Construct a cpp code solution to the problem outlined:
You are given a string s of length n consisting of lowercase Latin letters. You may apply some operations to this string: in one operation you can delete some contiguous substring of this string, if all letters in the substring you delete are equal. Fo... |
### Prompt
Develop a solution in Cpp to the problem described below:
The Ohgas are a prestigious family based on Hachioji. The head of the family, Mr. Nemochi Ohga, a famous wealthy man, wishes to increase his fortune by depositing his money to an operation company. You are asked to help Mr. Ohga maximize his profit ... |
### Prompt
Generate a cpp solution to the following problem:
Sasha lives in a big happy family. At the Man's Day all the men of the family gather to celebrate it following their own traditions. There are n men in Sasha's family, so let's number them with integers from 1 to n.
Each man has at most one father but may ... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Soon there will be held the world's largest programming contest, but the testing system still has m bugs. The contest organizer, a well-known university, has no choice but to attract university students to fix all the bugs. The university has n student... |
### Prompt
Please create a solution in CPP to the following problem:
Famil Door wants to celebrate his birthday with his friends from Far Far Away. He has n friends and each of them can come to the party in a specific range of days of the year from ai to bi. Of course, Famil Door wants to have as many friends celebra... |
### Prompt
Please create a solution in CPP to the following problem:
It is well known that Berland has n cities, which form the Silver ring — cities i and i + 1 (1 ≤ i < n) are connected by a road, as well as the cities n and 1. The goverment have decided to build m new roads. The list of the roads to build was prepa... |
### Prompt
Your task is to create a cpp solution to the following problem:
Nauuo is a girl who loves writing comments.
One day, she posted a comment on Codeforces, wondering whether she would get upvotes or downvotes.
It's known that there were x persons who would upvote, y persons who would downvote, and there wer... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
In order to put away old things and welcome a fresh new year, a thorough cleaning of the house is a must.
Little Tommy finds an old polynomial and cleaned it up by taking it modulo another. But now he regrets doing this...
Given two inte... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Jzzhu has invented a kind of sequences, they meet the following property:
<image>
You are given x and y, please calculate fn modulo 1000000007 (109 + 7).
Input
The first line contains two integers x and y (|x|, |y| ≤ 109). The second l... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Mitya has a rooted tree with n vertices indexed from 1 to n, where the root has index 1. Each vertex v initially had an integer number a_v ≥ 0 written on it. For every vertex v Mitya has computed s_v: the sum of all values written on the v... |
### Prompt
Construct a Cpp code solution to the problem outlined:
You are given n points on a plane. All points are different.
Find the number of different groups of three points (A, B, C) such that point B is the middle of segment AC.
The groups of three points are considered unordered, that is, if point B is the... |
### Prompt
Create a solution in CPP for the following problem:
You are given an array a of length n that consists of zeros and ones.
You can perform the following operation multiple times. The operation consists of two steps:
1. Choose three integers 1 ≤ x < y < z ≤ n, that form an arithmetic progression (y - x ... |
### Prompt
Please create a solution in cpp to the following problem:
Write a program which manipulates a sequence A = {a0, a1, . . . , an−1} with the following operations:
* update(s, t, x): change as, as+1, ..., at to x.
* find(i): output the value of ai.
Note that the initial values of ai (i = 0, 1, . . . , n−1... |
### Prompt
Create a solution in Cpp for the following problem:
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors greater than 1.
* Subtract 1 from n if n is greater than 1... |
### Prompt
Develop a solution in cpp to the problem described below:
Anton has the integer x. He is interested what positive integer, which doesn't exceed x, has the maximum sum of digits.
Your task is to help Anton and to find the integer that interests him. If there are several such integers, determine the biggest... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
DZY loves Fast Fourier Transformation, and he enjoys using it.
Fast Fourier Transformation is an algorithm used to calculate convolution. Specifically, if a, b and c are sequences with length n, which are indexed from 0 to n - 1, and
<im... |
### Prompt
Please formulate a CPP solution to the following problem:
Example
Input
3
NNN
NNN
NNN
Output
Taro
### Response
```cpp
#include <cstdio>
#include <cstring>
#include <vector>
#include <queue>
#include <string>
#include <algorithm>
#include <iostream>
#include <string>
#include <map>
#include <set>
#in... |
### Prompt
Your task is to create a Cpp solution to the following problem:
We have a pyramid with N steps, built with blocks. The steps are numbered 1 through N from top to bottom. For each 1≤i≤N, step i consists of 2i-1 blocks aligned horizontally. The pyramid is built so that the blocks at the centers of the steps ... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Carousel Boutique is busy again! Rarity has decided to visit the pony ball and she surely needs a new dress, because going out in the same dress several times is a sign of bad manners. First of all, she needs a dress pattern, which she is ... |
### Prompt
Develop a solution in cpp to the problem described below:
As Famil Door’s birthday is coming, some of his friends (like Gabi) decided to buy a present for him. His friends are going to buy a string consisted of round brackets since Famil Door loves string of brackets of length n more than any other strings... |
### Prompt
Create a solution in Cpp for the following problem:
Yuu Koito and Touko Nanami are newlyweds! On the wedding day, Yuu gifted Touko a directed tree with n nodes and rooted at 1, and a labeling a which is some DFS order of the tree. Every edge in this tree is directed away from the root.
After calling dfs(1... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Hongcow is ruler of the world. As ruler of the world, he wants to make it easier for people to travel by road within their own countries.
The world can be modeled as an undirected graph with n nodes and m edges. k of the nodes are home to the governme... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Kostya is a progamer specializing in the discipline of Dota 2. Valve Corporation, the developer of this game, has recently released a new patch which turned the balance of the game upside down. Kostya, as the captain of the team, realizes ... |
### Prompt
Your task is to create a Cpp solution to the following problem:
Beroffice text editor has a wide range of features that help working with text. One of the features is an automatic search for typos and suggestions of how to fix them.
Beroffice works only with small English letters (i.e. with 26 letters fro... |
### Prompt
In CPP, your task is to solve the following problem:
Vitaly is a very weird man. He's got two favorite digits a and b. Vitaly calls a positive integer good, if the decimal representation of this integer only contains digits a and b. Vitaly calls a good number excellent, if the sum of its digits is a good n... |
### Prompt
Your task is to create a CPP solution to the following problem:
Problem
Given a sequence of length $ N $ $ A = $ {$ a_ {1}, a_ {2}, a_ {3}, ..., a_ {n} $}.
It is assumed that $ a_ {i} $ ($ i = 1,2,3, ..., n $) is initialized with $ i $.
Process the following two types of queries a total of $ Q $ times.
... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Create a program that takes two dates as input and outputs the number of days between the two dates.
Date 1 (y1, m1, d1) is the same as or earlier than date 2 (y2, m2, d2). Date 1 is included in the number of days, not date 2. Also, take ... |
### Prompt
Create a solution in Cpp for the following problem:
Recently, the bear started studying data structures and faced the following problem.
You are given a sequence of integers x1, x2, ..., xn of length n and m queries, each of them is characterized by two integers li, ri. Let's introduce f(p) to represent t... |
### Prompt
Construct a CPP code solution to the problem outlined:
Petya has a string of length n consisting of small and large English letters and digits.
He performs m operations. Each operation is described with two integers l and r and a character c: Petya removes from the string all characters c on positions bet... |
### Prompt
Please provide a cpp coded solution to the problem described below:
This problem consists of two subproblems: for solving subproblem D1 you will receive 3 points, and for solving subproblem D2 you will receive 16 points.
Manao is the chief architect involved in planning a new supercollider. He has to iden... |
### Prompt
Please provide a CPP coded solution to the problem described below:
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 < a... |
### Prompt
Please formulate a CPP solution to the following problem:
The Little Elephant has got a problem — somebody has been touching his sorted by non-decreasing array a of length n and possibly swapped some elements of the array.
The Little Elephant doesn't want to call the police until he understands if he coul... |
### Prompt
Please formulate a CPP solution to the following problem:
Problem statement
Given the string $ S $. Find the number of all anagrams in $ S $ that are palindromic.
An anagram of the string $ X $ is an anagram of $ Y $, which means that $ X $ is equal to $ Y $, or that the rearranged characters of $ X $ ar... |
### Prompt
Generate a cpp solution to the following problem:
We have N lamps numbered 1 to N, and N buttons numbered 1 to N. Initially, Lamp 1, 2, \cdots, A are on, and the other lamps are off.
Snuke and Ringo will play the following game.
* First, Ringo generates a permutation (p_1,p_2,\cdots,p_N) of (1,2,\cdots,N... |
### Prompt
Generate a Cpp solution to the following problem:
Try guessing the statement from this picture:
<image>
You are given a non-negative integer d. You have to find two non-negative real numbers a and b such that a + b = d and a ⋅ b = d.
Input
The first line contains t (1 ≤ t ≤ 10^3) — the number of test ... |
### Prompt
Generate a cpp solution to the following problem:
Pablo Squarson is a well-known cubism artist. This year's theme for Pablo Squarson is "Squares". Today we are visiting his studio to see how his masterpieces are given birth.
At the center of his studio, there is a huuuuuge table and beside it are many, ma... |
### Prompt
Construct a cpp code solution to the problem outlined:
Once upon a time there were several little pigs and several wolves on a two-dimensional grid of size n × m. Each cell in this grid was either empty, containing one little pig, or containing one wolf.
A little pig and a wolf are adjacent if the cells t... |
### Prompt
Create a solution in cpp for the following problem:
This is an easier version of the next problem. In this version, q = 0.
A sequence of integers is called nice if its elements are arranged in blocks like in [3, 3, 3, 4, 1, 1]. Formally, if two elements are equal, everything in between must also be equal.... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
You are given two arrays a and b, each contains n integers.
You want to create a new array c as follows: choose some real (i.e. not necessarily integer) number d, and then for every i ∈ [1, n] let c_i := d ⋅ a_i + b_i.
Your goal is to ma... |
### Prompt
Your task is to create a Cpp solution to the following problem:
<image>
One evening. As usual, when you were watching TV in the living room, my sister in fifth grade offered me a consultation. When I listened to the story, I couldn't understand the math problem that was presented at school today, so I wan... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
One Khanate had a lot of roads and very little wood. Riding along the roads was inconvenient, because the roads did not have road signs indicating the direction to important cities.
The Han decided that it's time to fix the issue, and ord... |
### Prompt
Please create a solution in Cpp to the following problem:
There are n animals in the queue to Dr. Dolittle. When an animal comes into the office, the doctor examines him, gives prescriptions, appoints tests and may appoint extra examination. Doc knows all the forest animals perfectly well and therefore kno... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Recently you have bought a snow walking robot and brought it home. Suppose your home is a cell (0, 0) on an infinite grid.
You also have the sequence of instructions of this robot. It is written as the string s consisting of characters 'L', 'R', 'U' a... |
### Prompt
Please create a solution in Cpp to the following problem:
In Republic of AtCoder, Snuke Chameleons (Family: Chamaeleonidae, Genus: Bartaberia) are very popular pets. Ringo keeps N Snuke Chameleons in a cage.
A Snuke Chameleon that has not eaten anything is blue. It changes its color according to the follo... |
### Prompt
Please formulate a cpp solution to the following problem:
Petya loves lucky numbers very much. Everybody knows that lucky numbers are positive integers whose decimal record contains only the lucky digits 4 and 7. For example, numbers 47, 744, 4 are lucky and 5, 17, 467 are not.
Petya has an array a of n i... |
### Prompt
Please create a solution in CPP to the following problem:
You are given a text that consists of lowercase Latin letters, spaces and punctuation marks (dot, comma, exclamation mark and question mark). A word is defined as a sequence of consecutive Latin letters.
Your task is to add spaces to the text by th... |
### Prompt
Please provide a cpp coded solution to the problem described below:
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 div... |
### Prompt
Please formulate a Cpp solution to the following problem:
Long story short, shashlik is Miroslav's favorite food. Shashlik is prepared on several skewers simultaneously. There are two states for each skewer: initial and turned over.
This time Miroslav laid out n skewers parallel to each other, and enumera... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Let's denote correct match equation (we will denote it as CME) an equation a + b = c there all integers a, b and c are greater than zero.
For example, equations 2 + 2 = 4 (||+||=||||) and 1 + 2 = 3 (|+||=|||) are CME but equations 1 + 2 = 4 (|+||=||||... |
### Prompt
Develop a solution in cpp to the problem described below:
JOI has a stove in your room. JOI himself is resistant to the cold, so he doesn't need to put on the stove when he is alone in the room, but he needs to put on the stove when there are visitors.
On this day, there are N guests under JOI. The ith (1... |
### Prompt
In CPP, your task is to solve the following problem:
Smart Beaver decided to be not only smart, but also a healthy beaver! And so he began to attend physical education classes at school X. In this school, physical education has a very creative teacher. One of his favorite warm-up exercises is throwing ball... |
### Prompt
Generate a Cpp solution to the following problem:
When preparing a tournament, Codeforces coordinators try treir best to make the first problem as easy as possible. This time the coordinator had chosen some problem and asked n people about their opinions. Each person answered whether this problem is easy o... |
### Prompt
Please formulate a Cpp solution to the following problem:
Let's call the following process a transformation of a sequence of length n.
If the sequence is empty, the process ends. Otherwise, append the [greatest common divisor](https://en.wikipedia.org/wiki/Greatest_common_divisor) (GCD) of all the element... |
### Prompt
Your task is to create a CPP solution to the following problem:
"Balloons should be captured efficiently", the game designer says. He is designing an oldfashioned game with two dimensional graphics. In the game, balloons fall onto the ground one after another, and the player manipulates a robot vehicle on ... |
### Prompt
Generate a cpp solution to the following problem:
It's that time of the year when the Russians flood their countryside summer cottages (dachas) and the bus stop has a lot of people. People rarely go to the dacha on their own, it's usually a group, so the people stand in queue by groups.
The bus stop queue... |
### Prompt
Generate a Cpp solution to the following problem:
For a given weighted graph $G = (V, E)$, find the shortest path from a source to each vertex. For each vertex $u$, print the total weight of edges on the shortest path from vertex $0$ to $u$.
Constraints
* $1 \leq n \leq 10,000$
* $0 \leq c_i \leq 100,000... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Squirrel Liss loves nuts. There are n trees (numbered 1 to n from west to east) along a street and there is a delicious nut on the top of each tree. The height of the tree i is hi. Liss wants to eat all nuts.
Now Liss is on the root of th... |
### Prompt
Generate a Cpp solution to the following problem:
Arpa is taking a geometry exam. Here is the last problem of the exam.
You are given three points a, b, c.
Find a point and an angle such that if we rotate the page around the point by the angle, the new position of a is the same as the old position of b, ... |
### Prompt
Develop a solution in Cpp to the problem described below:
This winter is so cold in Nvodsk! A group of n friends decided to buy k bottles of a soft drink called "Take-It-Light" to warm up a bit. Each bottle has l milliliters of the drink. Also they bought c limes and cut each of them into d slices. After t... |
### Prompt
Develop a solution in CPP to the problem described below:
You are given a rooted tree consisting of n vertices numbered from 1 to n. The root of the tree is a vertex number 1.
Initially all vertices contain number 0. Then come q queries, each query has one of the two types:
* The format of the query: 1... |
### Prompt
Please formulate a cpp solution to the following problem:
You're given two arrays a[1 ... n] and b[1 ... n], both of the same length n.
In order to perform a push operation, you have to choose three integers l, r, k satisfying 1 ≤ l ≤ r ≤ n and k > 0. Then, you will add k to elements a_l, a_{l+1}, …, a_r.... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
In BerSoft n programmers work, the programmer i is characterized by a skill r_i.
A programmer a can be a mentor of a programmer b if and only if the skill of the programmer a is strictly greater than the skill of the programmer b (r_a > r... |
### Prompt
Please create a solution in cpp to the following problem:
Shaass thinks a kitchen with all white floor tiles is so boring. His kitchen floor is made of n·m square tiles forming a n × m rectangle. Therefore he's decided to color some of the tiles in black so that the floor looks like a checkerboard, which i... |
### Prompt
Please create a solution in Cpp to the following problem:
A camera you have accidentally left in a desert has taken an interesting photo. The photo has a resolution of n pixels width, and each column of this photo is all white or all black. Thus, we can represent the photo as a sequence of n zeros and ones... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
You are given integers N and K. Find the number of triples (a,b,c) of positive integers not greater than N such that a+b,b+c and c+a are all multiples of K. The order of a,b,c does matter, and some of them can be the same.
Constraints
* ... |
### Prompt
Generate a cpp solution to the following problem:
ButCoder Inc. runs a programming competition site called ButCoder. In this site, a user is given an integer value called rating that represents his/her skill, which changes each time he/she participates in a contest. The initial value of a new user's rating... |
### Prompt
Please formulate a cpp solution to the following problem:
curtain
Summer is coming soon. You decide to redecorate your room for the summer. It is expected that the sun will be very strong this summer, and it will be a difficult season for you who are not good at dazzling. So you thought about installing a... |
### Prompt
Generate a cpp solution to the following problem:
Ksenia has an array a consisting of n positive integers a_1, a_2, …, a_n.
In one operation she can do the following:
* choose three distinct indices i, j, k, and then
* change all of a_i, a_j, a_k to a_i ⊕ a_j ⊕ a_k simultaneously, where ⊕ denotes ... |
### Prompt
Generate a cpp solution to the following problem:
Vasiliy likes to rest after a hard work, so you may often meet him in some bar nearby. As all programmers do, he loves the famous drink "Beecola", which can be bought in n different shops in the city. It's known that the price of one bottle in the shop i is... |
### Prompt
Create a solution in Cpp for the following problem:
You are given two strings s and t both of length n and both consisting of lowercase Latin letters.
In one move, you can choose any length len from 1 to n and perform the following operation:
* Choose any contiguous substring of the string s of length... |
### Prompt
In Cpp, your task is to solve the following problem:
B: AddMulSubDiv
Problem Statement
You have an array A of N integers. A_i denotes the i-th element of A.
You have to process one of the following queries Q times:
* Query 1: The query consists of non-negative integer x, and two positive integers s, t.... |
### Prompt
Please create a solution in Cpp to the following problem:
We have a grid with 3 rows and N columns. The cell at the i-th row and j-th column is denoted (i, j). Initially, each cell (i, j) contains the integer i+3j-3.
<image>
A grid with N=5 columns
Snuke can perform the following operation any number of... |
### Prompt
Create a solution in cpp for the following problem:
You are given two arrays of integers a and b. For each element of the second array bj you should find the number of elements in array a that are less than or equal to the value bj.
Input
The first line contains two integers n, m (1 ≤ n, m ≤ 2·105) — the... |
### Prompt
Develop a solution in cpp to the problem described below:
Igor likes hexadecimal notation and considers positive integer in the hexadecimal notation interesting if each digit and each letter in it appears no more than t times. For example, if t = 3, then integers 13a13322, aaa, abcdef0123456789 are interes... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
The stardate is 1977 and the science and art of detecting Death Stars is in its infancy. Princess Heidi has received information about the stars in the nearby solar system from the Rebel spies and now, to help her identify the exact locati... |
### Prompt
Generate a cpp solution to the following problem:
Polycarp is a frequent user of the very popular messenger. He's chatting with his friends all the time. He has n friends, numbered from 1 to n.
Recall that a permutation of size n is an array of size n such that each integer from 1 to n occurs exactly once... |
### Prompt
In cpp, your task is to solve the following problem:
Vladik had started reading a complicated book about algorithms containing n pages. To improve understanding of what is written, his friends advised him to read pages in some order given by permutation P = [p1, p2, ..., pn], where pi denotes the number of... |
### Prompt
Create a solution in CPP for the following problem:
A tetromino is a figure formed by joining four squares edge to edge. We will refer to the following seven kinds of tetromino as I-, O-, T-, J-, L-, S- and Z-tetrominos, respectively:
a60bcb8e9e8f22e3af51049eda063392.png
Snuke has many tetrominos. The nu... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
There are a set of points S on the plane. This set doesn't contain the origin O(0, 0), and for each two distinct points in the set A and B, the triangle OAB has strictly positive area.
Consider a set of pairs of points (P1, P2), (P3, P4),... |
### Prompt
Develop a solution in CPP to the problem described below:
You are given a tree (an undirected connected acyclic graph) consisting of n vertices and n - 1 edges. A number is written on each edge, each number is either 0 (let's call such edges 0-edges) or 1 (those are 1-edges).
Let's call an ordered pair of... |
### Prompt
Generate a CPP solution to the following problem:
A binary string is a string where each character is either 0 or 1. Two binary strings a and b of equal length are similar, if they have the same character in some position (there exists an integer i such that a_i = b_i). For example:
* 10010 and 01111 ar... |
### Prompt
Construct a CPP code solution to the problem outlined:
Pasha has recently bought a new phone jPager and started adding his friends' phone numbers there. Each phone number consists of exactly n digits.
Also Pasha has a number k and two sequences of length n / k (n is divisible by k) a1, a2, ..., an / k and... |
### Prompt
Create a solution in Cpp for the following problem:
Nowadays it is becoming increasingly difficult to park a car in cities successfully. Let's imagine a segment of a street as long as L meters along which a parking lot is located. Drivers should park their cars strictly parallel to the pavement on the righ... |
### Prompt
Create a solution in CPP for the following problem:
You are given a problemset consisting of n problems. The difficulty of the i-th problem is a_i. It is guaranteed that all difficulties are distinct and are given in the increasing order.
You have to assemble the contest which consists of some problems of... |
### Prompt
Develop a solution in cpp to the problem described below:
In this task Anna and Maria play the following game. Initially they have a checkered piece of paper with a painted n × m rectangle (only the border, no filling). Anna and Maria move in turns and Anna starts. During each move one should paint inside ... |
### Prompt
Develop a solution in Cpp to the problem described below:
Gargari got bored to play with the bishops and now, after solving the problem about them, he is trying to do math homework. In a math book he have found k permutations. Each of them consists of numbers 1, 2, ..., n in some order. Now he should find ... |
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