Longest Common Subsequence

Given two strings, find longest common subsequence between them.

[chenjus]

This is the clearest, complete, and most concise explanation of longest common subseq I've seen so far. Thank you so much!

[ketan]

Tushar's favorite line - `Yes, we will use dynamic programming to solve this ;)`

[GameKeppers]

reading wikipedia for ages...
finnaly with your video i do understand the sequence so thank you very much:)

greetings from Germany:)

[amanrubey]

The best part about his lectures are that the way he demonstrates things makes our brain automatically figure out why we are doing this and this is what no other channel on YouTube provides.
I'm really thankful to Tushar for making iterative dp my second nature 🙏🏼❤

[niqbal]

Love, how knowledgeable and clear as a teacher you are. Absolutely in debt. Much respect

[NehaJain]

Nothing on the net has made DP more easier..thanks a ton!! :)

[thesoftwareman]

I still come back to this video years later after tripling my SWE salary, priceless content

[rma]

took only 8 minutes to explain what most take 20+ minutes. And you did it great. cleared up everything. Thanks

[anshusharma]

All your videos are just awesome. You explain every detail so clearly . I like that you don't rush the things.

[satishchandra]

The video that started my interest in dynamic programming. Seen this video 4 years ago in 2017 for the first time and with one example I got the whole idea about Dynamic programming. After that I'm able to solve most of the coding problems using Dynamic Programming approach.

[malinisai]

I learned most of the stuff from your videos, sir. It's quite helpful.Thank you so much.

[nathant]

Thank you Tushar. I am sure that no one have explained Dynamic Programming this simple and straightforward. Even we may not be able understand how the values are filled in the DP array dynamically in other explanations. Most of them are always very simple Fibonacci example or very high level. So, for anyone who would like to understand Dynamic Programming, your videos are the best.

[dakshjay]

Just wanted to revisit Tushar's videos after completing my employment of 4 years at Google in the Bay Area. big thanks to you Tushar to help me with this and other challenging problems!

[yanzheng]

Supper clear! After watching your explanation, I am able to finish the code within 5 min! Thank you!

[padrino]

I wonder how my teachers can explain such simple algorithms in a way that noone understands it. I learned all algorithms from indian students. Thx, I love you man <3 :D

[ameychavan]

One of the best explanations I ever saw on this topic !!.... Thank you very much sir 😀 👏🏻👏🏻

[manhhungnguyen]

This is the clearest explanation I've seen, thank u so much guy !!!! 🥰

[GoldenSpud]

You are an absolute champion, your answer and explanation was really clear great job.

[aryankhare]

Your way of teaching makes me visualise things and I really want to thank you for this.

[prashantganeshsamudrala]

One of the Best explanations I have heard so far in coding