#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n;
	 cin>>n;
	 if(n%4==0&&n%100!=0||n%400==0%3200!=0) {
	 	cout<<"Y";
	 }else cout<<"N"; 
	return 0;
 }

#include<iostream> using namespace std; int main() { int a; cin>>a; if(a%40&&a%100!=0||a%4000) { cout<<"Y"; } else { cout<<"N"; } return 0; }

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dream

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#include<iostream> using namespace std; int main(){ int n; cin>>n; if(n%40&&n!=100){ cout<<"Y"; } else if(n%4000){ cout<<"Y"; } else{ cout<<"N"; }

return 0;

}

#include<iostream> using namespace std; int main(){ int n; cin>>n; if(n%40&&n!=100){ cout<<"Y"; } else if(n%4000){ cout<<"Y" } else{ cout<<"N" }

return 0;

}