| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 5849 | 姚佳欣 | 判断3的倍数 | C++ | Wrong Answer | 0 | 0 MS | 256 KB | 312 | 2020-08-15 09:13:32 |
#include<bits/stdc++.h> using namespace std; int main(){ long long n, flag=0; cin>>n; if(1==n) { cout<<"NO"; } else { for(int i=2;i<=sqrt(n);i++) { if(0==n%i) { flag=1; break; } } if(1==flag) { cout<<"No"; } else { cout<<"Yes"; } } return 0; }