public shape CreateShape(int type)
{
shape Shape = null;
Random rd = new Random(), rj = new Random();
double i = rd.NextDouble() * 10;
Thread.Sleep(10);
double j = rd.NextDouble() * 10;
Thread.Sleep(10);
double k = rd.NextDouble() * 10;
Thread.Sleep(10);
switch (type)
{
case 1:
Shape = new rect(i, j);
break;
case 2:
Shape = new round(i);
break;
case 3:
Shape = new triangle(i, j);
break;
}
return(Shape);
}
static void Main(string[] args)
{
shape code = new shape();
code.display();
}
