题解 | #数组倒转#

import java.util.Arrays;
import java.util.Scanner;
//思路还是很简单的，不过令我挺好奇的是输出中的中括号是自动输出的嘛，先溜去IDEA上试一试啦哈哈哈
public class Main {
    public static void main(String[] args) {
        int[] arr = new int[6];
        Scanner scanner = new Scanner(System.in);
        for (int i = 0; i < arr.length; i++) {
            arr[i] = scanner.nextInt();
        }
        System.out.println(Arrays.toString(arr));

        //write your code here......
        for(int i = 0; i < arr.length / 2; i++){
            int temp = arr[i];
            arr[i] = arr[arr.length - i - 1];
            arr[arr.length - i - 1] = temp;
        }

        System.out.println(Arrays.toString(arr));
    }
}