随机模块不工作.ValueError:randrange() 的空范围 (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.我不知道如何修复它，重新安装python帮助也不知道.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.

谁能给我一个工作模块的代码或告诉我该怎么做?

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

推荐答案

你这样调用randint:

You called randint like this:

 randint(1,0)

这告诉 randint 返回一个从 1 到 0 的值.从 1 到 0 的数字范围肯定是一个空范围.因此错误:

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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