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RSS订阅原创 Python编程从入门到基础10-13
#10-13 import json def get_sorted_username(): ‘’‘如果存储了用户名就获取他’’’ filename = ‘usernumber.json’ try: with open(filename) as f_obj: username = json.load(f_obj) except FileNotFoundError: return None else:...
2019-07-08 10:39:55
245
原创 Python编程 从入门到实践 9-4
class Restaurant(): def init(self,restaurant,cuisine_type): self.restaurant = restaurant self.cuisine_type = cuisine_type self.number_served = 0 def read_number(self): print(self.number_served) ...
2019-07-05 09:23:27
273
原创 Python编程 从入门到实践 习题8-11
打印列表 def show_magicians(magicians): for magician in magicians: print(magician) 修改列表 def make_great(magicians): for i in range(3): magicians[i] = "the Great " + magicians[i] return magicians magicians ...
2019-07-03 12:57:48
306
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