键盘输入年份判断是否是闰年
[/color]package bean;

import java.util.Scanner;

public class lianxi {


public static void main(String []args){

Scanner scanner = new Scanner(System.in);

System.out.println("请输入年份：");

int year =scanner.nextInt();//读取一个int值

if (year%4==0&&year %100!=0||year%400==0){
System.out.println(+year+"是闰年");

}else{
System.out.println(+year+"不是闰年");}
}

}

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