@ColinGalen

Making videos like these - preparing the video, text version, practice problems, etc. - takes an immense amount of effort (~1.5 weeks went into this one alone, including a complete rewrite because it wasn't initially that good). Showing your support (e.g. by viewing/liking/subscribing) would help a lot with motivation and keep the good content coming. In particular, if this video gets 3k likes, I'll do another 7 practice problems (not the common/standard ones) with the same (or more) level of detail as in this video.

@johnjackson6262

I've been spending so long on LC and basically getting depressed as it takes me forever to complete the most basic problems. I figured I would instead spend that time deep diving into theory instead and only attempt problems after understanding that theory and your videos do not disappoint! It feels like before I was trying to fix something without the tool to do it! TYVM for being transparent and putting your time and effort to help people like me who are completely lost on this stuff.

@adityarao4157

best overview till now for dp , as a beginner after 2yrs also it is latest i think , thanks @Colin Galen , i have been watching many of your videos nowdays, and i think your demonstration skills are pure gold

@mohammadayesh4134

best intro to dp i have seen

@Karansingh-vf7ei

What i need to know before dynamic programming

@maou_raizen

Great contribution to the communilty. Thanks a ton for this amazing video

@shubhamjeeshrivastava

you broaden my curiosity for dp

@puneetkumarsingh1484

It would be great if you could add stuff on advanced DP as well. This one was quite a good refresher for me.

@wheeeeeeeeeeee1

This was a really informative video! I already knew quite a bit about DP, but watching this video really connected the dots. The idea that 2d DP is equivalent to any grid problem was also incredibly insightful and helpful. The comparisons between push/pull and recursive/iterative was also super helpful too. Very good video!


P.S. where is convex hull trick and segment tree video?

@mohamedashraf1387

I really fall in love with your confidence good job bro 🤎🤎

@marcisvijups5544

I don't think the knapsack problem is very well explained here since the problem is more to do with the optimization of getting some maximum value(that's limited by T), not the exact T value as you showed. I found the video quite interesting regardless. Thanks for putting it together.

@kbahamdi6313

I am a fan and i like your videos ...plz keep going and share more topics like that ...

@omar-elaraby

Hope there is dynamic programming on trees in details

@ghaithgtari2374

Great content as usual , Keep up the good work bro

@iamparitosh

This is a fantastic start!

@subid.majumdar

Only Pro teachers know Why sharing slides is important

@Rohan20103

Thanks a lot for the amazing video, Colin! You're the best. :D

@lawb4144

The Video is so good!
Great Respect to you. 🤝

@YoussefMorad1

Much thanks, Great Great Job ♥️♥️

@ThiagoSoares-zm1yx

I dont think that extra problem 2 is knapsack problem, you states the  subset-sum problem.