Online Judge
| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 74619 | 陶俊宸 | 数列求和 | C++ | Accepted | 100 | 0 MS | 196 KB | 142 | 2023-05-27 16:46:09 |
Tests(5/5):
#include<cstdio> int n; long long ans; int main(){ scanf("%d",&n); for(int i=1;i<=n;i++) ans+=i*i; printf("%lld",ans); return 0; }