4fd800b3a8 2011-02-23        kinaba: #include <iostream>
4fd800b3a8 2011-02-23        kinaba: #include <sstream>
4fd800b3a8 2011-02-23        kinaba: #include <iomanip>
4fd800b3a8 2011-02-23        kinaba: #include <vector>
4fd800b3a8 2011-02-23        kinaba: #include <string>
4fd800b3a8 2011-02-23        kinaba: #include <map>
4fd800b3a8 2011-02-23        kinaba: #include <set>
4fd800b3a8 2011-02-23        kinaba: #include <algorithm>
4fd800b3a8 2011-02-23        kinaba: #include <numeric>
4fd800b3a8 2011-02-23        kinaba: #include <iterator>
4fd800b3a8 2011-02-23        kinaba: #include <functional>
4fd800b3a8 2011-02-23        kinaba: #include <complex>
4fd800b3a8 2011-02-23        kinaba: #include <queue>
4fd800b3a8 2011-02-23        kinaba: #include <stack>
4fd800b3a8 2011-02-23        kinaba: #include <cmath>
4fd800b3a8 2011-02-23        kinaba: #include <cassert>
4fd800b3a8 2011-02-23        kinaba: #include <cstring>
4fd800b3a8 2011-02-23        kinaba: using namespace std;
4fd800b3a8 2011-02-23        kinaba: typedef long long LL;
4fd800b3a8 2011-02-23        kinaba: typedef complex<double> CMP;
4fd800b3a8 2011-02-23        kinaba: 
4fd800b3a8 2011-02-23        kinaba: class DiceGames { public:
4fd800b3a8 2011-02-23        kinaba: 	long long countFormations(vector <int> sides)
4fd800b3a8 2011-02-23        kinaba: 	{
4fd800b3a8 2011-02-23        kinaba: 		sort(sides.begin(), sides.end());
4fd800b3a8 2011-02-23        kinaba: 
4fd800b3a8 2011-02-23        kinaba: 		vector<LL> dp(sides.back(), 0);
4fd800b3a8 2011-02-23        kinaba: 		dp[0] = 1;
4fd800b3a8 2011-02-23        kinaba: 		for(int i=0; i<sides.size(); ++i)
4fd800b3a8 2011-02-23        kinaba: 			partial_sum(dp.begin(), dp.begin()+sides[i], dp.begin());
4fd800b3a8 2011-02-23        kinaba: 		return accumulate(dp.begin(), dp.end(), 0LL);
4fd800b3a8 2011-02-23        kinaba: 	}
4fd800b3a8 2011-02-23        kinaba: };
4fd800b3a8 2011-02-23        kinaba: 
4fd800b3a8 2011-02-23        kinaba: // BEGIN CUT HERE
4fd800b3a8 2011-02-23        kinaba: #include <ctime>
4fd800b3a8 2011-02-23        kinaba: double start_time; string timer()
4fd800b3a8 2011-02-23        kinaba:  { ostringstream os; os << " (" << int((clock()-start_time)/CLOCKS_PER_SEC*1000) << " msec)"; return os.str(); }
4fd800b3a8 2011-02-23        kinaba: template<typename T> ostream& operator<<(ostream& os, const vector<T>& v)
4fd800b3a8 2011-02-23        kinaba:  { os << "{ ";
4fd800b3a8 2011-02-23        kinaba:    for(typename vector<T>::const_iterator it=v.begin(); it!=v.end(); ++it)
4fd800b3a8 2011-02-23        kinaba:    os << '\"' << *it << '\"' << (it+1==v.end() ? "" : ", "); os << " }"; return os; }
4fd800b3a8 2011-02-23        kinaba: void verify_case(const long long& Expected, const long long& Received) {
4fd800b3a8 2011-02-23        kinaba:  bool ok = (Expected == Received);
4fd800b3a8 2011-02-23        kinaba:  if(ok) cerr << "PASSED" << timer() << endl;  else { cerr << "FAILED" << timer() << endl;
4fd800b3a8 2011-02-23        kinaba:  cerr << "\to: \"" << Expected << '\"' << endl << "\tx: \"" << Received << '\"' << endl; } }
4fd800b3a8 2011-02-23        kinaba: #define CASE(N) {cerr << "Test Case #" << N << "..." << flush; start_time=clock();
4fd800b3a8 2011-02-23        kinaba: #define END	 verify_case(_, DiceGames().countFormations(sides));}
4fd800b3a8 2011-02-23        kinaba: int main(){
4fd800b3a8 2011-02-23        kinaba: 
4fd800b3a8 2011-02-23        kinaba: CASE(0)
4fd800b3a8 2011-02-23        kinaba: 	int sides_[] = {4};
4fd800b3a8 2011-02-23        kinaba: 	  vector <int> sides(sides_, sides_+sizeof(sides_)/sizeof(*sides_));
4fd800b3a8 2011-02-23        kinaba: 	long long _ = 4LL;
4fd800b3a8 2011-02-23        kinaba: END
4fd800b3a8 2011-02-23        kinaba: CASE(1)
4fd800b3a8 2011-02-23        kinaba: 	int sides_[] = {2, 2};
4fd800b3a8 2011-02-23        kinaba: 	  vector <int> sides(sides_, sides_+sizeof(sides_)/sizeof(*sides_));
4fd800b3a8 2011-02-23        kinaba: 	long long _ = 3LL;
4fd800b3a8 2011-02-23        kinaba: END
4fd800b3a8 2011-02-23        kinaba: CASE(2)
4fd800b3a8 2011-02-23        kinaba: 	int sides_[] = {4, 4};
4fd800b3a8 2011-02-23        kinaba: 	  vector <int> sides(sides_, sides_+sizeof(sides_)/sizeof(*sides_));
4fd800b3a8 2011-02-23        kinaba: 	long long _ = 10LL;
4fd800b3a8 2011-02-23        kinaba: END
4fd800b3a8 2011-02-23        kinaba: CASE(3)
4fd800b3a8 2011-02-23        kinaba: 	int sides_[] = {3, 4};
4fd800b3a8 2011-02-23        kinaba: 	  vector <int> sides(sides_, sides_+sizeof(sides_)/sizeof(*sides_));
4fd800b3a8 2011-02-23        kinaba: 	long long _ = 9LL;
4fd800b3a8 2011-02-23        kinaba: END
4fd800b3a8 2011-02-23        kinaba: CASE(4)
4fd800b3a8 2011-02-23        kinaba: 	int sides_[] = {4, 5, 6};
4fd800b3a8 2011-02-23        kinaba: 	  vector <int> sides(sides_, sides_+sizeof(sides_)/sizeof(*sides_));
4fd800b3a8 2011-02-23        kinaba: 	long long _ = 48LL;
4fd800b3a8 2011-02-23        kinaba: END
4fd800b3a8 2011-02-23        kinaba: CASE(5)
4fd800b3a8 2011-02-23        kinaba: 	int sides_[] = {1};
4fd800b3a8 2011-02-23        kinaba: 	  vector <int> sides(sides_, sides_+sizeof(sides_)/sizeof(*sides_));
4fd800b3a8 2011-02-23        kinaba: 	long long _ = 1LL;
4fd800b3a8 2011-02-23        kinaba: END
4fd800b3a8 2011-02-23        kinaba: CASE(6)
4fd800b3a8 2011-02-23        kinaba: 	int sides_[] = {1,1,1,1,1,1,1,1,1,1};
4fd800b3a8 2011-02-23        kinaba: 	  vector <int> sides(sides_, sides_+sizeof(sides_)/sizeof(*sides_));
4fd800b3a8 2011-02-23        kinaba: 	long long _ = 1LL;
4fd800b3a8 2011-02-23        kinaba: END
4fd800b3a8 2011-02-23        kinaba: 
4fd800b3a8 2011-02-23        kinaba: }
4fd800b3a8 2011-02-23        kinaba: // END CUT HERE