class Stack:
"""An implementation of the typical stack data structure"""
def __init__(self, *args):
self.storage = Vector()
if len(args) != 0:
for item in args:
self.storage.append(item)
def clear(self):
"""Clears the entire contents of the stack"""
self.storage = Vector()
def is_emtpy(self):
return self.is_emtpy
@property
def is_empty(self):
if len(self.storage) == 0:
return True
else:
return False
def push(self, item):
"""Adds an item to the top of the stack"""
self.storage.append(item)
def pop(self):
"""Removes an item from the top of the stack"""
self.storage.erase_rear()
def top(self):
"""Returns the item at the top of the stack"""
return self.storage.back()
class Stack:
"""An implementation of the typical stack data structure"""
def __init__(self, *args):
self.storage = Vector()
if len(args) != 0:
for item in args:
self.storage.append(item)
def clear(self):
"""Clears the entire contents of the stack"""
self.storage = Vector()
def is_emtpy(self):
return self.is_emtpy
@property
def is_empty(self):
if len(self.storage) == 0:
return True
else:
return False
def push(self, item):
"""Adds an item to the top of the stack"""
self.storage.append(item)
def pop(self):
"""Removes an item from the top of the stack"""
self.storage.erase_rear()
def top(self):
"""Returns the item at the top of the stack"""
return self.storage.back()
