Run ID:73576

提交时间:2024-05-19 14:01:16

#include <iostream> using namespace std; int main() { int a; cin>>a; if(a=1) { cout<<"NO"; } else if(a=2) { cout<<"YES"; } else if(a=3) { cout<<"NO"; } else if(a=4) { cout<<"YES"; } else if(a=5) { cout<<"NO"; } else { cout<<"YES"; } return 0; }