public static void Main()
{
Console.WriteLine("This program does some math with certain shapes.");
Console.WriteLine("To start with, specify a shape. Choose from circle, cube, rectangle or sphere.");
string input = Console.ReadLine();
switch (input.ToLower())
{
case "circle":
{
Console.WriteLine("Input circle radius (must be a whole number, digits only)");
Circle newCircle = new Circle(circleRadius: Convert.ToInt32(Console.ReadLine()));
Console.WriteLine($"The diameter of this circle is {newCircle.getDiameter().ToString()} and the circumference is {newCircle.getCircumference().ToString()}.");
break;
}
case "cube":
{
Console.WriteLine("First, put in a value for the length and width of each face of the cube (single whole number, digits only)");
int tempFace = Convert.ToInt32(Console.ReadLine());
Cube newCube = new Cube(new Rectangle(tempFace, tempFace));
Console.WriteLine($"The volume of the cube is {newCube.GetVolume().ToString()} and the surface area is {newCube.GetSurfaceArea().ToString()}. ");
break;
}
case "rectangle":
{
Console.WriteLine("Input length (whole number, digits only)");
int tempLength = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Input width (whole number, digits only)");
int tempWidth = Convert.ToInt32(Console.ReadLine());
Rectangle newRectangle = new Rectangle(tempLength, tempWidth);
Console.WriteLine($"The area of the rectangle is {newRectangle.GetArea().ToString()} and it {(newRectangle.IsSquare() ? "is" : "is not")} a square.");
break;
}
case "sphere":
{
Console.WriteLine("Input the radius (whole number, digits only)");
Sphere newSphere = new Sphere(new Circle(Convert.ToInt32(Console.ReadLine())));
Console.WriteLine($"The volume of the sphere is {newSphere.getVoulume().ToString()} and the surface area is {newSphere.getSurfaceArea().ToString()}.");
break;
}
default:
Console.WriteLine("I'm sorry, Dave, I'm afraid I can't do that.");
break;
}
}