Decoding the Two Pointer Approach in Javascript Part 2 of 3
In this video we continue our deep dive into the two pointer approach to optimize looping through an array or linked lists by applying it to a medium difficulty problem.
Check out part 1 here: • Decoding the Two Pointer Technique in a Co...
The Challenge:
Given an array of unsorted numbers find all unique triples in it that add up to zero.
Video Overview:
0:25 Pattern recap
1:49 The problem
2:59 Approach walkthrough
7:26 Javascript solution
27:20 Recap
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