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2 results

Dan Avram
Leetcode 15 | Interview Problem | Three Sum | 3Sum | 3 sum | Sorting and Iteration

In order to solve the Three Sum (3sum) problem we know that we will need to use three different indices: i, j and k. An insight is ...

14:18
Leetcode 15 | Interview Problem | Three Sum | 3Sum | 3 sum | Sorting and Iteration

19 views

8 months ago

Tech Algo Views
Letter combination of a phone number | Beats 98% | #leetCode 17 | #technicalinterview | #algorithm

Letter combination of a phone number Complexity: - Time: O(4^N) - Space: O(4N) Problem statement: ...

0:57
Letter combination of a phone number | Beats 98% | #leetCode 17 | #technicalinterview | #algorithm

449 views

11 months ago