Calculate Episode Retention Rate from TV Show Viewing Logs
Given a list of logs each containing a user ID, TV show name, and episode watched, implement functions to: (1) process the input logs, and (2) calculate the retention rate of each episode, defined as the fraction of users who finished the show after having watched that episode.
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Early July, 2026
Bloomberg
Senior
Given a list of logs with user ID, TV show name and episode watched, implement functions to: 1) process the input logs 2) calculate the retention rate of each episode based on how many users finished the show after watching that respective episode
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