题解 | #句子逆序#

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        String next = input.nextLine();
        String[] s = next.split(" ");
        String num="";
        for (int i = s.length-1; i >= 0; i--) {
            num += s[i]+" ";
        }
        System.out.println(num);
    }
}