判断闰年还是平年？

package zaizhu.da;

import java.util.Scanner;

public class panduannianfen {

public static void main(String[] args) {

Scanner input=new Scanner(System.in);

System.out.println("请输入年份：");

int years=input.nextInt();

if(years%4==0&&years%100!=0||years%400==0) {

System.out.println(years+"是闰年");

}else {

System.out.println(years+"是平年");

}

} 

}