#include<iostream>
int main()
{
    using namespace std;
    int n;
    cin>>n;
    if((n%4==0&&n%100!=0)||n%400==0)
    cout<<'1';
    else
    cout<<'0';
    return 0;
}

#include<bits/stdc++.h> using namespace std; int main(){ int year=0; cin>>year; if(year%40&&year%100!=0||year%4000){ printf("1"); }else{ printf("0"); }