题目链接: B. Modulo Sum time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given a sequence of numbers a1, a2, ..., an, and a number m. Check if it is possible to choose a non-empty subse…
Problem G.Giant ScreenTime Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=86821#problem/G Description You are working in Advanced Computer Monitors (ACM), Inc. The company is building and selling giant c…
题目链接: A. Round House time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vasya lives in a round building, whose entrances are numbered sequentially by integers from 1 to n. Entrance n and entra…
B. BerSU Ball time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The Berland State University is hosting a ballroom dance in celebration of its 100500-th anniversary! n boys and m girls are al…
题目链接: A. Maximum Increase time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You are given array consisting of n integers. Your task is to find the maximum length of an increasing subarray of…
C. CinderellaTime Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100685/problem/C Description Cinderella is given a task by her Stepmother before she is allowed to go to the Ball. There are N (1 ≤ N ≤ 1000) bottles with water in th…
A. Again Twenty Five! time limit per test 0.5 seconds memory limit per test 64 megabytes input standard input output standard output The HR manager was disappointed again. The last applicant failed the interview the same way as 24 previous ones. "Do…
B. Island Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100114 Description On February 30th this year astronauts from the International Space Station flew over the Pacific Ocean and took a picture, on which was discovered a pr…
题目链接:https://codeforces.com/contest/1090/problem/A A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan to s…
B. s-palindrome 题目连接: http://www.codeforces.com/contest/691/problem/B Description Let's call a string "s-palindrome" if it is symmetric about the middle of the string. For example, the string "oHo" is "s-palindrome", but the…
题目链接: A. Pouring Rain time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A lot of people in Berland hates rain, but you do not. Rain pacifies, puts your thoughts in order. By these years you h…
题目链接: http://codeforces.com/contest/659/problem/A 题意: 一个圈,按逆时针编号,给定起点,方向和步数,问终点在几号? 分析: 很简单的模拟...注意答案为0的时候应该输出n... 代码: #include<iostream> using namespace std; int main (void) { int n, a, b;cin>>n>>a>>b; b = (b - 1) %n + 1; int k =…
题目链接: A. Infinite Sequence time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vasya likes everything infinite. Now he is studying the properties of a sequence s, such that its first element is…
A. Save Luke time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Luke Skywalker got locked up in a rubbish shredder between two presses. R2D2 is already working on his rescue, but Luke needs to…
A. Ebony and Ivory time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Dante is engaged in a fight with "The Savior". Before he can fight it with his sword, he needs to break its shields.…
B. The Time time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You are given the current time in 24-hour format hh:mm. Find and print the time after a minutes. Note that you should find only t…
