Run ID:162451

提交时间:2026-10-17 15:22:18

#include <bits/stdc++.h> using namespace std; int main () { int n; cin>>n; int y = 0; for(int i =1;i<=n;i++){ if(n%i==0){ y+=1; if(y>=3){ cout<<"No"; return 0; } } } cout<<"Yes"; return 0; }