句子逆序

import java.util.*;
public class Main{
    public static void main(String[] args){
        Scanner sc=new Scanner(System.in);
        while(sc.hasNextLine()){
            String[] s=sc.nextLine().split(" ");
            for(int i=s.length-1;i>=0;i--){
                System.out.print(s[i]+" ");
            }
        }
    }
}