C++primer 10.6节练习

练习10.42

 1 #include<iostream>
 2 #include<string>
 3 #include <iostream>
 4 #include <string>
 5 #include <vector>
 6 #include <algorithm>
 7 #include <list>
 8 #include <functional>
 9 #include <iterator>
10 #include <fstream>
11 using namespace std;
12 using namespace placeholders;
13
14 void elimDups(list<string> &words);
15
16 int main()
17 {
18     list<string> words{ "the","quick","red","fox","jumps","over","the","slow","red","turtle" };
19     elimDups(words);
20     system("pause");
21     return 0;
22 }
23
24 void elimDups(list<string>& words)
25 {
26     words.sort();
27     words.unique();
28     for (auto c : words)
29         cout << c << " ";
30     cout << endl;
31 }