| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 75631 | sh25_zhuwy | 合数求和 | C++ | Accepted | 0 MS | 244 KB | 406 | 2025-12-08 19:07:41 |
#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; long long l=-1; for(int i=1;i<=n;i++) { int sum=0; for(int j=1;j<=i;j++) { if(i%j==0) { sum++; } } if(sum==2) { continue; } l=l+i; } cout<<l; return 0; }