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DIY: Most Common Word

Discover how to find the most common word in a paragraph while excluding banned words. This lesson guides you through processing text input by ignoring punctuation and case, and implementing a function to return the unique most frequent valid word.

Problem statement

In this challenge, you are given a paragraph and a list of banned words. Your task is to find the most frequent word in the paragraph that is not in the list of banned words. While searching ...