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python stack data structure (wrapper class)

Panzer answered on June 21, 2023 Popularity 1/10 Helpfulness 1/10

answer python stack data structure (wrapper class)

python stack data structure (wrapper class)

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class Stack ():
  def __init__(self):
    self.stack = list()
  def push(self, item):
    self.stack.apppend(item)
  def pop(self):
    if len(self.stack) > 0:
      return self.stack.pop()
    else:
      return None
  def peek(self):
    if len (self.stack) > 0:
      return self.stack[len(self.stack) -1]
    else:
      return None
  def __str__(self):
    return str(self.stack)

Popularity 1/10 Helpfulness 1/10 Language python

Source: youtu.be

Tags: python stack structure

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Contributed on Jun 21 2023

Panzer

0 Answers Avg Quality 2/10

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python stack data structure (wrapper class)

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