python读取excel文件
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#coding=utf-8 import rarfile path = "E:\\New\\New.rar" path2 = "E:\\New" rf = rarfile.RarFile( ...
#coding=utf-8 import random #生成随机数,浮点类型 a = random.uniform(10, 20) #控制随机数的精度round(数值,精度) print r ...