//zadanie zajecia 21.03.19
	/*
	int A[3] = { 2,4,3 };

	int B[3] = { 5,2,8 };

	int C[3] = { 3,5,4 };

	int D[3] = { 5,4,9 };


	   
	int W = (A[0] * B[1] * C[2]) + (A[1] * B[2] * C[0]) + (A[2] * B[0] * C[1]) -A[2]*B[1]*C[0]   -A[0]*B[2]*C[1]      -A[1]*B[0]*C[2];

	int Wx = D[0] * B[1] * C[2] + D[1] * B[2] * C[0] + D[2] * B[0] * C[1] - D[2] * B[1] * C[0] - D[0] * B[2] * C[1] - D[1] * B[0] * C[2];

	int Wy = A[0] * D[1] * C[2] + A[1] * D[2] * C[0] + A[2] * D[0] * C[1] - A[2] * D[1] * C[0] - A[0] * D[2] * C[1] - A[1] * D[0] * C[2];

	int Wz = A[0] * B[1] * D[2] + A[1] * B[2] * D[0] + A[2] * B[0] * D[1] - A[2] * B[1] * D[0] - A[0] * B[2] * D[1] - A[1] * B[0] * D[2];

	if (W != 0)
	{
		float zmienna = Wx / W;
		cout << "X = " << zmienna << endl;
		zmienna = Wy / W;
		cout << "Y = " << zmienna << endl;
		zmienna = Wz / W;
		cout << "Z = " << zmienna  << endl;
	}
	
	else if (W == 0 && Wx == 0 && Wy == 0 && Wz == 0)
	{
		cout << "Twoje równanie ma nieskonczenie wiele rozwiazań! " << endl;
	}

	else if (W == 0 && Wx != 0 && Wy != 0 && Wz != 0)
	{
		cout << "Twój układ jest sprzeczny, gratulacje :D !" << endl;

	}
	*/