static void Main(string[] args)
{
Console.WriteLine("***Strategy Pattern Demo***\n");
IChoice ic = null;
Context cxt = new Context();
for (int i = 1; i <= 2; i++)
{
Console.WriteLine("\nEnter your choice (1 or 2)");
string c = Console.ReadLine();
if (c.Equals("1"))
{
ic = new FirstChoice();
}
else
{
ic = new SecondChoice();
}
cxt.SetChoice(ic);
cxt.ShowChoice();
}
}
