摘要: >>> import math>>> math.sin(0.5)0.479425538604203>>> >>> import random>>> x=random.random()>>> n=random.randint(1,100)>>> import numpy as np>>> a = np 阅读全文
posted @ 2017-05-19 17:37 JustLittle 阅读(218) 评论(0) 推荐(0)