db58c713f6 2012-02-24        kinaba: #include <iostream>
db58c713f6 2012-02-24        kinaba: #include <sstream>
db58c713f6 2012-02-24        kinaba: #include <iomanip>
db58c713f6 2012-02-24        kinaba: #include <vector>
db58c713f6 2012-02-24        kinaba: #include <string>
db58c713f6 2012-02-24        kinaba: #include <map>
db58c713f6 2012-02-24        kinaba: #include <set>
db58c713f6 2012-02-24        kinaba: #include <algorithm>
db58c713f6 2012-02-24        kinaba: #include <numeric>
db58c713f6 2012-02-24        kinaba: #include <iterator>
db58c713f6 2012-02-24        kinaba: #include <functional>
db58c713f6 2012-02-24        kinaba: #include <complex>
db58c713f6 2012-02-24        kinaba: #include <queue>
db58c713f6 2012-02-24        kinaba: #include <stack>
db58c713f6 2012-02-24        kinaba: #include <cmath>
db58c713f6 2012-02-24        kinaba: #include <cassert>
db58c713f6 2012-02-24        kinaba: #include <cstring>
db58c713f6 2012-02-24        kinaba: #ifdef __GNUC__
db58c713f6 2012-02-24        kinaba: #include <ext/hash_map>
db58c713f6 2012-02-24        kinaba: #define unordered_map __gnu_cxx::hash_map
db58c713f6 2012-02-24        kinaba: #else
db58c713f6 2012-02-24        kinaba: #include <unordered_map>
db58c713f6 2012-02-24        kinaba: #endif
db58c713f6 2012-02-24        kinaba: using namespace std;
db58c713f6 2012-02-24        kinaba: typedef long long LL;
db58c713f6 2012-02-24        kinaba: typedef complex<double> CMP;
db58c713f6 2012-02-24        kinaba: 
db58c713f6 2012-02-24        kinaba: class DengklekTryingToSleep { public:
db58c713f6 2012-02-24        kinaba: 	int minDucks(vector <int> ducks)
db58c713f6 2012-02-24        kinaba: 	{
db58c713f6 2012-02-24        kinaba: 		int A = *min_element(ducks.begin(), ducks.end());
db58c713f6 2012-02-24        kinaba: 		int B = *max_element(ducks.begin(), ducks.end());
db58c713f6 2012-02-24        kinaba: 		return (B-A+1) - ducks.size();
db58c713f6 2012-02-24        kinaba: 	}
db58c713f6 2012-02-24        kinaba: };
db58c713f6 2012-02-24        kinaba: 
db58c713f6 2012-02-24        kinaba: // BEGIN CUT HERE
db58c713f6 2012-02-24        kinaba: #include <ctime>
db58c713f6 2012-02-24        kinaba: double start_time; string timer()
db58c713f6 2012-02-24        kinaba:  { ostringstream os; os << " (" << int((clock()-start_time)/CLOCKS_PER_SEC*1000) << " msec)"; return os.str(); }
db58c713f6 2012-02-24        kinaba: template<typename T> ostream& operator<<(ostream& os, const vector<T>& v)
db58c713f6 2012-02-24        kinaba:  { os << "{ ";
db58c713f6 2012-02-24        kinaba:    for(typename vector<T>::const_iterator it=v.begin(); it!=v.end(); ++it)
db58c713f6 2012-02-24        kinaba:    os << '\"' << *it << '\"' << (it+1==v.end() ? "" : ", "); os << " }"; return os; }
db58c713f6 2012-02-24        kinaba: void verify_case(const int& Expected, const int& Received) {
db58c713f6 2012-02-24        kinaba:  bool ok = (Expected == Received);
db58c713f6 2012-02-24        kinaba:  if(ok) cerr << "PASSED" << timer() << endl;  else { cerr << "FAILED" << timer() << endl;
db58c713f6 2012-02-24        kinaba:  cerr << "\to: \"" << Expected << '\"' << endl << "\tx: \"" << Received << '\"' << endl; } }
db58c713f6 2012-02-24        kinaba: #define CASE(N) {cerr << "Test Case #" << N << "..." << flush; start_time=clock();
db58c713f6 2012-02-24        kinaba: #define END	 verify_case(_, DengklekTryingToSleep().minDucks(ducks));}
db58c713f6 2012-02-24        kinaba: int main(){
db58c713f6 2012-02-24        kinaba: 
db58c713f6 2012-02-24        kinaba: CASE(0)
db58c713f6 2012-02-24        kinaba: 	int ducks_[] = {5, 3, 2};
db58c713f6 2012-02-24        kinaba: 	  vector <int> ducks(ducks_, ducks_+sizeof(ducks_)/sizeof(*ducks_));
db58c713f6 2012-02-24        kinaba: 	int _ = 1;
db58c713f6 2012-02-24        kinaba: END
db58c713f6 2012-02-24        kinaba: CASE(1)
db58c713f6 2012-02-24        kinaba: 	int ducks_[] = {58};
db58c713f6 2012-02-24        kinaba: 	  vector <int> ducks(ducks_, ducks_+sizeof(ducks_)/sizeof(*ducks_));
db58c713f6 2012-02-24        kinaba: 	int _ = 0;
db58c713f6 2012-02-24        kinaba: END
db58c713f6 2012-02-24        kinaba: CASE(2)
db58c713f6 2012-02-24        kinaba: 	int ducks_[] = {9, 3, 6, 4};
db58c713f6 2012-02-24        kinaba: 	  vector <int> ducks(ducks_, ducks_+sizeof(ducks_)/sizeof(*ducks_));
db58c713f6 2012-02-24        kinaba: 	int _ = 3;
db58c713f6 2012-02-24        kinaba: END
db58c713f6 2012-02-24        kinaba: CASE(3)
db58c713f6 2012-02-24        kinaba: 	int ducks_[] = {7, 4, 77, 47, 74, 44};
db58c713f6 2012-02-24        kinaba: 	  vector <int> ducks(ducks_, ducks_+sizeof(ducks_)/sizeof(*ducks_));
db58c713f6 2012-02-24        kinaba: 	int _ = 68;
db58c713f6 2012-02-24        kinaba: END
db58c713f6 2012-02-24        kinaba: CASE(4)
db58c713f6 2012-02-24        kinaba: 	int ducks_[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
db58c713f6 2012-02-24        kinaba: 	  vector <int> ducks(ducks_, ducks_+sizeof(ducks_)/sizeof(*ducks_));
db58c713f6 2012-02-24        kinaba: 	int _ = 0;
db58c713f6 2012-02-24        kinaba: END
db58c713f6 2012-02-24        kinaba: /*
db58c713f6 2012-02-24        kinaba: CASE(5)
db58c713f6 2012-02-24        kinaba: 	int ducks_[] = ;
db58c713f6 2012-02-24        kinaba: 	  vector <int> ducks(ducks_, ducks_+sizeof(ducks_)/sizeof(*ducks_));
db58c713f6 2012-02-24        kinaba: 	int _ = ;
db58c713f6 2012-02-24        kinaba: END
db58c713f6 2012-02-24        kinaba: CASE(6)
db58c713f6 2012-02-24        kinaba: 	int ducks_[] = ;
db58c713f6 2012-02-24        kinaba: 	  vector <int> ducks(ducks_, ducks_+sizeof(ducks_)/sizeof(*ducks_));
db58c713f6 2012-02-24        kinaba: 	int _ = ;
db58c713f6 2012-02-24        kinaba: END
db58c713f6 2012-02-24        kinaba: */
db58c713f6 2012-02-24        kinaba: }
db58c713f6 2012-02-24        kinaba: // END CUT HERE