#include <iostream>

using namespace std;

int main()

{

int a;

while (cin >> a)

{

if (a % 400 == 0)

{

    cout << " 閏年" <<endl;

}

else if ((a % 4 == 0) && (a % 100 != 0))

{

    cout << " 閏年" <<endl;

}

else

{

    cout << " 平年" <<endl;

}

}

return 0;

}