#include<iostream>
#include<bits/stdc++.h>
using namespace std;
#define ll long long int




int main(){

    int year;
    cin>>year;

    if((year%4==0 && year%100!=0) || year%4==0){
        cout<<"YES"<<endl;
    }
    else{
        cout<<"NO"<<endl;
    }

    return 0;
}