判断闰年_foreverlove111的博客

import java.util.Scanner;
class Leap_year{
 public static void main(String[] args){
  int year;
  Scanner sc=new Scanner(System.in);
  year=sc.nextInt();
  if(year%4==0&&year%100!=0||year%400==0) 
    System.out.println(year+"是闰年");
  else 
    System.out.println(year+"是平年");
 }
}import java.util.Scanner;
class Leap_year{
 pub