//Removes the element on top of the stack.
public void Pop()
{
Stack_Node temp = this.top;
this.top = top.GetNext();
temp.Dispose();
}
//Retrieve the minimum element in the stack.
public int GetMin()
{
int output = this.top.GetData();
Stack_Node temp = this.top;
while (temp != null)
{
if (temp.GetData() < output)
{
output = temp.GetData();
}
temp = temp.GetNext();
}
return(output);
}