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 CubeColoring { public: 4fd800b3a8 2011-02-23 kinaba: long long theCount(vector <string> colors) 4fd800b3a8 2011-02-23 kinaba: { 4fd800b3a8 2011-02-23 kinaba: const int NC = colors[0].size(); 4fd800b3a8 2011-02-23 kinaba: 4fd800b3a8 2011-02-23 kinaba: int c1=0,c3=0,c4=0,c6=0; 4fd800b3a8 2011-02-23 kinaba: for(int i=0; i<NC; ++i) { 4fd800b3a8 2011-02-23 kinaba: c1 += colors[1][i]=='Y'; 4fd800b3a8 2011-02-23 kinaba: c3 += colors[3][i]=='Y'; 4fd800b3a8 2011-02-23 kinaba: c4 += colors[4][i]=='Y'; 4fd800b3a8 2011-02-23 kinaba: c6 += colors[6][i]=='Y'; 4fd800b3a8 2011-02-23 kinaba: } 4fd800b3a8 2011-02-23 kinaba: LL answer = 0; 4fd800b3a8 2011-02-23 kinaba: for(int i0=0; i0<NC; ++i0) if(colors[0][i0]=='Y') 4fd800b3a8 2011-02-23 kinaba: for(int i2=0; i2<NC; ++i2) if(colors[2][i2]=='Y') 4fd800b3a8 2011-02-23 kinaba: for(int i5=0; i5<NC; ++i5) if(colors[5][i5]=='Y') 4fd800b3a8 2011-02-23 kinaba: for(int i7=0; i7<NC; ++i7) if(colors[7][i7]=='Y') 4fd800b3a8 2011-02-23 kinaba: { 4fd800b3a8 2011-02-23 kinaba: int cc1 = c1 - (colors[1][i0]=='Y') - (i0!=i2 && colors[1][i2]=='Y') - (i0!=i5 && i2!=i5 && colors[1][i5]=='Y'); 4fd800b3a8 2011-02-23 kinaba: int cc3 = c3 - (colors[3][i0]=='Y') - (i0!=i2 && colors[3][i2]=='Y') - (i0!=i7 && i2!=i7 && colors[3][i7]=='Y'); 4fd800b3a8 2011-02-23 kinaba: int cc4 = c4 - (colors[4][i0]=='Y') - (i0!=i5 && colors[4][i5]=='Y') - (i0!=i7 && i5!=i7 && colors[4][i7]=='Y'); 4fd800b3a8 2011-02-23 kinaba: int cc6 = c6 - (colors[6][i2]=='Y') - (i2!=i5 && colors[6][i5]=='Y') - (i2!=i7 && i5!=i7 && colors[6][i7]=='Y'); 4fd800b3a8 2011-02-23 kinaba: answer += cc1*cc3*cc4*cc6; 4fd800b3a8 2011-02-23 kinaba: } 4fd800b3a8 2011-02-23 kinaba: return answer; 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(_, CubeColoring().theCount(colors));} 4fd800b3a8 2011-02-23 kinaba: int main(){ 4fd800b3a8 2011-02-23 kinaba: 4fd800b3a8 2011-02-23 kinaba: CASE(0) 4fd800b3a8 2011-02-23 kinaba: string colors_[] = {"Y", "Y", "Y", "Y", "Y", "Y", "Y", "Y"}; 4fd800b3a8 2011-02-23 kinaba: vector <string> colors(colors_, colors_+sizeof(colors_)/sizeof(*colors_)); 4fd800b3a8 2011-02-23 kinaba: long long _ = 0LL; 4fd800b3a8 2011-02-23 kinaba: END 4fd800b3a8 2011-02-23 kinaba: CASE(1) 4fd800b3a8 2011-02-23 kinaba: string colors_[] = {"YNNNNNNN", "NYNNNNNN", "NNYNNNNN", "NNNYNNNN", "NNNNYNNN", "NNNNNYNN", "NNNNNNYN", "NNNNNNNY"}; 4fd800b3a8 2011-02-23 kinaba: vector <string> colors(colors_, colors_+sizeof(colors_)/sizeof(*colors_)); 4fd800b3a8 2011-02-23 kinaba: long long _ = 1LL; 4fd800b3a8 2011-02-23 kinaba: END 4fd800b3a8 2011-02-23 kinaba: CASE(2) 4fd800b3a8 2011-02-23 kinaba: string colors_[] = {"YNNYN", "YYYYY", "NYYNY", "YNYYN", "YNNYY", "YNNYY", "NNNYY", "NYYYY"}; 4fd800b3a8 2011-02-23 kinaba: vector <string> colors(colors_, colors_+sizeof(colors_)/sizeof(*colors_)); 4fd800b3a8 2011-02-23 kinaba: long long _ = 250LL; 4fd800b3a8 2011-02-23 kinaba: END 4fd800b3a8 2011-02-23 kinaba: CASE(3) 4fd800b3a8 2011-02-23 kinaba: string colors_[] = {"YNNYN", "YYYYY", "NNNNN", "YNYYN", "YNNYY", "YNNYY", "NNNYY", "NYYYY"}; 4fd800b3a8 2011-02-23 kinaba: vector <string> colors(colors_, colors_+sizeof(colors_)/sizeof(*colors_)); 4fd800b3a8 2011-02-23 kinaba: long long _ = 0LL; 4fd800b3a8 2011-02-23 kinaba: END 4fd800b3a8 2011-02-23 kinaba: CASE(4) 4fd800b3a8 2011-02-23 kinaba: string colors_[] = {"YNNYNYYYYYNN", "NNNYNYYNYNNY", "YYNNYYNNNYYN", "YYYYYNNYYYNN", "NNNYYYNNYNYN", "YYYNYYYYNYNN", "NNNNNNYYNYYN", "NNYNYYNNYNYY"}; 4fd800b3a8 2011-02-23 kinaba: vector <string> colors(colors_, colors_+sizeof(colors_)/sizeof(*colors_)); 4fd800b3a8 2011-02-23 kinaba: long long _ = 611480LL; 4fd800b3a8 2011-02-23 kinaba: END 4fd800b3a8 2011-02-23 kinaba: /* 4fd800b3a8 2011-02-23 kinaba: CASE(5) 4fd800b3a8 2011-02-23 kinaba: string colors_[] = ; 4fd800b3a8 2011-02-23 kinaba: vector <string> colors(colors_, colors_+sizeof(colors_)/sizeof(*colors_)); 4fd800b3a8 2011-02-23 kinaba: long long _ = LL; 4fd800b3a8 2011-02-23 kinaba: END 4fd800b3a8 2011-02-23 kinaba: CASE(6) 4fd800b3a8 2011-02-23 kinaba: string colors_[] = ; 4fd800b3a8 2011-02-23 kinaba: vector <string> colors(colors_, colors_+sizeof(colors_)/sizeof(*colors_)); 4fd800b3a8 2011-02-23 kinaba: long long _ = LL; 4fd800b3a8 2011-02-23 kinaba: END 4fd800b3a8 2011-02-23 kinaba: */ 4fd800b3a8 2011-02-23 kinaba: } 4fd800b3a8 2011-02-23 kinaba: // END CUT HERE