### arujbansal's blog

By arujbansal, history, 6 weeks ago,

Hey guys!

I've started a YouTube channel called "Algorithms Conquered". I uploaded a video on segment trees to see how it goes. I am thinking of uploading videos on problems on segment trees and different ways in which we can use segment trees and well as educational dynamic programming problems (not classic problems but problems which will improve your understanding of dp in general).

I'd appreciate if you can check it out :)

Algorithms Conquered

Also, if you have any video ideas or want to learn something do let me know in the comments!

• +72

 » 6 weeks ago, # |   +12 Thank you, this would be helpful for the community.
 » 6 weeks ago, # |   +28 This is a great video, I really enjoyed it! I'll recommend it to people I know if they ask for segment tree help.Good luck with your other videos! I'm excited to watch your videos on educational DP problems.
•  » » 6 weeks ago, # ^ |   +20 This comment looks suspicious to me!!
•  » » » 6 weeks ago, # ^ |   -31 Very true, he has also commented on CodeChef announcement
•  » » » » 6 weeks ago, # ^ |   +36 I did, yes. What's wrong with recommending the video on both platforms?
•  » » » » » 6 weeks ago, # ^ |   -8 No there is nothing wrong, please accept my apologies for that comment, I hope you finally get to learn some dp from his videos. Happy learning!.
•  » » » » » » 6 weeks ago, # ^ |   +12 Why are you so toxic? Is it that hard being nice to others?(Also if you want to criticize, give constructive criticism)
•  » » » » » » » 6 weeks ago, # ^ |   -25 Lol, literally what kinda people are you guys?. I just apologized and you are still calling me toxic, I hope you're okay bud.
•  » » 6 weeks ago, # ^ | ← Rev. 2 →   0 I hope u were able to learn segment trees and dp after becoming International Master and watching a pupil's youtube video.socho
•  » » » 6 weeks ago, # ^ | ← Rev. 2 →   +24 I don't see how rating is involved in this. socho was simply recommending the video and/or giving an assurance about its quality. If you have feedback or suggestions to say about arujbansal 's video, you're free to comment. There's no reason to be toxic about the support he is getting for his contribution over here.If you see his previous blogs, you can also see how he's already provided good explanations on other topics.
 » 6 weeks ago, # | ← Rev. 2 →   -12 You yourself seem to be struggling with easy problems why do you think that you can contribute enough to the community? RELEVANT_MEME
•  » » 6 weeks ago, # ^ |   +71 Let me just clarify, I didn't start this channel because I want to become popular or get subscribers or anything. I'm just trying it out since I think I will be fun. As for "contributing enough to the community", if my videos don't help you that's alright. No one is telling you or forcing you to watch them. Just because I'm low rated/green on codeforces doesn't mean that I don't understand what I'm talking about. I'm not going to try to make videos on something that I don't understand.
•  » » » 6 weeks ago, # ^ |   -112 "I'm just trying it out since I think I will be fun". Sorry, I was mistaken, I thought you had plans of delivering some relevant stuff to the community. It's perfectly fine if it's only for your fun, best of luck buddy 👍 .
•  » » » » 6 weeks ago, # ^ |   +49 I don't understand. What's the point in being so toxic?
•  » » » » 6 weeks ago, # ^ |   +10 is it not possible to have fun while giving back to the community? surely people wouldn't make educational content if they didn't enjoy producing it
•  » » » » 6 weeks ago, # ^ | ← Rev. 2 →   0 Let the audience decide.
•  » » 6 weeks ago, # ^ | ← Rev. 2 →   +19 Thanks for your valuable feedback. As someone who is not struggling with easy problems like yourself, I hope people learn to think more before they think about contributing "enough" to the community. For example, by posting relevant memes on blogs about an explanation of something irrelevant.
•  » » » 6 weeks ago, # ^ |   -8 Well, when did I say that I am interested in contributing to the community? Also, I never said that I don't struggle with easy problems, and finally, it was just a general query where I only asked what was the point of making this channel? (I got my answer lol), that's it. I don't understand why are you guys getting so infuriated
•  » » » » 6 weeks ago, # ^ | ← Rev. 3 →   -16 All the guys you see commenting here and on Codechef are his friends from a cp discord(galencolin-everule) , thats why they are so harsh in defending him no matter if the content/audio quality of video is shit.About all the downvotes,his whole team of friends(25 something) collectively downvote you and upvote the supporting comments. I realized it soon enough when I saw a master commenting that he looks forward to learn DP from a pupil's youtube video. It doesn't take a big brqin to understand whats going on.
•  » » » » » 6 weeks ago, # ^ |   +37 To be honest, it has nothing to do with CP. fireblaze777's comment is unwarranted regardless of video quality. It's just a level of basic respect for other humans that we should all have, and clearly the downvotes agree that the comment was disgusting, given that it's the most heavily voted comment on the blog.
•  » » » » » » 6 weeks ago, # ^ |   -20 Well, I don't find myself disrespecting him anywhere can you please highlight where did I do that?
•  » » » » » » » 6 weeks ago, # ^ |   +6 I will highlight.You yourself seem to be struggling with easy problems why do you think that you can contribute enough to the community?In fact, some people who are less rated than me for example can explain way better than me. I am bad at explaining to people so, this comment is a bit disrespecting compared to that one:"I'm just trying it out since I think I will be fun". Sorry, I was mistaken, I thought you had plans of delivering some relevant stuff to the community. It's perfectly fine if it's only for your fun, best of luck buddy .That comment is just too rude. The meaning of that comment that you are claiming that he will not post CP content and you are claiming that he is making that youtube channel mainly for fun and not to share his knowledge/educate people. So as if you are describing him in an indirect way that he is selfish or useless.
•  » » » » » » » » 6 weeks ago, # ^ |   -8 "The meaning of that comment that you are claiming that he will not post CP content and you are claiming that he is making that youtube channel mainly for fun and not to share his knowledge/educate people". I hope you are capable enough to read that he himself wrote that he has made this channel for fun. Also, I think I've had enough of downvotes, I apologize for my comments, I highly encourage you to go and learn some basic dp from his videos. Happy learning! :) (btw I never asked you to interpret my comments:) )
•  » » » » » » » » » 6 weeks ago, # ^ | ← Rev. 3 →   +14 I think because of your comments the channel got more attention than it would have.This does NOT mean I support what you said though.
•  » » » » » 6 weeks ago, # ^ |   -10 Oh alright, this makes it all clear thanks bud.
•  » » » » » 6 weeks ago, # ^ | ← Rev. 4 →   0 What are you even saying? I don't even know this guy.I just said that these videos will be helpful for someone in the community, I am not defending anyone here. We should grow as a community together instead of spreading toxicity.
•  » » » » » 6 weeks ago, # ^ |   +6 Well it is their wish to support their friends. Wouldn't you support him if he was your friend as well? And to fireblaze777- Your comment is too harsh. It looks more of mocking than suggestion. You could have said it in a better way.
•  » » » » » 6 weeks ago, # ^ |   +3 master commenting that he looks forward to learn DP from a pupil's youtube video There is a reason why he is a master and you and me are cyans. :)
 » 6 weeks ago, # |   0 Please make some videos on easier topics too (like Dp, Graphs, Number Theory, Combinatorics etc.). Because topics like segment trees are way over my head.
•  » » 6 weeks ago, # ^ |   0 topics like segment trees are way over my headThat's why you should learn otherwise why would you learn something that is already known to you?
•  » » » 6 weeks ago, # ^ | ← Rev. 2 →   0 I don't think it will be good for me as Segment trees never appears in Div 2 C and I can't even solve a Div 2 C. Div 2 C requires good problem solving skill, not the knowledge of an advance DS like Segment Tree.I think this should be true for you too.
•  » » » » 6 weeks ago, # ^ |   0 I think this should be true for you tooNo
•  » » » » » 6 weeks ago, # ^ |   0 Ok. I'm sorry. I still think you are giving a bad advice as it will be an overskill for a pupil:)
•  » » » » 6 weeks ago, # ^ |   0 Very true, actually you don't need segment trees until you hit purple.
 » 6 weeks ago, # |   0 awesome effort, could you make videos on acutal ALGOrithms instead of DATA structures like segment trees, BIT etc because we have enough of those available (although i appreaciate the stuff). By actual algorithms I mean combinatorics , matrix exponentiation etc.
•  » » 6 weeks ago, # ^ |   +14 algorithms and data structures are closely intertwined, why should they be separated?
•  » » » 6 weeks ago, # ^ | ← Rev. 2 →   -8 even more the reason to make more content on former (like in algorithms live!)
 » 6 weeks ago, # |   +1 Thanks Bro.
 » 6 weeks ago, # | ← Rev. 3 →   +12 Thank you for this video! It was very informative and interesting!
 » 6 weeks ago, # |   +1 Subscribed!