#include<iostream> #include<cstdio> using namespace std; int main(){ int a; cin>>a; if(a%400 == 0){ cout<<a<<" "<<"yes"<<endl; } else{ if(a%4 == 0){ if(a%100 != 0) cout<<a<<" "<<"yes"<<endl; else cout<<a<<" "<<"no"<<endl; } } }