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作业

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package com.itranswarp.learnjava;

/**

 * 遍历数组

 */

public class Main {

public static void main(String[] args) {

int[] ns = { 1, 4, 9, 16, 25 };

// 倒序打印数组元素:

for (int i=ns.length-1;i>=0;i--) {

System.out.println(ns[i]);

}

}

}


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