# !/usr/bin/env python # -*- coding: utf-8 -*- from a import Stack from b import Queue a = Stack(['a','b','c']) b = Queue(['d','e','f']) print a.empty()
def __init__(self,stack):
self.stack1 = Stack(stack)
self.stack2 = Stack(stack)
while !self.stack1.empty(): self.stack1.T_pop()
while !self.stack2.empty(): self.stack1.T_push(self.stack2.T_pop())
