#include<iostream> using namespace std; int main() { /**int a,b; cin>>a,b; if(a==1){cout<<"出去玩"; }else{ if(b==1){cout<<"去图书馆"; } }**/ int n; cin>>n; if(n%400==0){ cout<<"Yes"; }else{ if(n%4==0){ if(n%100!=0){ cout<<"Yes"; }else{cout<<"No"; } }else{cout<<"Yes"; } } return 0; }