Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|
41169 | jiabokai | 合数求和 | C++ | Wrong Answer | 1 MS | 248 KB | 275 | 2024-02-20 09:09:37 |
#include<bits/stdc++.h> using namespace std; bool prime(int n){ for(int i=2;i<n;i++){ if(n%i==0){ return true; } } return false; } int main() { int n; cin>>n; int sum=0; for(int i=1;i<n;i++){ if(prime(i)){ sum+=i; } } cout<<sum; }