return self.items[len(self.items)-1] def size(self): return len(self.items) pythonds...from pythonds.basic.stack import Stack def parChecker(symbolString): s = Stack() balanced =...from pythonds.basic.stack import Stack pares = "()[]{}" def pare_theses(text): i, text_len =...生成器(回忆一下): 用 yield 语句产生结果 可以用在需要迭代器的地方 函数结束导致迭代结束 参考 http://interactivepython.org/runestone/static/pythonds
先贴代码,剩下的结合Pycharm的Debug贴图一一说明 #coding:utf-8 from pythonds.basic.stack import Stack from string import...我们的代码及思路源自: http://interactivepython.org/runestone/static/pythonds/BasicDS/InfixPrefixandPostfixExpressions.html
python实现方法: from pythonds3.basic.queue import Queue def who_is_josephus(namelist, num): man_queue
队列的Python算法实现 为了实现队列抽象数据类型创建一个新类 pythonds/basic/queue.py class Queue: def __init__(self):...from pythonds.basic.queue import Queue def hotPotato(namelist, num): simqueue = Queue() for
import math b=int(math.log10(a)+1) print(b) https://runestone.academy/runestone/books/published/pythonds
1.Python数据结构篇 数据结构篇主要是阅读[Problem Solving with Python](http://interactivepython.org/courselib/static/pythonds
一个交互式的python算法网站:http://interactivepython.org/runestone/static/pythonds/index.html 2. 10个2017年最受欢迎的编码挑战网站
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