static void Main(string[] args)
{
Console.Title = "计算球、圆柱和圆锥的体积";
Ball ball = new Ball(10); //实例化球体
Console.WriteLine("半径为{0}的球体体积为{1:0.00}", ball.Radius, ball.Volume);
Circle cylinder = new Cylinder(10, 10); //实例化圆柱体
Console.WriteLine("半径为{0}高度为{1}的圆柱体体积为{2:F3}", cylinder.Radius, 10, cylinder.Volume);
Circle cone = new Cone(10, 10); //实例化圆锥体
Console.WriteLine("半径为{0}高度为{1}的圆柱体体积为{2:#,#.#}", cone.Radius, 10, cone.Volume);
Console.ReadLine();
}
private static void Main()
{
try
{
Task.Do();
Shape figure = new Parallelepiped(Color.Black, Color.Blue, 1.5, 2, 2, 2);
Console.Out.WriteLine(string.Format("Volume of parallepiped: {0:F2}", figure.Volume()));
figure = new Cylinder(Color.Black, Color.Blue, 2.5, 2, 3);
Console.Out.WriteLine(string.Format("Volume of cylinder: {0:F2}", figure.Volume()));
}
catch (ArgumentException e)
{
Console.WriteLine(e);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public static void Assignment7()
{
Random random = new Random();
int n = 100;
I3DObject[] objects = new I3DObject[n];
for (int i = 0; i < n; i++)
{
switch(random.Next(3))
{
case 0:
objects[i] = new Box(random.NextDouble(), random.NextDouble(), random.NextDouble());
break;
case 1:
objects[i] = new Cylinder(random.NextDouble(), random.NextDouble());
break;
case 2:
objects[i] = new Sphere(random.NextDouble());
break;
}
}
I3DObject largest = objects.OrderByDescending(o => o.Volume).FirstOrDefault();
Console.WriteLine("Largest shape: {0} ({1}m^3)", largest.GetType(), largest.Volume);
Console.WriteLine("Total volume of all shapes: {0}", objects.Sum(o => o.Volume));
}