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Grokking the Coding Interview Patterns in Python

Employee Free Time

Explore how to solve the employee free time problem by merging multiple schedules with non-overlapping intervals. This lesson helps you understand interval manipulation techniques and how to extract common free periods, sharpening your skills for coding interviews focused on interval-related problems.

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Statement

You’re given a list containing the schedules of multiple employees. Each person’s schedule is a list of non-overlapping intervals in sorted order. An interval is specified with ...