Here is an interesting interview question on binary search trees and combinatorics. We discuss an elegant approach to the problem, and see why it works.
- 00:00 Intro
- 00:21 Problem Definition
- 02:14 Examples
- 04:04 First observation
- 06:34 Second observation
- 09:38 Illustrations
- 11:42 Solution
- 14:44 Conclusion
- 15:56 Your favorite ad 😛
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