摘要: >>> import random>>> import time>>> x=list(range(10000))>>> y=set(range(10000))>>> z=dict(zip(range(1000),range(10000)))>>> r=random.randint(0,9999)>> 阅读全文
posted @ 2017-05-22 22:00 JustLittle 阅读(245) 评论(0) 推荐(0)
摘要: >>> import string>>> import random #组合字符>>> x=string.ascii_letters+string.digits+string.punctuation>>> x'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRS 阅读全文
posted @ 2017-05-22 14:34 JustLittle 阅读(399) 评论(0) 推荐(0)