| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 74491 | sh25_zhangzh | 求阶乘的和 | C++ | Accepted | 0 MS | 264 KB | 208 | 2025-11-28 15:37:37 |
#include<iostream> using namespace std; int main() { int n; cin>>n; int s=0; for(int i=1;i<=n;i++) { int a=1; for(int j=1;j<=i;j++) { a*=j; } s+=a; } printf("%d",s); }