PAT乙_1009

import java.util.Scanner;

/**
 * 给定一句英语，要求你编写程序，将句中所有单词的顺序颠倒输出。
 */
public class Basic1009 {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        String str = in.nextLine();

        String[] arr = str.split(" ");

        for (int i = arr.length - 1; i >= 0; i--) {
            if (i != 0) {
                System.out.print(arr[i] + " ");
            } else {
                System.out.print(arr[i]);
            }
        }
    }
}