import java.util.Arrays;
import java.util.Scanner;
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......
//定义一个初始值
int count=arr.length;
for (int i = 0; i <count/2; ++i) {
//定义一个中间值,交换值
/*
这里帮大家分析一下哈:如果数组的元素是6个,那么count/2=3,
假如数组的元素是:1,2,3,4,5,6,那么for (int i = 0; i <count/2; ++i)就是指牵引为0,1,2,即元素里面的1,2,3.那么我们这里就可以运用数学将其对称交换即可,即1和6,2和5,3和4,毕证。
*/
int temp=arr[i];
arr[i]=arr[count-1-i];
arr[count-1-i]=temp;
}
System.out.println(Arrays.toString(arr));
}
}