Shulou(Shulou.com)06/01 Report--

This article is about how Python uses a dictionary to derive an inverted dictionary. Xiaobian thinks it is quite practical, so share it with everyone for reference. Let's follow Xiaobian and have a look.

Derivation of Inverted Dictionary from Dictionary

>>> m = {'a': 1, ' b': 2, 'c': 3, ' d': 4}>> m{'d': 4, 'a': 1, ' b': 2, 'c': 3}>> {v: k for k, v in m.items()}{1: ' a', 2: 'b', 3: ' c', 4: 'd'} Thank you for reading! About "python how to use dictionary to derive reverse dictionary" this article is shared here, I hope the above content can have some help to everyone, so that everyone can learn more knowledge, if you think the article is good, you can share it to let more people see it!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.