private static void Main()
{
var stack = new MyStack <int>();
PrintStackInfo(stack);
TryToPop(stack);
Console.WriteLine(new string('-', 50));
Console.WriteLine("Pushing 1");
stack.Push(1);
PrintStackInfo(stack);
TryToPop(stack);
PrintStackInfo(stack);
Console.WriteLine(new string('-', 50));
Console.WriteLine("Pushing 100");
stack.Push(100);
PrintStackInfo(stack);
Console.WriteLine(new string('-', 50));
Console.WriteLine("No operation since last Peek");
PrintStackInfo(stack);
Console.WriteLine(new string('-', 50));
Console.WriteLine("Adding 16 elements");
for (int i = 0; i < 15; i++)
{
stack.Push(i + 2);
}
PrintStackInfo(stack);
Console.WriteLine(new string('-', 50));
Console.WriteLine("Popping 16 elements");
for (int i = 0; i < 16; i++)
{
TryToPop(stack);
}
Console.WriteLine(new string('-', 50));
Console.WriteLine("Trying to pop one more element.");
TryToPop(stack);
PrintStackInfo(stack);
}
private static void PrintStackInfo(MyStack <int> stack)
{
Console.WriteLine(new string('-', 50));
Console.WriteLine($"Capacity: {stack.Capacity}");
Console.WriteLine($"Count: {stack.Count}");
try
{
Console.Write("Peek: ");
Console.WriteLine(stack.Peek());
}
catch (InvalidOperationException ex)
{
Console.WriteLine(ex.Message);
}
}