DP 30. Minimum Insertions/Deletions to Convert String A to String B 

Moral of the story : DP on strings = learn LCS by heart ,❤️ Kudos to your efforts

that feeling of self-improvement when you don't even watch the whole video, and just in between i thought of the solution and wrote it by my own. Amazingly explained striver bhaiya

was able to solve it without watching the video , but still watched it incase I miss anything important. Thanks a lot

Solved this after watching 1:49 minutes. There is no better person for DSA than Striver. Huge respect to you 💯

Woah! LCS proved to be a really important topic and thanks to you, I've understood it very clearly!

I saw the length of the video and got the hint to solve it with the ongoing pattern (LCS). Coded in under 3 minutes!! Thanks Striver. I think I am really building the intuition for DP problems. I have been with the series from the beginning and I can proudly say that I can solve every single problem in this series till now with ease. I prefer solving using Recursion+Memo but I am also able to write the Tabulation solution for most of the problems. Thanks a tonne brother!!

I Solved without watching, thank you so much striver for providing this wonderful content.

Understood, thanks for making these things like "halwa". At the same time huge respect for the amount of hardwork you must have put in to come up with these amazing (easy) logical explanations! Cheers to you buddy!

You are always providing awesome content for any level of coder noob to pro can easily understood the concept and logic.Thank you sir.

This is the first DP on strings question I did by myself ❤️ Thank you so much Striver 🙇🙏

osssm yaaar striver sir love u khud se dp solution hone lga h ab

Your previous video gave a thought of using the earlier concept as an application for other questions, just few changes & boom! ❤Your content is just awesome!(Topic - LCS & it's Application XD...!)😆

Thanks a lot Striver, I always wondered how to solve DP questions, but now I am able to solve and think on my own!!

Thanks Striver. Understood. I don't know if this intuition will occur to candidates in a real interview.

Amazing solution...I wrote tabulated code without watching the solution...Thank you, LCS and Striver💝💝 #UNDERSTOOD

Thanks a lot sir! I used to dread such questions, now I am really enjoying solving 'em.

Without even seeing the whole video I got the logic and solved it in leetcode in one go. All thanks to striver. You are GOD of DSA.

Funny story: I got this question during an interview for a startup and I had no idea it was a dp question, i just did simple hashing for both strings and compared and the interviewer said it wouldn't work but didn't seem to know in what case exactly. He couldn't prove it, so we ran it on their system and they must have had weak test cases because the code came as 100% correct and the interviewer was super impressed and told me that I had taught him a new way to solve the question and I legit got in. I didn't accept because I had one other option but still. (Hashing for this question is completely wrong btw, for anyone wondering, it ignores a very important part of the question which is the order of the letters. You can try the leetcode question and do hashing, you'll see it runs about 900 testcases and fails the rest)

Hard label dekh ke hamesa fatt jati thi, now solved this problem without watching the video❤ thanks to you

DID THIS QUE BY MYSELF , THANK YOU STRIVER

Solved even before watching this video. LCS is key ❤❤

sir !! your approches are so good and optimal thank you sir!!

Best Playlist on DP

same question @leetcode - "Delete Operation for Two Strings"

typing understood has become a formality , cause we r already getting ideas to solve DP problems. Thanks striver.

Understood, Thank You so much!!

First time I solved a question without looking at your approach thanks for making LCS easy

You should also put "Edit path" in title since its popular with that name. Will help in YT recommendation.

the intuition just striked by it self without watching the video thnx striver!

it was quite similar to the previous question, solved it in just 5min :)

Understood, sir. Thank you very much.

"UNDERSTOOD BHAIYA!!"

Mind blowing before watching the video i was able to do this becuz i have watched all the previous videos and i have understood very well this is insane and thank you striver.❤❤❤❤

UNDERSTOOD... !!! Thanks striver for the video... :)

Solved before watcing...All thanks to u bhaiya....#UNDERSTOOD!

Watched every video, great series

You’re strong.

shi m ye subsequence or palidrome k question m kr para hun? ......bachpan m to inke nam se hi dar lgta tha

Understood Raj bro...such a easy and nice explaination

Adding to this : Delete Operation for Two Strings will also be the same solution❤.

Amazing sir!! Understood. You are awesome!!

yay! did it by myself just reading the question.

Previous two questions in dp series, solved by myself . Yup 😎😎

Understood, had to take a day off yesterday because of LC contest and was a little tired of nonstop dp haha! Back on the dp so full throttle

Understood, thank you so so much, solved it on my own completely

Did this problem on myself, thanks bhaiya for making such an amazing content.

Understood Striver! Thank you for such fantastic explanation!

mind blowing before watching the video i was able to do this becuz i have watched all the previous videos and i have understood very well this is insane and thank you striver.

I figured it out on my own. Your videos are awesome.

Understood ❤

UNDERSTOOD!!!🔥🔥🔥🔥🔥🔥

LCS is King !!

We can do this with hashing also... Time complexity is O(S1 length + s2 length). No recursion...

Thanks sooooooooooooooooooooooooooooooo much striver. This completely amazing!!!

understood,solved by myself.If we closely analyse the test cases we know it is n+m-2*LCS

This was incredible. I don't understand the theory behind why it works( how you know this is the min there is probably a proof somewhere). But I guess you don't need too for some probrlems.

Understood

understood

Solved it on my own thanks to striver #UNDERSTOOD

Understood Completely!!!

Amazing 🤩😄 . Indescribable 💯💯🚀

Without watching this, I was able to solve. 🙌

this is the 1st question I solved lcs of string

LCS is amazing !!!

Thank You Understood!!!

understood bhaiya

great playlist

solved without watching video, Thank You so much Striver bhaiya

thank you bhaiya for this amaing series

Understood!!!!

Understood 🙂🙂💚

Understood!!!...

US You r teaching is OP

understood bro, I didn't even realise that so many questions could be solved by just knowing LCS .

Understood...😊

Al always "understood"

Understood. Thankyou Sir

Understood !

Understood kaka!

"THANKS BRO FOR KEEPING IT SHORT"

Amazing Series Bhaiya Loving it :))))))))

Solved it just by listening to question OP Striver ❤

Understood...Completed 30/56

Understood 💯💯💯

Dil jeet liya yaar.

understood sir

if we are given different costs for insertions ,deletions and replace operations.Does anyone know how to minimise the cost to convert one string to another

UNDERSTOOD ...

Understoood

Understood :)

Understood!! awesome explanations!!

Thanks :) striver thanks :)

UNDERSTOOD

Understood Thank You Striver 😇

Understood.

Understood !!

I love you man for making dp so easy 😂

583. Delete Operation for Two Strings leetcode problem is basically the same one

understood❤❤

understood💙