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索引倒过来就可以

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Samoyelover

#1 Created at ... [Delete] [Delete and Lock User]
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 = 0; i < ns.length; i++) {
            System.out.println(ns[ns.length-1-i]);
        }
    }
}

巧妙啊!我的是

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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