C. Team time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Now it's time of Olympiads. Vanya and Egor decided to make his own team to take part in a programming Olympiad. They've been best fri…
#include <iostream> #include <algorithm> using namespace std; int main(){ int n,m; cin >> n >> m; ) || m > (n + )* ) cout<< -; else if( n>= m) { ; i < m; ++ i) cout<<"; "; }>=m){ ; i< m - n; ++…
A. Vanya and Cards time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vanya loves playing. He even has a special set of cards to play with. Each card has a single integer. The number on the ca…
Roman and Numbers time limit per test 4 seconds memory limit per test 512 megabytes input standard input output standard output Roman is a young mathematician, very famous in Uzhland. Unfortunately, Sereja doesn't think so. To make Sereja change his…
题目链接:http://www.codeforces.com/problemset/problem/231/A题意:问n道题目当中有多少道题目是至少两个人会的.C++代码: #include <iostream> using namespace std; int n, a, b, c, ans; int main() { cin >> n; while (n--) { cin >>a >> b >> c; ) ans ++; } cout <…
题目链接: http://codeforces.com/problemset/problem/401/D D. Roman and Numbers time limit per test4 secondsmemory limit per test512 megabytes 问题描述 Roman is a young mathematician, very famous in Uzhland. Unfortunately, Sereja doesn't think so. To make Sere…
#include <iostream> using namespace std; int main(){ int n,x; cin >> n >> x; ; ; i < n ; ++ i){ int number; cin>> number; sum +=number; } ) sum = -sum; cout<<(sum%x ? sum/x+ : sum/x) <<endl; }…
D. Roman and Numbers time limit per test 4 seconds memory limit per test 512 megabytes input standard input output standard output Roman is a young mathematician, very famous in Uzhland. Unfortunately, Sereja doesn't think so. To make Sereja change h…
