Longest Repeating Substring without repeating characters (LeetCode 3) | Two pointer approach

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Chapters:
00:00 - Intro
00:41 - Problem Statement
03:29 - Brute Force Approach
05:24 - Efficient Method using 2 pointers
12:23 - Dry-run of Code16:08 - Final Thoughts

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#leetcode #programming #interview

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I have seen many solutions from 2hours, was not able to code it after knowing the idea for solutions, finally I got it from your video, thanks a lot.

ArchanaAnnR

Hi Nikhil, Thanks for explaining it with the most straightforward approach and easy to understand. However, I feel this pattern as a Sliding window pattern, as we are adding elements at the right and removing elements from the left and then finding the window size. Please clarify the difference between 2 pointer and Sliding window technique.

srinivas

bro actual scenario of mine is like this if i not able to solve the dsa problem then i search your playlist..best page

movietalktime

i am biginner of programming, please can u make video on Time and space complexity

sundarkande

thanks sir god bless you sir make more and more vidio on dsa your explanation is easily understand

NamrataPatil-bq

my friend got the exact question in todays interview,

consistency_Is_key

very nice approach to making students understand the problem. Directly moving to the solution you explain every testcase

faizuddin

Thanks a lot, brother. Please don't Stop making videos 🙏

ZaheerShaik

Please sir start a codeforces playlist I beg you I want to start cp but I am unable to solve questions.Pleaseeee

premmore

Need solution for 1352 problem on leetcode

premmore

Brother....one urgent request.... please make a video on Tim Sort, Cycle sort, Comb sort and Pigeonhole sorting algorithm with their underlying logic, code and animation in Hindi or English .Please it is very very urgent. I would be forever obliged 🙏🇮🇳🌹❤️

Soulofindia

Brother....one urgent request.... please make a video on Tim Sort, Cycle sort, Comb sort and Pigeonhole sorting algorithm with their underlying logic, code and animation in Hindi .Please it is very very urgent. I would be forever obliged 🙏🇮🇳🌹❤️

Soulofindia

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