static int Main(string[] args) { int n = 0; while (n != 4) { Main_menu(); n = int.Parse(Console.ReadLine()); switch (n) { case 1: { double len; Rectangle rect = new Rectangle(0, 0); Console.WriteLine("Please put in your value"); Console.Write("Length 1 "); len = Double.Parse(Console.ReadLine()); rect.length1 = len; Console.Write("Length 2 "); len = Double.Parse(Console.ReadLine()); rect.length2 = len; rect.finding_area(); rect.Print(); break; } case 2: { double len; Square scv = new Square(0); Console.WriteLine("Please put in your value"); Console.Write("Length "); len = Double.Parse(Console.ReadLine()); scv.length1 = len; scv.length2 = len; scv.finding_area(); scv.Print(); break; } case 3: { double len; Circle cir = new Circle(0); Console.WriteLine("Please put in your value"); Console.Write("Radius "); len = Double.Parse(Console.ReadLine()); cir.radius = len; cir.finding_area(); cir.Print(); break; } case 4: { Console.WriteLine("Exiting.\n"); Console.ReadKey(); break; } default: { Console.WriteLine("ERROR"); } break; } } return(0); }
static int Main(string[] args) { int n = 0; while (n != 4) { Main_menu(); n = int.Parse(Console.ReadLine()); switch (n) { case 1: { double len; Rectangle rect = new Rectangle(0, 0); Console.WriteLine("Введите значения"); Console.Write("Ширина "); len = Double.Parse(Console.ReadLine()); rect.length1 = len; Console.Write("Длина "); len = Double.Parse(Console.ReadLine()); rect.length2 = len; rect.finding_area(); rect.Print(); break; } case 2: { double len; Square scv = new Square(0); Console.WriteLine("Введите значение"); Console.Write("Сторона "); len = Double.Parse(Console.ReadLine()); scv.length1 = len; scv.length2 = len; scv.finding_area(); scv.Print(); break; } case 3: { double len; Circle cir = new Circle(0); Console.WriteLine("Введите значение"); Console.Write("Радиус "); len = Double.Parse(Console.ReadLine()); cir.radius = len; cir.finding_area(); cir.Print(); break; } case 4: { Console.WriteLine("Нажмите, чтобы продолжить"); Console.ReadKey(); break; } default: { Console.WriteLine("Ошибка"); } break; } } return(0); }