Java代码判断闰年

import java.util.Scanner;

public class LeapYear { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int year = scanner.nextInt();

    if (year % 4 == 0 && year % 100 != 0 || year % 400 == 0) {
        System.out.println('yes');
    } else {
        System.out.println('no');
    }
}

}