1009 

 1 #include<iostream>
 2 #include<string>
 3 #include<iterator>
 4 
 5 using namespace std;
 6 
 7 int main()
 8 {
 9     string sentence;
10     getline(cin, sentence);
11     auto iter1 = sentence.rbegin(), iter2 = iter1;
12     while (iter1 != sentence.rend())
13     {
14         if (*iter1 == ' ')
15         {
16             cout << string(iter1.base(), iter2.base()) << " ";
17             iter2 = iter1 + 1;
18         }
19         ++iter1;
20     }
21     cout << string(iter1.base(), iter2.base());
22 
23     return 0;
24 }
posted @ 2020-01-09 15:36  Huayra  阅读(275)  评论(0)    收藏  举报