public int pop()
{
int lastStackIndex = listOfStacks.Count - 1;
StackPlate stack = getStack(lastStackIndex);
int val = stack.pop();
if (stack.isEmpty() && this.listOfStacks.Count > 1)
{
listOfStacks.RemoveAt(lastStackIndex);
}
return(val);
}
private int leftShif(int index)
{
int numberStacks = listOfStacks.Count;
StackPlate prevStack = getStack(index);
int result = prevStack.pop();
for (int i = index + 1; i < numberStacks; i++)
{
StackPlate stack = getStack(i);
int val = stack.getBottom();
if (stack.isEmpty() && this.listOfStacks.Count > 1)
{
listOfStacks.RemoveAt(i);
}
prevStack.push(val);
prevStack = stack;
}
return(result);
}