ed7454da2a 2016-10-26        kinaba: #include <iostream>
ed7454da2a 2016-10-26        kinaba: #include <sstream>
ed7454da2a 2016-10-26        kinaba: #include <iomanip>
ed7454da2a 2016-10-26        kinaba: #include <vector>
ed7454da2a 2016-10-26        kinaba: #include <string>
ed7454da2a 2016-10-26        kinaba: #include <map>
ed7454da2a 2016-10-26        kinaba: #include <set>
ed7454da2a 2016-10-26        kinaba: #include <algorithm>
ed7454da2a 2016-10-26        kinaba: #include <numeric>
ed7454da2a 2016-10-26        kinaba: #include <iterator>
ed7454da2a 2016-10-26        kinaba: #include <functional>
ed7454da2a 2016-10-26        kinaba: #include <complex>
ed7454da2a 2016-10-26        kinaba: #include <queue>
ed7454da2a 2016-10-26        kinaba: #include <stack>
ed7454da2a 2016-10-26        kinaba: #include <cmath>
ed7454da2a 2016-10-26        kinaba: #include <cassert>
ed7454da2a 2016-10-26        kinaba: #include <tuple>
ed7454da2a 2016-10-26        kinaba: using namespace std;
ed7454da2a 2016-10-26        kinaba: typedef long long LL;
ed7454da2a 2016-10-26        kinaba: typedef complex<double> CMP;
ed7454da2a 2016-10-26        kinaba: 
ed7454da2a 2016-10-26        kinaba: class PartisanGame { public:
ed7454da2a 2016-10-26        kinaba: 	string getWinner(int n, vector <int> a, vector <int> b)
ed7454da2a 2016-10-26        kinaba: 	{
ed7454da2a 2016-10-26        kinaba: 		return firstPlayerWin(n, a, b) ? "Alice" : "Bob";
ed7454da2a 2016-10-26        kinaba: 	}
ed7454da2a 2016-10-26        kinaba: 
ed7454da2a 2016-10-26        kinaba: 	bool firstPlayerWin(int n, const vector<int>& a, const vector<int>& b) {
ed7454da2a 2016-10-26        kinaba: 		vector<int> aw_bw;
ed7454da2a 2016-10-26        kinaba: 		aw_bw.push_back(0*2 + 0);
ed7454da2a 2016-10-26        kinaba: 
ed7454da2a 2016-10-26        kinaba: 		for (int k = 1; k <= 2000; ++k) {
ed7454da2a 2016-10-26        kinaba: 			int aw = 0;
ed7454da2a 2016-10-26        kinaba: 			for (int ai : a)
ed7454da2a 2016-10-26        kinaba: 				if (k - ai >= 0 && (aw_bw[k - ai] & 1) == 0)
ed7454da2a 2016-10-26        kinaba: 					aw = 1;
ed7454da2a 2016-10-26        kinaba: 			int bw = 0;
ed7454da2a 2016-10-26        kinaba: 			for (int bi : b)
ed7454da2a 2016-10-26        kinaba: 				if (k - bi >= 0 && (aw_bw[k - bi] & 2) == 0)
ed7454da2a 2016-10-26        kinaba: 					bw = 1;
ed7454da2a 2016-10-26        kinaba: 			aw_bw.push_back(aw * 2 + bw);
ed7454da2a 2016-10-26        kinaba: 		}
ed7454da2a 2016-10-26        kinaba: 		if (n < aw_bw.size()) {
ed7454da2a 2016-10-26        kinaba: 			return (aw_bw[n] & 2) != 0;
ed7454da2a 2016-10-26        kinaba: 		}
ed7454da2a 2016-10-26        kinaba: 
ed7454da2a 2016-10-26        kinaba: 		int z = int(aw_bw.size()) - 5;
ed7454da2a 2016-10-26        kinaba: 		for (int t = z - 1;; --t) {
ed7454da2a 2016-10-26        kinaba: 			if (equal(aw_bw.begin() + t, aw_bw.begin() + t + 5, aw_bw.begin() + z)) {
ed7454da2a 2016-10-26        kinaba: 				n = (n - t) % (z - t) + t;
ed7454da2a 2016-10-26        kinaba: 				return (aw_bw[n] & 2) != 0;
ed7454da2a 2016-10-26        kinaba: 			}
ed7454da2a 2016-10-26        kinaba: 		}
ed7454da2a 2016-10-26        kinaba: 		assert(false);
ed7454da2a 2016-10-26        kinaba: 	}
ed7454da2a 2016-10-26        kinaba: };
ed7454da2a 2016-10-26        kinaba: 
ed7454da2a 2016-10-26        kinaba: // BEGIN CUT HERE
ed7454da2a 2016-10-26        kinaba: #include <ctime>
ed7454da2a 2016-10-26        kinaba: double start_time; string timer()
ed7454da2a 2016-10-26        kinaba:  { ostringstream os; os << " (" << int((clock()-start_time)/CLOCKS_PER_SEC*1000) << " msec)"; return os.str(); }
ed7454da2a 2016-10-26        kinaba: template<typename T> ostream& operator<<(ostream& os, const vector<T>& v)
ed7454da2a 2016-10-26        kinaba:  { os << "{ ";
ed7454da2a 2016-10-26        kinaba:    for(typename vector<T>::const_iterator it=v.begin(); it!=v.end(); ++it)
ed7454da2a 2016-10-26        kinaba:    os << '\"' << *it << '\"' << (it+1==v.end() ? "" : ", "); os << " }"; return os; }
ed7454da2a 2016-10-26        kinaba: void verify_case(const string& Expected, const string& Received) {
ed7454da2a 2016-10-26        kinaba:  bool ok = (Expected == Received);
ed7454da2a 2016-10-26        kinaba:  if(ok) cerr << "PASSED" << timer() << endl;  else { cerr << "FAILED" << timer() << endl;
ed7454da2a 2016-10-26        kinaba:  cerr << "\to: \"" << Expected << '\"' << endl << "\tx: \"" << Received << '\"' << endl; } }
ed7454da2a 2016-10-26        kinaba: #define CASE(N) {cerr << "Test Case #" << N << "..." << flush; start_time=clock();
ed7454da2a 2016-10-26        kinaba: #define END	 verify_case(_, PartisanGame().getWinner(n, a, b));}
ed7454da2a 2016-10-26        kinaba: int main(){
ed7454da2a 2016-10-26        kinaba: 
ed7454da2a 2016-10-26        kinaba: CASE(0)
ed7454da2a 2016-10-26        kinaba: 	int n = 7;
ed7454da2a 2016-10-26        kinaba: 	int a_[] = {3, 4};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> a(a_, a_+sizeof(a_)/sizeof(*a_));
ed7454da2a 2016-10-26        kinaba: 	int b_[] = {4};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> b(b_, b_+sizeof(b_)/sizeof(*b_));
ed7454da2a 2016-10-26        kinaba: 	string _ = "Alice";
ed7454da2a 2016-10-26        kinaba: END
ed7454da2a 2016-10-26        kinaba: CASE(1)
ed7454da2a 2016-10-26        kinaba: 	int n = 10;
ed7454da2a 2016-10-26        kinaba: 	int a_[] = {1};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> a(a_, a_+sizeof(a_)/sizeof(*a_));
ed7454da2a 2016-10-26        kinaba: 	int b_[] = {4, 3, 2};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> b(b_, b_+sizeof(b_)/sizeof(*b_));
ed7454da2a 2016-10-26        kinaba: 	string _ = "Bob";
ed7454da2a 2016-10-26        kinaba: END
ed7454da2a 2016-10-26        kinaba: CASE(2)
ed7454da2a 2016-10-26        kinaba: 	int n = 104982;
ed7454da2a 2016-10-26        kinaba: 	int a_[] = {2, 3, 4, 5};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> a(a_, a_+sizeof(a_)/sizeof(*a_));
ed7454da2a 2016-10-26        kinaba: 	int b_[] = {2, 5};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> b(b_, b_+sizeof(b_)/sizeof(*b_));
ed7454da2a 2016-10-26        kinaba: 	string _ = "Alice";
ed7454da2a 2016-10-26        kinaba: END
ed7454da2a 2016-10-26        kinaba: CASE(3)
ed7454da2a 2016-10-26        kinaba: 	int n = 999999999;
ed7454da2a 2016-10-26        kinaba: 	int a_[] = {4};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> a(a_, a_+sizeof(a_)/sizeof(*a_));
ed7454da2a 2016-10-26        kinaba: 	int b_[] = {5};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> b(b_, b_+sizeof(b_)/sizeof(*b_));
ed7454da2a 2016-10-26        kinaba: 	string _ = "Bob";
ed7454da2a 2016-10-26        kinaba: END
ed7454da2a 2016-10-26        kinaba: CASE(4)
ed7454da2a 2016-10-26        kinaba: 	int n = 1000000000;
ed7454da2a 2016-10-26        kinaba: 	int a_[] = {1,2,3,4,5};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> a(a_, a_+sizeof(a_)/sizeof(*a_));
ed7454da2a 2016-10-26        kinaba: 	int b_[] = {1,2,3,4,5};
ed7454da2a 2016-10-26        kinaba: 	  vector <int> b(b_, b_+sizeof(b_)/sizeof(*b_));
ed7454da2a 2016-10-26        kinaba: 	string _ = "Alice";
ed7454da2a 2016-10-26        kinaba: END
ed7454da2a 2016-10-26        kinaba: CASE(5)
ed7454da2a 2016-10-26        kinaba: 	int n = 0;
ed7454da2a 2016-10-26        kinaba: int a_[] = { 1 };
ed7454da2a 2016-10-26        kinaba: 	  vector <int> a(a_, a_+sizeof(a_)/sizeof(*a_));
ed7454da2a 2016-10-26        kinaba: 	  int b_[] = { 1 };
ed7454da2a 2016-10-26        kinaba: 	  vector <int> b(b_, b_+sizeof(b_)/sizeof(*b_));
ed7454da2a 2016-10-26        kinaba: 	string _ = "Bob";
ed7454da2a 2016-10-26        kinaba: END
ed7454da2a 2016-10-26        kinaba: CASE(6)
ed7454da2a 2016-10-26        kinaba: 	int n = 1;
ed7454da2a 2016-10-26        kinaba: int a_[] = { 2,3,4 };
ed7454da2a 2016-10-26        kinaba: 	  vector <int> a(a_, a_+sizeof(a_)/sizeof(*a_));
ed7454da2a 2016-10-26        kinaba: 	  int b_[] = { 2 };
ed7454da2a 2016-10-26        kinaba: 	  vector <int> b(b_, b_+sizeof(b_)/sizeof(*b_));
ed7454da2a 2016-10-26        kinaba: 	string _ = "Bob";
ed7454da2a 2016-10-26        kinaba: END
ed7454da2a 2016-10-26        kinaba: }
ed7454da2a 2016-10-26        kinaba: // END CUT HERE