Remove Duplicates From Sorted Array II - Leetcode 80 - Arrays & Strings (Python)

[@GregHogg]

Master Data Structures & Algorithms for FREE at AlgoMap.io/

[@umeshchaudhari5258]

Thanks greg for your explanations for the problems ❤ it helps me a lot while learning new approaches to solve a problem.

[@GregHogg]

Glad to hear it 😊😊

[@stareditz7960]

Thanks Greg

[@lakshyabhardwaj2146]

You are a genius greg

[@technicallytechnical1]

nice and clean explanation

[@JoeTan-nq4fq]

Thank you for the video explanation. You make the solution so simple. Just a comment - we dun have to keep track of count if we evaluate nums[i] != nums[j-1]. If this is evaluated to be True, then increase j and make nums[j] = nums[i].

[@kitaolivia]

Great solution. However, I found the title and description of this Leetcode problem quite misleading. It asks to remove the duplicates in-place, then return the number of unique values. Most of the solutions I have found do not actually remove duplicates in-place.

[@TasCashGr]

Shorts are underestimating your teaching skills...do videos instead!! Great explanation.

[@meetpatel.47]

Can you make video on find missing and duplicate in array?