Artifact e8be027ce98cd7547437006ca12417ae7d758c0c
#include <iostream>
#include <sstream>
#include <iomanip>
#include <vector>
#include <string>
#include <map>
#include <set>
#include <algorithm>
#include <numeric>
#include <iterator>
#include <functional>
#include <complex>
#include <queue>
#include <stack>
#include <cmath>
#include <cassert>
#include <tuple>
using namespace std;
typedef long long LL;
typedef complex<double> CMP;
class LittleElephantAndBalls { public:
int getNumber(string S)
{
int score = 0;
char chars[]="RGB";
int left[128]={}, right[128]={};
for(char c : S)
{
for(char x: chars)
score += left[x]+right[x];
if(!left[c])
left[c]++;
else if (!right[c])
right[c]++;
}
return score;
}
};
// BEGIN CUT HERE
#include <ctime>
double start_time; string timer()
{ ostringstream os; os << " (" << int((clock()-start_time)/CLOCKS_PER_SEC*1000) << " msec)"; return os.str(); }
template<typename T> ostream& operator<<(ostream& os, const vector<T>& v)
{ os << "{ ";
for(typename vector<T>::const_iterator it=v.begin(); it!=v.end(); ++it)
os << '\"' << *it << '\"' << (it+1==v.end() ? "" : ", "); os << " }"; return os; }
void verify_case(const int& Expected, const int& Received) {
bool ok = (Expected == Received);
if(ok) cerr << "PASSED" << timer() << endl; else { cerr << "FAILED" << timer() << endl;
cerr << "\to: \"" << Expected << '\"' << endl << "\tx: \"" << Received << '\"' << endl; } }
#define CASE(N) {cerr << "Test Case #" << N << "..." << flush; start_time=clock();
#define END verify_case(_, LittleElephantAndBalls().getNumber(S));}
int main(){
CASE(0)
string S = "RGB";
int _ = 3;
END
CASE(1)
string S = "RGGRBBB";
int _ = 21;
END
CASE(2)
string S = "RRRGBRR";
int _ = 16;
END
CASE(3)
string S = "RRRR";
int _ = 5;
END
CASE(4)
string S = "GGRRRGR";
int _ = 18;
END
CASE(5)
string S = "G";
int _ = 0;
END
/*
CASE(6)
string S = ;
int _ = ;
END
CASE(7)
string S = ;
int _ = ;
END
*/
}
// END CUT HERE