如何使浮点值在Python中显示.00而不是.0？ [英] How to make float values in Python display .00 instead of .0?

问题描述

一个简单的问题，对不起，无法解决。我有一些由
float（STRING）
构成的数字，它们显示为xxx.0，但如果它们确实是整数，我希望它们以.00结尾。我该怎么办？

Simple question, sorry I can;t figure this out. I have some numbers that are made by float(STRING) and they are displayed as xxx.0, but I want them to end in .00 if it is indeed a whole number. How would I do this?

谢谢！

编辑：

float的Python说法没有cal'format（）'

Python saiys that float doesn't have a cal 'format()'

推荐答案

>>> '%.2f' % 2.0
'2.00'

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