LeetCode Experience

#17 Letter Combinations of a Phone Number

Interview Experience

LeetCode #17: Letter Combinations of a Phone Number. Difficulty: Medium. Topics: Hash Table, String, Backtracking. Asked at Lyft in the last 6 months.

Original Source

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About This Question

This is a candidate experience report from a lyft interview for a swe role during the coding round.

It covers the following topics: Backtracking, Hash Table, Strings .

Difficulty rating: Medium