题解 | #句子逆序#

import java.util.*;

public class Main {
     public static void main(String[] args){
         Scanner scanner = new Scanner(System.in);
         String str = scanner.nextLine();
         String[] strs = str.split(" ");
         for(int i = strs.length-1; i>=0;i--){
             if(i!=0)
                 System.out.print(strs[i]+" ");
             else
                 System.out.print(strs[i]);
         }
     } 
}