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DIY: Number of Matching Subsequences

Understand how to determine the count of words that appear as subsequences within a given string. Learn to implement a function that checks subsequence matches, helping you build tools like plagiarism checkers. This lesson enhances your skills in string manipulation and problem-solving with real coding practice.

Problem statement

Given a string, ss, and a list of words, words, find the number of words[i] that are a subsequence of ...