Run ID:72665

提交时间:2024-05-12 13:52:08

#include<iostream> using namespace std; int main(){ int n,p=0; cin>>n; int i=2; while(i<n){ if(n%i==0){ p=1; break; } i++; } if(p==0){ cout<<"Yes"; }else{ cout<<"No"; } return 0; }