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### 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
Develop a solution in cpp to the problem described below:
You have three tasks, all of which need to be completed.
First, you can complete any one task at cost 0.
Then, just after completing the i-th task, you can complete the j-th task at cost |A_j - A_i|.
Here, |x| denotes the absolute value of x.
Fi... |
### Prompt
Your task is to create a Cpp solution to the following problem:
You have A 500-yen coins, B 100-yen coins and C 50-yen coins (yen is the currency of Japan). In how many ways can we select some of these coins so that they are X yen in total?
Coins of the same kind cannot be distinguished. Two ways to selec... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Vasya has got a tree consisting of n vertices. He wants to delete some (possibly zero) edges in this tree such that the maximum matching in the resulting graph is unique. He asks you to calculate the number of ways to choose a set of edges... |
### Prompt
Construct a cpp code solution to the problem outlined:
Let's denote d(n) as the number of divisors of a positive integer n. You are given three integers a, b and c. Your task is to calculate the following sum:
<image>
Find the sum modulo 1073741824 (230).
Input
The first line contains three space-separ... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
You have N apples, called Apple 1, Apple 2, Apple 3, ..., Apple N. The flavor of Apple i is L+i-1, which can be negative.
You can make an apple pie using one or more of the apples. The flavor of the apple pie will be the sum of the flavor... |
### Prompt
In cpp, your task is to solve the following problem:
Over time, Alexey's mail box got littered with too many letters. Some of them are read, while others are unread.
Alexey's mail program can either show a list of all letters or show the content of a single letter. As soon as the program shows the content... |
### Prompt
Your task is to create a CPP solution to the following problem:
A triangular number is the number of dots in an equilateral triangle uniformly filled with dots. For example, three dots can be arranged in a triangle; thus three is a triangular number. The n-th triangular number is the number of dots in a tr... |
### Prompt
Your task is to create a cpp solution to the following problem:
There were n groups of students which came to write a training contest. A group is either one person who can write the contest with anyone else, or two people who want to write the contest in the same team.
The coach decided to form teams of ... |
### Prompt
Please create a solution in Cpp to the following problem:
Two bears are playing tic-tac-toe via mail. It's boring for them to play usual tic-tac-toe game, so they are a playing modified version of this game. Here are its rules.
The game is played on the following field.
<image>
Players are making moves ... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Musicians of a popular band "Flayer" have announced that they are going to "make their exit" with a world tour. Of course, they will visit Berland as well.
There are n cities in Berland. People can travel between cities using two-directio... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Polycarpus is an amateur programmer. Now he is analyzing a friend's program. He has already found there the function rangeIncrement(l, r), that adds 1 to each element of some array a for all indexes in the segment [l, r]. In other words, t... |
### Prompt
In Cpp, your task is to solve the following problem:
When the curtains are opened, a canvas unfolds outside. Kanno marvels at all the blonde colours along the riverside — not tangerines, but blossoms instead.
"What a pity it's already late spring," sighs Mino with regret, "one more drizzling night and the... |
### Prompt
Generate a CPP solution to the following problem:
The only difference between easy and hard versions is constraints.
The BerTV channel every day broadcasts one episode of one of the k TV shows. You know the schedule for the next n days: a sequence of integers a_1, a_2, ..., a_n (1 ≤ a_i ≤ k), where a_i is... |
### Prompt
Construct a CPP code solution to the problem outlined:
There are n cities in the kingdom X, numbered from 1 through n. People travel between cities by some one-way roads. As a passenger, JATC finds it weird that from any city u, he can't start a trip in it and then return back to it using the roads of the ... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Write a program which finds a pattern $p$ in a ring shaped text $s$.
<image>
Constraints
* $1 \leq $ length of $p \leq $ length of $s \leq 100$
* $s$ and $p$ consists of lower-case letters
Input
In the first line, the text $s$ is given.
In the se... |
### Prompt
Create a solution in Cpp for the following problem:
The Little Elephant has an integer a, written in the binary notation. He wants to write this number on a piece of paper.
To make sure that the number a fits on the piece of paper, the Little Elephant ought to delete exactly one any digit from number a in... |
### Prompt
Construct a CPP code solution to the problem outlined:
You are given a bracket sequence s of length n, where n is even (divisible by two). The string s consists of n/2 opening brackets '(' and n/2 closing brackets ')'.
In one move, you can choose exactly one bracket and move it to the beginning of the str... |
### Prompt
Please create a solution in cpp to the following problem:
The biggest gold mine in Berland consists of n caves, connected by n - 1 transitions. The entrance to the mine leads to the cave number 1, it is possible to go from it to any remaining cave of the mine by moving along the transitions.
The mine is ... |
### Prompt
Generate a Cpp solution to the following problem:
<image>
Input
The input contains a single floating-point number x with exactly 6 decimal places (0 < x < 5).
Output
Output two integers separated by a single space. Each integer should be between 1 and 10, inclusive. If several solutions exist, output a... |
### Prompt
Create a solution in cpp for the following problem:
Iahub likes chess very much. He even invented a new chess piece named Coder. A Coder can move (and attack) one square horizontally or vertically. More precisely, if the Coder is located at position (x, y), he can move to (or attack) positions (x + 1, y), ... |
### Prompt
In Cpp, your task is to solve the following problem:
Everybody knows of [spaghetti sort](https://en.wikipedia.org/wiki/Spaghetti_sort). You decided to implement an analog sorting algorithm yourself, but as you survey your pantry you realize you're out of spaghetti! The only type of pasta you have is raviol... |
### Prompt
Please formulate a cpp solution to the following problem:
Polar bears Menshykov and Uslada from the zoo of St. Petersburg and elephant Horace from the zoo of Kiev decided to build a house of cards. For that they've already found a hefty deck of n playing cards. Let's describe the house they want to make:
... |
### Prompt
Please formulate a Cpp solution to the following problem:
There are N students and M checkpoints on the xy-plane.
The coordinates of the i-th student (1 \leq i \leq N) is (a_i,b_i), and the coordinates of the checkpoint numbered j (1 \leq j \leq M) is (c_j,d_j).
When the teacher gives a signal, each studen... |
### Prompt
Develop a solution in CPP to the problem described below:
Have you ever played Hanabi? If not, then you've got to try it out! This problem deals with a simplified version of the game.
Overall, the game has 25 types of cards (5 distinct colors and 5 distinct values). Borya is holding n cards. The game is s... |
### Prompt
Your task is to create a cpp solution to the following problem:
You've got a 5 × 5 matrix, consisting of 24 zeroes and a single number one. Let's index the matrix rows by numbers from 1 to 5 from top to bottom, let's index the matrix columns by numbers from 1 to 5 from left to right. In one move, you are a... |
### Prompt
Generate a cpp solution to the following problem:
Consider a circle whose perimeter is divided by N points into N arcs of equal length, and each of the arcs is painted red or blue. Such a circle is said to generate a string S from every point when the following condition is satisfied:
* We will arbitraril... |
### Prompt
Generate a Cpp solution to the following problem:
Thumbelina has had an accident. She has found herself on a little island in the middle of a swamp and wants to get to the shore very much.
One can get to the shore only by hills that are situated along a straight line that connects the little island with t... |
### Prompt
Generate a Cpp solution to the following problem:
The mobile application store has a new game called "Subway Roller".
The protagonist of the game Philip is located in one end of the tunnel and wants to get out of the other one. The tunnel is a rectangular field consisting of three rows and n columns. At t... |
### Prompt
Please create a solution in Cpp to the following problem:
You are given string S and T consisting of lowercase English letters.
Determine if S equals T after rotation.
That is, determine if S equals T after the following operation is performed some number of times:
Operation: Let S = S_1 S_2 ... S_{|S|}... |
### Prompt
Develop a solution in CPP to the problem described below:
After a probationary period in the game development company of IT City Petya was included in a group of the programmers that develops a new turn-based strategy game resembling the well known "Heroes of Might & Magic". A part of the game is turn-base... |
### Prompt
Please provide a CPP coded solution to the problem described below:
Jack has become a soldier now. Unfortunately, he has trouble with the drill. Instead of marching beginning with the left foot and then changing legs with each step, as ordered, he keeps repeating a sequence of steps, in which he sometimes ... |
### Prompt
Generate a Cpp solution to the following problem:
There are N turkeys. We number them from 1 through N.
M men will visit here one by one. The i-th man to visit will take the following action:
* If both turkeys x_i and y_i are alive: selects one of them with equal probability, then eats it.
* If either tu... |
### Prompt
Create a solution in CPP for the following problem:
Find the number of integers between 1 and K (inclusive) satisfying the following condition, modulo 10^9 + 7:
* The sum of the digits in base ten is a multiple of D.
Constraints
* All values in input are integers.
* 1 \leq K < 10^{10000}
* 1 \leq D \leq... |
### Prompt
Please formulate a CPP solution to the following problem:
A permutation — is a sequence of length n integers from 1 to n, in which all the numbers occur exactly once. For example, [1], [3, 5, 2, 1, 4], [1, 3, 2] — permutations, and [2, 3, 2], [4, 3, 1], [0] — no.
Polycarp was recently gifted a permutation... |
### Prompt
Develop a solution in CPP to the problem described below:
You are given n non-decreasing arrays of non-negative numbers.
Vasya repeats the following operation k times:
* Selects a non-empty array.
* Puts the first element of the selected array in his pocket.
* Removes the first element from the... |
### Prompt
Construct a Cpp code solution to the problem outlined:
There is a new TV game on BerTV. In this game two players get a number A consisting of 2n digits. Before each turn players determine who will make the next move. Each player should make exactly n moves. On it's turn i-th player takes the leftmost digit... |
### Prompt
Please create a solution in cpp 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 common divisor ... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
Alyona decided to go on a diet and went to the forest to get some apples. There she unexpectedly found a magic rooted tree with root in the vertex 1, every vertex and every edge of which has a number written on.
The girl noticed that some... |
### Prompt
Generate a Cpp solution to the following problem:
On some square in the lowest row of a chessboard a stands a pawn. It has only two variants of moving: upwards and leftwards or upwards and rightwards. The pawn can choose from which square of the lowest row it can start its journey. On each square lay from ... |
### Prompt
Please provide a Cpp coded solution to the problem described below:
N people are waiting in a single line in front of the Takahashi Store. The cash on hand of the i-th person from the front of the line is a positive integer A_i.
Mr. Takahashi, the shop owner, has decided on the following scheme: He picks ... |
### Prompt
Please formulate a CPP solution to the following problem:
The Berland Forest can be represented as an infinite cell plane. Every cell contains a tree. That is, contained before the recent events.
A destructive fire raged through the Forest, and several trees were damaged by it. Precisely speaking, you hav... |
### Prompt
Create a solution in CPP for the following problem:
The Looksery company, consisting of n staff members, is planning another big party. Every employee has his phone number and the phone numbers of his friends in the phone book. Everyone who comes to the party, sends messages to his contacts about how cool ... |
### Prompt
Please formulate a Cpp solution to the following problem:
Polycarp loves ciphers. He has invented his own cipher called Right-Left.
Right-Left cipher is used for strings. To encrypt the string s=s_{1}s_{2} ... s_{n} Polycarp uses the following algorithm:
* he writes down s_1,
* he appends the curren... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Suppose that you are in a campus and have to go for classes day by day. As you may see, when you hurry to a classroom, you surprisingly find that many seats there are already occupied. Today you and your friends went for class, and found o... |
### Prompt
Construct a cpp code solution to the problem outlined:
A film festival is coming up in the city N. The festival will last for exactly n days and each day will have a premiere of exactly one film. Each film has a genre — an integer from 1 to k.
On the i-th day the festival will show a movie of genre ai. We... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Arkady decides to observe a river for n consecutive days. The river's water level on each day is equal to some real value.
Arkady goes to the riverside each day and makes a mark on the side of the channel at the height of the water level,... |
### Prompt
Construct a cpp code solution to the problem outlined:
This is the easy version of the problem. The difference between the versions is the constraint on n and the required number of operations. You can make hacks only if all versions of the problem are solved.
There are two binary strings a and b of lengt... |
### Prompt
Create a solution in cpp for the following problem:
Recently, Tokitsukaze found an interesting game. Tokitsukaze had n items at the beginning of this game. However, she thought there were too many items, so now she wants to discard m (1 ≤ m ≤ n) special items of them.
These n items are marked with indices... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Special Agent Smart Beaver works in a secret research department of ABBYY. He's been working there for a long time and is satisfied with his job, as it allows him to eat out in the best restaurants and order the most expensive and exotic w... |
### Prompt
Construct a Cpp code solution to the problem outlined:
Three friends are going to meet each other. Initially, the first friend stays at the position x = a, the second friend stays at the position x = b and the third friend stays at the position x = c on the coordinate axis Ox.
In one minute each friend in... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
Find the number of palindromic numbers among the integers between A and B (inclusive). Here, a palindromic number is a positive integer whose string representation in base 10 (without leading zeros) reads the same forward and backward.
Co... |
### Prompt
Please create a solution in CPP to the following problem:
The only difference between easy and hard versions is constraints.
You are given a sequence a consisting of n positive integers.
Let's define a three blocks palindrome as the sequence, consisting of at most two distinct elements (let these element... |
### Prompt
In Cpp, your task is to solve the following problem:
You are given three integers x, y and n. Your task is to find the maximum integer k such that 0 ≤ k ≤ n that k mod x = y, where mod is modulo operation. Many programming languages use percent operator % to implement it.
In other words, with given x, y a... |
### Prompt
Your challenge is to write a CPP solution to the following problem:
As you know, an undirected connected graph with n nodes and n - 1 edges is called a tree. You are given an integer d and a tree consisting of n nodes. Each node i has a value ai associated with it.
We call a set S of tree nodes valid if f... |
### Prompt
Create a solution in cpp for the following problem:
Arkady the air traffic controller is now working with n planes in the air. All planes move along a straight coordinate axis with Arkady's station being at point 0 on it. The i-th plane, small enough to be represented by a point, currently has a coordinate... |
### Prompt
Your task is to create a Cpp solution to the following problem:
You have n devices that you want to use simultaneously.
The i-th device uses ai units of power per second. This usage is continuous. That is, in λ seconds, the device will use λ·ai units of power. The i-th device currently has bi units of pow... |
### Prompt
Construct a cpp code solution to the problem outlined:
Nanami is an expert at playing games. This day, Nanami's good friend Hajime invited her to watch a game of baseball. Unwilling as she was, she followed him to the stadium. But Nanami had no interest in the game, so she looked around to see if there was... |
### Prompt
Generate a cpp solution to the following problem:
problem
During this time of winter in Japan, hot days continue in Australia in the Southern Hemisphere. IOI, who lives in Australia, decided to plan what clothes to wear based on the weather forecast for a certain D day. The maximum temperature on day i (1... |
### Prompt
Please create a solution in CPP to the following problem:
Note the unusual memory limit for the problem.
People working in MDCS (Microsoft Development Center Serbia) like partying. They usually go to night clubs on Friday and Saturday.
There are N people working in MDCS and there are N clubs in the city.... |
### Prompt
Please provide a cpp coded solution to the problem described below:
Polycarpus has an array, consisting of n integers a1, a2, ..., an. Polycarpus likes it when numbers in an array match. That's why he wants the array to have as many equal numbers as possible. For that Polycarpus performs the following oper... |
### Prompt
Generate a CPP solution to the following problem:
Gerald got a very curious hexagon for his birthday. The boy found out that all the angles of the hexagon are equal to <image>. Then he measured the length of its sides, and found that each of them is equal to an integer number of centimeters. There the prop... |
### Prompt
Create a solution in CPP for the following problem:
As Sherlock Holmes was investigating a crime, he identified n suspects. He knows for sure that exactly one of them committed the crime. To find out which one did it, the detective lines up the suspects and numbered them from 1 to n. After that, he asked e... |
### Prompt
Create a solution in Cpp for the following problem:
Polycarp starts his own business. Tomorrow will be the first working day of his car repair shop. For now the car repair shop is very small and only one car can be repaired at a given time.
Polycarp is good at marketing, so he has already collected n requ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
The Smart Beaver has recently designed and built an innovative nanotechnologic all-purpose beaver mass shaving machine, "Beavershave 5000". Beavershave 5000 can shave beavers by families! How does it work? Very easily!
There are n beavers... |
### Prompt
Please formulate a cpp solution to the following problem:
The famous sculptor Cicasso is a Reberlandian spy!
These is breaking news in Berlandian papers today. And now the sculptor is hiding. This time you give the shelter to the maestro. You have a protected bunker and you provide it to your friend. You ... |
### Prompt
Your challenge is to write a cpp solution to the following problem:
The term of this problem is the same as the previous one, the only exception — increased restrictions.
Input
The first line contains two positive integers n and k (1 ≤ n ≤ 100 000, 1 ≤ k ≤ 109) — the number of ingredients and the number ... |
### Prompt
Generate a Cpp solution to the following problem:
Chloe, the same as Vladik, is a competitive programmer. She didn't have any problems to get to the olympiad like Vladik, but she was confused by the task proposed on the olympiad.
Let's consider the following algorithm of generating a sequence of integers.... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
You are given a graph with 3 ⋅ n vertices and m edges. You are to find a matching of n edges, or an independent set of n vertices.
A set of edges is called a matching if no two edges share an endpoint.
A set of vertices is called an inde... |
### Prompt
Please create a solution in Cpp to the following problem:
An array of positive integers a1, a2, ..., an is given. Let us consider its arbitrary subarray al, al + 1..., ar, where 1 ≤ l ≤ r ≤ n. For every positive integer s denote by Ks the number of occurrences of s into the subarray. We call the power of t... |
### Prompt
Develop a solution in CPP to the problem described below:
Roma is playing a new expansion for his favorite game World of Darkraft. He made a new character and is going for his first grind.
Roma has a choice to buy exactly one of n different weapons and exactly one of m different armor sets. Weapon i has a... |
### Prompt
Please create a solution in cpp to the following problem:
There is a train going from Station A to Station B that costs X yen (the currency of Japan).
Also, there is a bus going from Station B to Station C that costs Y yen.
Joisino got a special ticket. With this ticket, she can take the bus for half the... |
### Prompt
Generate a CPP solution to the following problem:
You have a rooted tree consisting of n vertices. Each vertex of the tree has some color. We will assume that the tree vertices are numbered by integers from 1 to n. Then we represent the color of vertex v as cv. The tree root is a vertex with number 1.
In ... |
### Prompt
Please create a solution in cpp to the following problem:
<image>
One morning the Cereal Guy found out that all his cereal flakes were gone. He found a note instead of them. It turned out that his smart roommate hid the flakes in one of n boxes. The boxes stand in one row, they are numbered from 1 to n fr... |
### Prompt
Your challenge is to write a Cpp solution to the following problem:
Prof. Hachioji has devised a new numeral system of integral numbers with four lowercase letters "m", "c", "x", "i" and with eight digits "2", "3", "4", "5", "6", "7", "8", "9". He doesn't use digit "0" nor digit "1" in this system.
The le... |
### Prompt
Develop a solution in Cpp to the problem described below:
Fox Ciel studies number theory.
She thinks a non-empty set S contains non-negative integers is perfect if and only if for any <image> (a can be equal to b), <image>. Where operation xor means exclusive or operation (http://en.wikipedia.org/wiki/Exc... |
### Prompt
Your task is to create a CPP solution to the following problem:
There are n bags with candies, initially the i-th bag contains i candies. You want all the bags to contain an equal amount of candies in the end.
To achieve this, you will:
* Choose m such that 1 ≤ m ≤ 1000
* Perform m operations. In t... |
### Prompt
Your challenge is to write a Cpp solution 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(s, t): report the minimum element in as, as+1, ..., at.
Note that the initi... |
### Prompt
In Cpp, your task is to solve the following problem:
The Smart Beaver from ABBYY invented a new message encryption method and now wants to check its performance. Checking it manually is long and tiresome, so he decided to ask the ABBYY Cup contestants for help.
A message is a sequence of n integers a1, a2... |
### Prompt
Please create a solution in cpp to the following problem:
Have you ever used the chat application QQ? Well, in a chat group of QQ, administrators can muzzle a user for days.
In Boboniu's chat group, there's a person called Du Yi who likes to make fun of Boboniu every day.
Du will chat in the group for n ... |
### Prompt
Your task is to create a cpp solution to the following problem:
Rumors say that one of Kamal-ol-molk's paintings has been altered. A rectangular brush has been moved right and down on the painting.
Consider the painting as a n × m rectangular grid. At the beginning an x × y rectangular brush is placed som... |
### Prompt
Please formulate a CPP solution to the following problem:
Hamming distance between strings a and b of equal length (denoted by h(a, b)) is equal to the number of distinct integers i (1 ≤ i ≤ |a|), such that ai ≠ bi, where ai is the i-th symbol of string a, bi is the i-th symbol of string b. For example, th... |
### Prompt
Please create a solution in CPP to the following problem:
Many students live in a dormitory. A dormitory is a whole new world of funny amusements and possibilities but it does have its drawbacks.
There is only one shower and there are multiple students who wish to have a shower in the morning. That's why... |
### Prompt
Construct a Cpp code solution to the problem outlined:
The Little Elephant loves to play with color cards.
He has n cards, each has exactly two colors (the color of the front side and the color of the back side). Initially, all the cards lay on the table with the front side up. In one move the Little Elep... |
### Prompt
Please provide a CPP coded solution to the problem described below:
A binary search tree can be unbalanced depending on features of data. For example, if we insert $n$ elements into a binary search tree in ascending order, the tree become a list, leading to long search times. One of strategies is to random... |
### Prompt
Please formulate a CPP solution to the following problem:
Given is a permutation P_1, \ldots, P_N of 1, \ldots, N. Find the number of integers i (1 \leq i \leq N) that satisfy the following condition:
* For any integer j (1 \leq j \leq i), P_i \leq P_j.
Constraints
* 1 \leq N \leq 2 \times 10^5
* P_1, \... |
### Prompt
Develop a solution in cpp to the problem described below:
You are an experienced Codeforces user. Today you found out that during your activity on Codeforces you have made y submissions, out of which x have been successful. Thus, your current success rate on Codeforces is equal to x / y.
Your favorite rat... |
### Prompt
Please formulate a Cpp solution to the following problem:
You're given an array a. You should repeat the following operation k times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the array. If all the elements are 0s, just print 0.
Input
... |
### Prompt
Create a solution in cpp for the following problem:
problem
You love pasta, and you make and eat pasta for dinner every day. You can make three types of pasta: tomato sauce, cream sauce, and basil sauce.
I decided to plan a dinner for N days. Choose one of the three types of pasta each day. However, if t... |
### Prompt
Develop a solution in CPP to the problem described below:
Transformation
Write a program which performs a sequence of commands to a given string $str$. The command is one of:
* print a b: print from the a-th character to the b-th character of $str$
* reverse a b: reverse from the a-th character to the... |
### Prompt
Construct a CPP code solution to the problem outlined:
You are given a permutation of the numbers 1, 2, ..., n and m pairs of positions (aj, bj).
At each step you can choose a pair from the given positions and swap the numbers in that positions. What is the lexicographically maximal permutation one can ge... |
### Prompt
Generate a cpp solution to the following problem:
Have you ever used the chat application QQ? Well, in a chat group of QQ, administrators can muzzle a user for days.
In Boboniu's chat group, there's a person called Du Yi who likes to make fun of Boboniu every day.
Du will chat in the group for n days. On... |
### Prompt
Please create a solution in cpp to the following problem:
In the final of CODE FESTIVAL in some year, there are N participants. The height and power of Participant i is H_i and P_i, respectively.
Ringo is hosting a game of stacking zabuton (cushions).
The participants will line up in a row in some order,... |
### Prompt
Generate a cpp solution to the following problem:
We have a sandglass that runs for X seconds. The sand drops from the upper bulb at a rate of 1 gram per second. That is, the upper bulb initially contains X grams of sand.
How many grams of sand will the upper bulb contains after t seconds?
Constraints
*... |
### Prompt
Create a solution in CPP for the following problem:
Given is a string S. Each character in S is either a digit (`0`, ..., `9`) or `?`.
Among the integers obtained by replacing each occurrence of `?` with a digit, how many have a remainder of 5 when divided by 13? An integer may begin with 0.
Since the an... |
### Prompt
Construct a Cpp code solution to the problem outlined:
During one of the space missions, humans have found an evidence of previous life at one of the planets. They were lucky enough to find a book with birth and death years of each individual that had been living at this planet. What's interesting is that ... |
### Prompt
Please formulate a Cpp solution to the following problem:
Momiji has got a rooted tree, consisting of n nodes. The tree nodes are numbered by integers from 1 to n. The root has number 1. Momiji decided to play a game on this tree.
The game consists of several steps. On each step, Momiji chooses one of the... |
### Prompt
Construct a cpp code solution to the problem outlined:
C --Misawa's rooted tree
Problem Statement
You noticed that your best friend Misawa's birthday was near, and decided to give him a rooted binary tree as a gift. Here, the rooted binary tree has the following graph structure. (Figure 1)
* Each vertex... |
### Prompt
Please formulate a CPP solution to the following problem:
You are given n pairwise non-collinear two-dimensional vectors. You can make shapes in the two-dimensional plane with these vectors in the following fashion:
1. Start at the origin (0, 0).
2. Choose a vector and add the segment of the vector to... |
### Prompt
Please formulate a cpp solution to the following problem:
Country of Metropolia is holding Olympiad of Metrpolises soon. It mean that all jury members of the olympiad should meet together in Metropolis (the capital of the country) for the problem preparation process.
There are n + 1 cities consecutively n... |
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