2075 / Математика / Геометрія / Точка перетину двох прямих
Console.WriteLine("Line1 " + a1 + "x + " + b1 + "y + " + c1 + " = 0"); Console.WriteLine("Line2 " + a2 + "x + " + b2 + "y + " + c2 + " = 0"); Console.WriteLine("Point of intersect: "); double delta = -(a1*b2 - a2*b1); if (delta == 0) { Console.WriteLine("The lines are parallel"); } else { double x = (b2*c1 - b1*c2) / delta; double y = (a1*c2 - a2*b1) / delta; Console.WriteLine("x = " + x); Console.WriteLine("y = " + y); }