Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|
42222 | YOYOLEE-李昕颖 | 求和 | C++ | Accepted | 0 MS | 252 KB | 180 | 2024-02-25 09:12:28 |
#include<bits/stdc++.h> using namespace std; int main() { int n,s=0; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=i;j++){ s+=j; } } cout<<s; return 0; }