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