Analysis of Pat computer problems in Zhejiang University 1009. Reverse speech (20)

1009. Reverse talk (20) Time Limit 400 ms memory limit 32000 KB Code The length is limited to 8000. Program Standard Author: Chen, Yue

To give an English sentence, you must write a program to output all the words in the sentence in reverse order.

Input Format:The test input contains a test case that contains a string of no more than 80 characters in a row. A string consists of several words and spaces. A word is a string consisting of uppercase and lowercase letters. Words are separated by one space, enter no extra spaces at the end of the sentence.

Output Format:The output of each test case occupies one line and the inverted sentence is output.

Input example:

 
Hello world here I come
 

Output example:

 
Come I here world Hello
 

 
 # include 
   
     # include 
    
      # include 
     
       using namespace STD; int main () {bool flag = false; stack 
      
        S; string STR; while (CIN> Str) s. push (STR); While (! S. empty () {If (FLAG) cout <""; else flag = true; cout