随机模块不起作用. ValueError:randrange()(1,1，0)的空范围 [英] Random module not working. ValueError: empty range for randrange() (1,1, 0)

问题描述

在Python 2.7.1中， 我导入随机模块. 但是，当我调用randint()时，出现错误:

In Python 2.7.1, I import the random module. when I call randint() however, I get the error:

ValueError: empty range for randrange() (1,1, 0) 

此错误是由random.py模块本身的错误引起的. 我不知道如何解决它，重新安装python帮助也没有.我无法更改版本.

This error is caused by an error in the random.py module itself. I don't know how to fix it, not does reinstalling python help. I can't change versions.

有人可以给我一个工作模块的代码或告诉我该怎么做吗?

can someone please give me code for a working module or tell me what to do?

推荐答案

您这样称呼randint:

You called randint like this:

 randint(1,0)

这告诉randint返回一个从1开始到0结束的值.从1到0的数字范围确实是一个空范围.因此出现错误:

That tells randint to return a value starting as 1 and ending at 0. The range of numbers from 1 to zero is as you surely realize an empty range. Hence the error:

 empty range for randrange()

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