void recolorRegion()
{
	std::ofstream os("time.txt", std::ofstream::app);
	timeb time1, time2;


	flag = false;
	for (unsigned i = 0; i < numberCores; ++i)
	{
		unsigned size = regions[i].size();
		if (size == 0)
			continue;
		std::vector<float> sum;
		sum.resize(size);
		unsigned i0;
		unsigned j0;

		ftime(&time1);
		for (unsigned ii = 0; ii < size; ++ii)
			for (unsigned jj = ii + 1; jj < size; ++jj)
			{
				i0 = regions[i][ii];
				j0 = regions[i][jj];
				if (i0 == j0)
					continue;
				if (i0 < j0)
					{
						unsigned j1 = j0 - i0 - 1;
						sum[ii] += distances[i0][j1];
						sum[jj] += distances[i0][j1];
					}
				else
					{
						unsigned i1 = i0 - j0 - 1;
						sum[ii] += distances[j0][i1];
						sum[jj] += distances[j0][i1];
					}
			}
		ftime(&time2);
		os << "sum " << (time2.time - time1.time) << ".s " << time2.millitm << ".ml \n";
		float min = sum[0];
		unsigned index = 0;
		for (unsigned j = 1; j < size; ++j)
			if (min > sum[j])
			{
				min = sum[j];
				index = j;
			}

		if (cores[i] != regions[i][index])
		{
			flag = true;
			points[cores[i]].color = points[regions[i][index]].color;
			cores[i] = regions[i][index];
		}

	}
}