2de557d8c0 2011-03-20        kinaba: #include <iostream>
2de557d8c0 2011-03-20        kinaba: #include <sstream>
2de557d8c0 2011-03-20        kinaba: #include <iomanip>
2de557d8c0 2011-03-20        kinaba: #include <vector>
2de557d8c0 2011-03-20        kinaba: #include <string>
2de557d8c0 2011-03-20        kinaba: #include <map>
2de557d8c0 2011-03-20        kinaba: #include <set>
2de557d8c0 2011-03-20        kinaba: #include <algorithm>
2de557d8c0 2011-03-20        kinaba: #include <numeric>
2de557d8c0 2011-03-20        kinaba: #include <iterator>
2de557d8c0 2011-03-20        kinaba: #include <functional>
2de557d8c0 2011-03-20        kinaba: #include <complex>
2de557d8c0 2011-03-20        kinaba: #include <queue>
2de557d8c0 2011-03-20        kinaba: #include <stack>
2de557d8c0 2011-03-20        kinaba: #include <cmath>
2de557d8c0 2011-03-20        kinaba: #include <cassert>
2de557d8c0 2011-03-20        kinaba: #include <cstring>
2de557d8c0 2011-03-20        kinaba: using namespace std;
2de557d8c0 2011-03-20        kinaba: typedef long long LL;
2de557d8c0 2011-03-20        kinaba: typedef complex<double> CMP;
2de557d8c0 2011-03-20        kinaba: 
2de557d8c0 2011-03-20        kinaba: class MatchString { public:
2de557d8c0 2011-03-20        kinaba: 	int placeWords(string matchString, vector <string> matchWords)
2de557d8c0 2011-03-20        kinaba: 	{
2de557d8c0 2011-03-20        kinaba: 		const int N = matchString.size();
2de557d8c0 2011-03-20        kinaba: 		vector< vector<int> > idx(N);
2de557d8c0 2011-03-20        kinaba: 		set<int> all_idx;
2de557d8c0 2011-03-20        kinaba: 
2de557d8c0 2011-03-20        kinaba: 		for(int i=0; i<N; ++i)
2de557d8c0 2011-03-20        kinaba: 		{
2de557d8c0 2011-03-20        kinaba: 			for(int j=0; j<matchWords[i].size(); ++j)
2de557d8c0 2011-03-20        kinaba: 				if( matchWords[i][j] == matchString[i] )
2de557d8c0 2011-03-20        kinaba: 				{
2de557d8c0 2011-03-20        kinaba: 					idx[i].push_back(j);
2de557d8c0 2011-03-20        kinaba: 					all_idx.insert(j);
2de557d8c0 2011-03-20        kinaba: 				}
2de557d8c0 2011-03-20        kinaba: 			if( idx[i].empty() )
2de557d8c0 2011-03-20        kinaba: 				return -1;
2de557d8c0 2011-03-20        kinaba: 		}
2de557d8c0 2011-03-20        kinaba: 
2de557d8c0 2011-03-20        kinaba: 		int best = INT_MAX;
2de557d8c0 2011-03-20        kinaba: 		for(set<int>::iterator it=all_idx.begin(); it!=all_idx.end(); ++it)
2de557d8c0 2011-03-20        kinaba: 		{
2de557d8c0 2011-03-20        kinaba: 			int T = *it;
2de557d8c0 2011-03-20        kinaba: 			int score = 0;
2de557d8c0 2011-03-20        kinaba: 			for(int i=0; i<N; ++i)
2de557d8c0 2011-03-20        kinaba: 			{
2de557d8c0 2011-03-20        kinaba: 				int bb = INT_MAX;
2de557d8c0 2011-03-20        kinaba: 				for(int j=0; j<idx[i].size(); ++j)
2de557d8c0 2011-03-20        kinaba: 					if( idx[i][j] <= T )
2de557d8c0 2011-03-20        kinaba: 						bb = min(bb, T-idx[i][j]);
2de557d8c0 2011-03-20        kinaba: 				if( bb == INT_MAX )
2de557d8c0 2011-03-20        kinaba: 					goto next;
2de557d8c0 2011-03-20        kinaba: 				score += bb;
2de557d8c0 2011-03-20        kinaba: 			}
2de557d8c0 2011-03-20        kinaba: 			best = min(best, score);
2de557d8c0 2011-03-20        kinaba: 		next:;
2de557d8c0 2011-03-20        kinaba: 		}
2de557d8c0 2011-03-20        kinaba: 		return best;
2de557d8c0 2011-03-20        kinaba: 	}
2de557d8c0 2011-03-20        kinaba: };
2de557d8c0 2011-03-20        kinaba: 
2de557d8c0 2011-03-20        kinaba: // BEGIN CUT HERE
2de557d8c0 2011-03-20        kinaba: #include <ctime>
2de557d8c0 2011-03-20        kinaba: double start_time; string timer()
2de557d8c0 2011-03-20        kinaba:  { ostringstream os; os << " (" << int((clock()-start_time)/CLOCKS_PER_SEC*1000) << " msec)"; return os.str(); }
2de557d8c0 2011-03-20        kinaba: template<typename T> ostream& operator<<(ostream& os, const vector<T>& v)
2de557d8c0 2011-03-20        kinaba:  { os << "{ ";
2de557d8c0 2011-03-20        kinaba:    for(typename vector<T>::const_iterator it=v.begin(); it!=v.end(); ++it)
2de557d8c0 2011-03-20        kinaba:    os << '\"' << *it << '\"' << (it+1==v.end() ? "" : ", "); os << " }"; return os; }
2de557d8c0 2011-03-20        kinaba: void verify_case(const int& Expected, const int& Received) {
2de557d8c0 2011-03-20        kinaba:  bool ok = (Expected == Received);
2de557d8c0 2011-03-20        kinaba:  if(ok) cerr << "PASSED" << timer() << endl;  else { cerr << "FAILED" << timer() << endl;
2de557d8c0 2011-03-20        kinaba:  cerr << "\to: \"" << Expected << '\"' << endl << "\tx: \"" << Received << '\"' << endl; } }
2de557d8c0 2011-03-20        kinaba: #define CASE(N) {cerr << "Test Case #" << N << "..." << flush; start_time=clock();
2de557d8c0 2011-03-20        kinaba: #define END	 verify_case(_, MatchString().placeWords(matchString, matchWords));}
2de557d8c0 2011-03-20        kinaba: int main(){
2de557d8c0 2011-03-20        kinaba: 
2de557d8c0 2011-03-20        kinaba: CASE(0)
2de557d8c0 2011-03-20        kinaba: 	string matchString = "TOP";
2de557d8c0 2011-03-20        kinaba: 	string matchWords_[] = {"TIK",
2de557d8c0 2011-03-20        kinaba:  "PPPO",
2de557d8c0 2011-03-20        kinaba:  "OP"};
2de557d8c0 2011-03-20        kinaba: 	  vector <string> matchWords(matchWords_, matchWords_+sizeof(matchWords_)/sizeof(*matchWords_));
2de557d8c0 2011-03-20        kinaba: 	int _ = 5;
2de557d8c0 2011-03-20        kinaba: END
2de557d8c0 2011-03-20        kinaba: CASE(1)
2de557d8c0 2011-03-20        kinaba: 	string matchString = "EEA";
2de557d8c0 2011-03-20        kinaba: 	string matchWords_[] = {"GEGA",
2de557d8c0 2011-03-20        kinaba:  "TOPCODER",
2de557d8c0 2011-03-20        kinaba:  "TEST"};
2de557d8c0 2011-03-20        kinaba: 	  vector <string> matchWords(matchWords_, matchWords_+sizeof(matchWords_)/sizeof(*matchWords_));
2de557d8c0 2011-03-20        kinaba: 	int _ = -1;
2de557d8c0 2011-03-20        kinaba: END
2de557d8c0 2011-03-20        kinaba: CASE(2)
2de557d8c0 2011-03-20        kinaba: 	string matchString = "AB";
2de557d8c0 2011-03-20        kinaba: 	string matchWords_[] = {"ABA",
2de557d8c0 2011-03-20        kinaba:  "ABAB"};
2de557d8c0 2011-03-20        kinaba: 	  vector <string> matchWords(matchWords_, matchWords_+sizeof(matchWords_)/sizeof(*matchWords_));
2de557d8c0 2011-03-20        kinaba: 	int _ = 1;
2de557d8c0 2011-03-20        kinaba: END
2de557d8c0 2011-03-20        kinaba: CASE(3)
2de557d8c0 2011-03-20        kinaba: 	string matchString = "FIND";
2de557d8c0 2011-03-20        kinaba: 	string matchWords_[] = {"VERYFAST",
2de557d8c0 2011-03-20        kinaba:  "OPINION",
2de557d8c0 2011-03-20        kinaba:  "SPENDING",
2de557d8c0 2011-03-20        kinaba:  "ODD"};
2de557d8c0 2011-03-20        kinaba: 	  vector <string> matchWords(matchWords_, matchWords_+sizeof(matchWords_)/sizeof(*matchWords_));
2de557d8c0 2011-03-20        kinaba: 	int _ = 3;
2de557d8c0 2011-03-20        kinaba: END
2de557d8c0 2011-03-20        kinaba: CASE(4)
2de557d8c0 2011-03-20        kinaba: 	string matchString = "TOP";
2de557d8c0 2011-03-20        kinaba: 	string matchWords_[] = {"OUTTHERE",
2de557d8c0 2011-03-20        kinaba:  "FROM",
2de557d8c0 2011-03-20        kinaba:  "NOPQRSTU"};
2de557d8c0 2011-03-20        kinaba: 	  vector <string> matchWords(matchWords_, matchWords_+sizeof(matchWords_)/sizeof(*matchWords_));
2de557d8c0 2011-03-20        kinaba: 	int _ = 0;
2de557d8c0 2011-03-20        kinaba: END
2de557d8c0 2011-03-20        kinaba: /*
2de557d8c0 2011-03-20        kinaba: CASE(5)
2de557d8c0 2011-03-20        kinaba: 	string matchString = ;
2de557d8c0 2011-03-20        kinaba: 	string matchWords_[] = ;
2de557d8c0 2011-03-20        kinaba: 	  vector <string> matchWords(matchWords_, matchWords_+sizeof(matchWords_)/sizeof(*matchWords_));
2de557d8c0 2011-03-20        kinaba: 	int _ = ;
2de557d8c0 2011-03-20        kinaba: END
2de557d8c0 2011-03-20        kinaba: CASE(6)
2de557d8c0 2011-03-20        kinaba: 	string matchString = ;
2de557d8c0 2011-03-20        kinaba: 	string matchWords_[] = ;
2de557d8c0 2011-03-20        kinaba: 	  vector <string> matchWords(matchWords_, matchWords_+sizeof(matchWords_)/sizeof(*matchWords_));
2de557d8c0 2011-03-20        kinaba: 	int _ = ;
2de557d8c0 2011-03-20        kinaba: END
2de557d8c0 2011-03-20        kinaba: */
2de557d8c0 2011-03-20        kinaba: }
2de557d8c0 2011-03-20        kinaba: // END CUT HERE