Python-setup环境变量&os模块

1、timeit包web 1.咱们对于timeit函数，可采起以下例子：svg h = ''' def doTt(num1): for i in range(num1): print(i) ''' t6 = timeit.timeit("doTt(2)",setup=h,number=3) print(t6) 释义：setup负责把环境变量准

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