day05--基本类型与引用类型作为方法参数的区别_debug说明

2026-09-18 15:02:53 +08:00
parent 298a8addc0
commit f7933d36f9
2 changed files with 43 additions and 0 deletions
@@ -0,0 +1,16 @@
+package com.inmind.array01;
+
+public class Test11 {
+    public static void main(String[] args) {
+        int[] arr = {10, 20};
+        System.out.println(arr);
+        changeValue(arr);
+        System.out.println(arr[0]);
+        System.out.println(arr[1]);
+    }
+
+    private static void changeValue(int[] arr) {
+        arr[0] = arr[0] + arr[0];
+        arr[1] = arr[1] + arr[1];
+    }
+}