#include<iostream>
#include<string>
#include<algorithm>

int main()
{
	std::ios::sync_with_stdio(false);
	for(std::string s;std::cin>>s&&s!="#";)
		if(std::next_permutation(s.begin(),s.end()))
			std::cout<<s<<std::endl;
		else
			std::cout<<"No Successor"<<std::endl;
	return 0;
}

• Re:又一超级大水题，就和A+B一样一样的.. (324) wsnedy 2015-09-15 17:06:27