import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int a=Integer.parseInt(sc.next());
if(a%4!=0 || (a%100==0 && a%400!=0) || a%3200==0){System.out.println("N");}
else if(a%4==0){System.out.println("Y");}
}
}
原文:https://www.cnblogs.com/fujinyu/p/14616333.html