如何反向打印数组? [英] How can I print an array in reverse?

问题描述

这是我的数组代码，我需要逆向打印.

This is my array code and I need to print it in reverse.

public class Array1D {
    public static void main(String[] args) {
        int[] array = new int[3];
        array[0] = 1;
        array[1] = 2;
        array[2] = 5;
        for (int i = 0; i < array.length; i++) { //loop
            System.out.print("array["+i+"]=");
            System.out.println(array[i] + "   ");
        }
        System.out.println("the last element in the matrix = " + array[array.length - 1]); // finding the last element in the array
        System.out.println("   ");
    }
}

推荐答案

只需反转 for 循环的方向即可.现在是从0数到长度，让它从长度数到0

Just reverse the direction of your for loop. Right now it is counting from 0 to the length, have it count from the length to zero

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

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