| Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|---|
| 54908 | 汪天一 | 挑质数 | C++ | Wrong Answer | 0 | 0 MS | 260 KB | 412 | 2022-07-29 17:49:41 |
#include<bits/stdc++.h> using namespace std; const int N=1e6; int n,a[9999],sum,b[N]; int main(){ cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; if(a[i]!=1){ int flag=1; for(int j=2;j<=n/j;j++){ if(a[i]%j==0){ flag=0; break; } } if(flag){ sum++; b[sum]=a[i]; } } } cout<<sum<<endl; for(int i=1;i<=sum;i++) cout<<b[i]<<endl; return 0; }