C++标准全排列

 1 #include "stdafx.h"
 2 #include<algorithm>
 3 #include <string>
 4 #include <iostream>
 5 using namespace std;
 6 
 7 void print_arrange(string s)
 8 {
 9     sort(s.begin(),s.end());
10     do 
11     {
12         cout<<s<<endl;
13     } while (next_permutation(s.begin(),s.end()));
14 }
15 
16 int _tmain(int argc, _TCHAR* argv[])
17 {
18     string s;
19     cin>>s;
20     print_arrange(s);
21     return 0;
22 }