随笔分类 -  Java数组

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(48) 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)
摘要:1 package com.pingfan.array; 2 3 import java.util.Arrays; 4 5 public class ArrayDemo6 { 6 public static void main(String[] args) { 7 int[] a = {1,2,3, 阅读全文
posted @ 2021-04-30 11:30 HeartlessHero 阅读(41) 评论(0) 推荐(0)
摘要:1 package com.pingfan.array; 2 3 public class ArrayDemo5 { 4 public static void main(String[] args) { 5 //[4][2]面向对象 6 /* 7 1,2 array[0] 8 2,3 array[1 阅读全文
posted @ 2021-04-30 10:53 HeartlessHero 阅读(56) 评论(0) 推荐(0)
摘要:1 package com.pingfan.array; 2 3 public class ArrayDemo3 { 4 public static void main(String[] args) { 5 int[] arrays = {1,2,3,4,5}; 6 //打印全部的数组元素 7 fo 阅读全文
posted @ 2021-04-30 10:23 HeartlessHero 阅读(50) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2021-04-30 09:34 HeartlessHero 阅读(38) 评论(0) 推荐(0)
摘要:1 package com.pingfan.array; 2 3 public class ArrayDemo2 { 4 public static void main(String[] args) { 5 //静态初始化:创建 + 赋值 6 int[] a ={1,2,3,4,5,6,7,8}; 阅读全文
posted @ 2021-04-29 23:47 HeartlessHero 阅读(49) 评论(0) 推荐(0)
摘要:1 package com.pingfan.array; 2 3 public class ArrayDemo1 { 4 public static void main(String[] args) { 5 int[]nums;//1.声明一个数组 6 nums = new int[10];//2. 阅读全文
posted @ 2021-04-29 23:27 HeartlessHero 阅读(132) 评论(0) 推荐(0)