Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
66660 vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 阶乘的和 C++ Accepted 1 MS 272 KB 256 2024-03-09 17:39:41

Tests(10/10):

Code:

#include <iostream> using namespace std; int anm(int a){ int s=1; for(int i=1;i<=a;i++){ s*=i; } return s; } int main(){ int n,u=0; cin>>n; for(int j=1;j<=n;j++){ u+=anm(j); } cout<<u; }