摘要: 1 package com.oop.Demo1; 2 3 import java.io.IOException; 4 5 //Demo1 类 6 public class Demo1 { 7 //main 方法 8 public static void main(String[] args) { 9 阅读全文
posted @ 2021-05-02 20:52 HeartlessHero 阅读(49) 评论(0) 推荐(0)
摘要: 1 package com.pingfan.array; 2 3 import sun.security.util.Length; 4 5 public class ArrayDemo8 { 6 public static void main(String[] args) { 7 //1.创建一个二 阅读全文
posted @ 2021-05-02 19:57 HeartlessHero 阅读(49) 评论(0) 推荐(0)
摘要: 1 package com.pingfan.array; 2 3 import java.util.Arrays; 4 5 public class ArrayDemo7 { 6 public static void main(String[] args) { 7 int[] a = {1,5455 阅读全文
posted @ 2021-05-02 15:46 HeartlessHero 阅读(43) 评论(0) 推荐(0)