题解 | 判断闰年

import java.util.*;
public class Main{
    public static void main(String[] args){
        int n;
        Scanner scan = new Scanner(System.in);
        n = scan.nextInt();
        if(n%400==0||n%4==0&&n%100!=0){
            System.out.println("yes");
        }else{
            System.out.println("no");
        }
    }
}