20 lines
581 B
Java
20 lines
581 B
Java
package com.inmind.array01;
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/*
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数组作为方法参数_传递地址
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*/
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public class Demo08 {
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public static void main(String[] args) {
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int[] arr1 = {1, 2, 3, 4};
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printArray(arr1);
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System.out.println("---------------");
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int[] arr2 = {5, 6, 7};
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printArray(arr2);
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}
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//定义一个方法,用来对指定的数组进行遍历(数组作为参数时,传递的是地址值!!)
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public static void printArray(int[] arr) {
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for (int i = 0; i < arr.length; i++) {
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System.out.println(arr[i]);
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}
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}
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}
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