//458544 wanpi0user 1731 Wrong Answer     C++ 0.23K 2005-05-10 21:01:41 
#include<iostream>
#include<string>
#include<algorithm>
using namespace std;
void chan(char& ch){if(ch>='A') ch-='A'-'a';}
int main()
{
	string s;
	cin>>s;
	sort(s.begin(),s.end());
	while(next_permutation(s.begin(),s.end())) {
		cout<<s<<endl;
	}
	return 0;
}

//这题似乎不难，却没法正确提交。请高手指点迷津。

• 对sample你的输出是从bbjd开始的吧？应该是do{cout<<s<<endl;}while(next...); (415) frkstyc 2005-05-10 21:07:13
  • Re:对sample你的输出是从bbjd开始的吧？应该是do{cout<<s<<endl;}while(next...); (29) wanpi0user 2005-05-10 22:10:03