Reverse Only Letters (LeetCode 917) | 2 Different Methods | Stack Data Structure and Two Pointers

[@Aditya-mf2uo]

I rarely comment on any videos on youtube but here i just cannot stop myself ,,sir you are uploading great content specially the videos in which you guide on how to solve a particular question .your videos are ver helpfull for me and many others too.Just a little suggestion to make a playlist and add these videos in systematic topic wise ,,like this video can be added to stacks and arrays section.Once again i would like to say you are the best

[@nikoo28]

Did you check out the playlists available on my channel?

[@ClovisNeto]

Hey! Just one additional info, if you do the two pointers swap in the same array, you will not need an extra space, so the space complexity will be O(1)

[@nikoo28]

The input is given as a string.

[@yashvarshney8651]

thanks for the videos!

[@nandhakumarkr3147]

Hi Nikhil, it would be great if you explain - count subarrays with fixed bounds problem in leetcode. It is asked in my interview

[@nikoo28]

Will add it to my pipeline of upcoming problems. I am planning a different tangent as well..to provide a roadway for learning..stay tuned 😄

[@rudreshcm4172]

Hi nikhil, can you come up with one roadmap video for all your uploaded videos. Probably your videos are shuffelled.

[@nikhilgawde]

It will be really helpful!

[@nikoo28]

Have you guys looked at the available playlists on my channel. If they aren’t helpful, let me know…I will work on creating a better roadmap

[@rudreshcm4172]

Yeah nikhil, you uploaded videos topic wise too like graph playlist , trees etc. but for leetcode videos , are shuffelled. So may be you can bring one roadmap video specifically for your channel to best utilize