package day01; import java.util.Scanner; public class leap_year { public static void main (String[] args) { System.out.println("亲输入年份,闰年输出true,否则输出false.输入 0 退出. "); Scanner scanner1 = new Scanner(System.in); int year = scanner1.nextInt(); for(;
转载声明:原文转自http://www.cnblogs.com/xiezie/p/5502855.html 第一.二次的思路都是穷举: 第一次的实现是用二维数组: import java.util.*; import java.io.*; public class Main{ public static void main(String[] arg){ Scanner scan = new Scanner(new BufferedInputStream(System.in)); int n =