From cb9cb703a93d1c993f1c4e021fd6d96b1b91fa51 Mon Sep 17 00:00:00 2001 From: xuxin <840198532@qq.com> Date: Fri, 18 Sep 2026 13:45:12 +0800 Subject: [PATCH] =?UTF-8?q?day05--=E6=95=B0=E7=BB=84=E4=BD=9C=E4=B8=BA?= =?UTF-8?q?=E6=96=B9=E6=B3=95=E5=8F=82=E6=95=B0=5F=E4=BC=A0=E9=80=92?= =?UTF-8?q?=E5=9C=B0=E5=9D=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- day05/src/com/inmind/array01/Demo08.java | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 day05/src/com/inmind/array01/Demo08.java diff --git a/day05/src/com/inmind/array01/Demo08.java b/day05/src/com/inmind/array01/Demo08.java new file mode 100644 index 0000000..3d88b5b --- /dev/null +++ b/day05/src/com/inmind/array01/Demo08.java @@ -0,0 +1,24 @@ +package com.inmind.array01; +/* +数组作为方法参数_传递地址 + */ +public class Demo08 { + public static void main(String[] args) { + //定义2个整数的数组 + int[] arr1 = {1, 2, 3, 4, 5}; + + printArr(arr1); + + int[] arr2 = {100,200,300}; + printArr(arr2); + + String[] strArr = {"a","b"}; + } + + //定义1个方法,针对整数数组进行遍历 + public static void printArr(int[] arr){ + for (int i = 0; i < arr.length; i++) { + System.out.println(arr[i]); + } + } +}