java:判断闰年与平年

import java.util.Scanner;
/* 闰年:能整除4且不能整除100
              能整除400
 */
public class YearDemo{
 public static void main(String[] args){
  Scanner s = new Scanner(System.in);
  System.out.println("请输入你想要查询的年份:");
  int year = s.nextInt();
  
  if(year%4 == 0){
   if(year%100 == 0){
    if(year%400 == 0){
     System.out.println(year+"是闰年");
    }
    else{
     System.out.println(year+"是平年");
    }
   }
   else{
    System.out.println(year+"是闰年");
   }
  }
  else{
   System.out.println(year+"是平年");
  }
 }

  

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转载自blog.csdn.net/qq_35634418/article/details/80470827