How does python check whether a given string is a palindrome sequence?

This article mainly introduces python how to check whether a given string is a palindrome sequence, the article is very detailed, has a certain reference value, interested friends must read it!

Palindromes sequence

The following method checks whether the given string is a palindrome sequence. It first converts all letters to lowercase and removes non-English alphabet symbols. Finally, it compares whether the string is equal to the reverse string, which is represented as a palindrome sequence.

Def palindrome (string): from re import sub s = sub ('[\ W_]',', string.lower ()) return s = = s [::-1] palindrome ('taco cat') # what can Truepython do Python is a programming language with many effective tools built in, Python is almost omnipotent, the language is easy to understand, easy to get started, powerful, and has a wide range of applications in many fields, such as the most popular big data analysis. Artificial intelligence, Web development, etc.

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