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

Editor to share with you python how to find the appearance of all the elements in the list, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Find the occurrence of all elements in the list

The previous code will provide the most frequent values. If we need to know the presence of all the unique elements in the list, we can use the collection module. This collection is a great module in python and provides powerful functionality. The Counter method provides dictionaries with elements and occurrence pairs.

From collections import Counter my_list = [1 print (Counter (my_list))

Output quantity

Counter ({1: 3, 5: 2, 2: 1, 3: 1, 4: 1}) the above is all the content of the article "how to find all the elements in the list by python". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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.