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Artifact b8011a6ba09fe38f2dc12c22d018f07dd55ce5de


#include <iostream>
#include <sstream>
#include <iomanip>
#include <vector>
#include <string>
#include <map>
#include <set>
#include <algorithm>
#include <numeric>
#include <iterator>
#include <functional>
#include <complex>
#include <queue>
#include <stack>
#include <cmath>
#include <cassert>
using namespace std;
typedef long long LL;
typedef long double LD;
typedef complex<LD> CMP;

class EllysBulls { public:
	string getNumber(vector <string> guesses, vector <int> bulls)
	{
		vector<int> pTen(1,1);
		for(int i=0; i<10; ++i)
			pTen.push_back(pTen.back()*10);

		int Q = guesses.size();
		int N = guesses[0].size();
		int B = min(N, 4);
		int F = N - B;
		map<string, vector<int> > back;
		for(int b=0; b<pTen[B]; ++b)
		{
			string sig;
			for(int i=0; i<Q; ++i)
			{
				int s = bulls[i];
				for(int k=0; k<B; ++k)
					if( (guesses[i][N-1-k]-'0') == b/pTen[k]%10 )
						--s;
				if(s>=0)
					sig += char('0'+s);
				else
					goto next;
			}
			back[sig].push_back(b);
		next:;
		}

		string cand = "";
		for(int f=0; f<pTen[F]; ++f)
		{
			string sig;
			map<string, vector<int> >::iterator it;
			for(int i=0; i<Q; ++i)
			{
				int s = 0;
				for(int k=0; k<F; ++k)
					if( (guesses[i][F-1-k]-'0') == f/pTen[k]%10 )
						++s;
				if(s<=bulls[i])
					sig += char('0'+s);
				else
					goto next2;
			}
			it = back.find(sig);
			if( it != back.end() ) {
				for(int j=0; j<it->second.size(); ++j) {
					if(!cand.empty())
						return "Ambiguity";
					for(int k=0; k<F; ++k)
						cand += char('0'+f/pTen[F-1-k]%10);
					for(int k=0; k<B; ++k)
						cand += char('0'+it->second[j]/pTen[B-1-k]%10);
				}
			}
		next2:;
		}

		if(cand.empty())
			return "Liar";
		return cand;
	}
};

// BEGIN CUT HERE
#include <ctime>
double start_time; string timer()
 { ostringstream os; os << " (" << int((clock()-start_time)/CLOCKS_PER_SEC*1000) << " msec)"; return os.str(); }
template<typename T> ostream& operator<<(ostream& os, const vector<T>& v)
 { os << "{ ";
   for(typename vector<T>::const_iterator it=v.begin(); it!=v.end(); ++it)
   os << '\"' << *it << '\"' << (it+1==v.end() ? "" : ", "); os << " }"; return os; }
void verify_case(const string& Expected, const string& Received) {
 bool ok = (Expected == Received);
 if(ok) cerr << "PASSED" << timer() << endl;  else { cerr << "FAILED" << timer() << endl;
 cerr << "\to: \"" << Expected << '\"' << endl << "\tx: \"" << Received << '\"' << endl; } }
#define CASE(N) {cerr << "Test Case #" << N << "..." << flush; start_time=clock();
#define END	 verify_case(_, EllysBulls().getNumber(guesses, bulls));}
int main(){

CASE(0)
	string guesses_[] = {"1234", "4321", "1111", "2222", "3333", "4444", "5555", "6666", "7777", "8888", "9999"};
	  vector <string> guesses(guesses_, guesses_+sizeof(guesses_)/sizeof(*guesses_)); 
	int bulls_[] = {2, 1, 1, 0, 2, 0, 0, 0, 1, 0, 0};
	  vector <int> bulls(bulls_, bulls_+sizeof(bulls_)/sizeof(*bulls_)); 
	string _ = "1337"; 
END
CASE(1)
	string guesses_[] = {"0000", "1111", "2222"};
	  vector <string> guesses(guesses_, guesses_+sizeof(guesses_)/sizeof(*guesses_)); 
	int bulls_[] = {2, 2, 2};
	  vector <int> bulls(bulls_, bulls_+sizeof(bulls_)/sizeof(*bulls_)); 
	string _ = "Liar"; 
END
CASE(2)
	string guesses_[] = {"666666", "666677", "777777", "999999"};
	  vector <string> guesses(guesses_, guesses_+sizeof(guesses_)/sizeof(*guesses_)); 
	int bulls_[] = {2, 3, 1, 0};
	  vector <int> bulls(bulls_, bulls_+sizeof(bulls_)/sizeof(*bulls_)); 
	string _ = "Ambiguity"; 
END
CASE(3)
	string guesses_[] = {"000", "987", "654", "321", "100", "010"};
	  vector <string> guesses(guesses_, guesses_+sizeof(guesses_)/sizeof(*guesses_)); 
	int bulls_[] = {2, 1, 0, 0, 1, 1};
	  vector <int> bulls(bulls_, bulls_+sizeof(bulls_)/sizeof(*bulls_)); 
	string _ = "007"; 
END
CASE(4)
	string guesses_[] = {"28", "92", "70", "30", "67", "63", "06", "65",
 "11", "06", "88", "48", "09", "65", "48", "08"};
	  vector <string> guesses(guesses_, guesses_+sizeof(guesses_)/sizeof(*guesses_)); 
	int bulls_[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
	  vector <int> bulls(bulls_, bulls_+sizeof(bulls_)/sizeof(*bulls_)); 
	string _ = "54"; 
END
CASE(5)
	string guesses_[] = {"0294884", "1711527", "2362216", "7666148", "7295642",
 "4166623", "1166638", "2767693", "8650248", "2486509",
 "6138934", "4018642", "6236742", "2961643", "8407361",
 "2097376", "6575410", "6071777", "3569948", "2606380"};
	  vector <string> guesses(guesses_, guesses_+sizeof(guesses_)/sizeof(*guesses_)); 
	int bulls_[] = {1, 0, 1, 3, 4, 4, 3, 2, 1, 1, 0, 4, 4, 3, 0, 0, 0, 0, 2, 1};
	  vector <int> bulls(bulls_, bulls_+sizeof(bulls_)/sizeof(*bulls_)); 
	string _ = "4266642"; 
END
/*
CASE(6)
	string guesses_[] = ;
	  vector <string> guesses(guesses_, guesses_+sizeof(guesses_)/sizeof(*guesses_)); 
	int bulls_[] = ;
	  vector <int> bulls(bulls_, bulls_+sizeof(bulls_)/sizeof(*bulls_)); 
	string _ = ; 
END
CASE(7)
	string guesses_[] = ;
	  vector <string> guesses(guesses_, guesses_+sizeof(guesses_)/sizeof(*guesses_)); 
	int bulls_[] = ;
	  vector <int> bulls(bulls_, bulls_+sizeof(bulls_)/sizeof(*bulls_)); 
	string _ = ; 
END
*/
}
// END CUT HERE