I literally SUUUUCK at DSA. Can you guide me like how I should start learning and practicing? Although I have been saving playlists but getting too tough to understand.
@@sinatfahad2283 Learn basic dfs, bfs, binary search and how hashmaps and arrays work and that should be enough to start practicing. I would look up dfs algorithm etc. for all those topics and once you feel like you understand them conceptually, solve a leetcode easy to reinforce your knowledge. This should be enough to start.
@@harshvardhan-d5e my guess is some sort of program which takes his mic audio and when it sees a certain volume spike or some other pattern it changes the sprite. At least that's how I would do it
Excited to see you back but didn't expect u to get on leet code but it works because I am kind of looking to solve leet code problems too so a boost for me ig
@@shubhgupta9277 Almost all of what I know about data structures and algorithms is from doing a lot of leetcode problems. When I can't solve a problem I find Neetcode's explanation of it (Neetcode is a TH-cam channel). He always has very very good explanations. Once I fully understand the explanation (without watching the end of the video with the answer) I try to code the solution myself. Then I find another problem I can't solve, then I find neetcode's video for it, then make sure I completely understand it. Then after a few months of doing this for like 10 hours a week (around 100 leetcode easy problems solved) you will have a very good understanding of all the simple algorithms like DFS and you will mostly understand most of the other algorithms too Once you get to 150 medium problems (so like 300 total problems) you will have a very good understanding of basically all the common data structures and algorithms. I would recommend trying to do Leetcode problems that Neetcode has videos for, so that if you can't solve it you can watch his video.
I just solved my 100th question today on Leetcode, with 5 hard and 41 medium, and, it was hard. Really. I struggle a lot without the help of hints or AI when I'm stuck with the algorithm or the optimisation. When I see a question, I know how to solve and the algorithm appears on my head in a few seconds but since I cannot use AI tools on coding interviews, I feel demotivated to debug my code and just give up depending on the hardness of the problem.
Noice, I started doing leetcode last fall, did 585 problems, and now work for a FAANG. I’m still going though, I slowed downy pace bit but I’m at 660 now. At this point I may as well try to do them all lol
Cool vid! Tho I am close to 2100 on LC contests, and even I don't think that I am anywhere close to "Ma Lin's" skill level. Think you underestimated that dude lol. Also I am pretty sure that account is from a former GM on cf who is a huge fan of Ma Lin.
In April 2024, a LeetCode profile became famous as it bore Ma's photo and description and was in the top 0.01% of LeetCode users.[11] Chinese journalists investigated this and discovered it has nothing to do with the famous tennis table athlete.
No need to loop at all. Just exploit the fact that sets contain unique values: def is_unique(nums): if len(set(nums)) == len(nums): return True return False print(is_unique([1, 2, 1, 4]))
@@Green-Code about Competitive Programming Can you make a video about you participating in Meta Hacker cup it starts next week it's like a online contest consists of 4 rounds document your experiment I think that would be really cool
Should I give this a shot? I don’t want a tech job or anything, and I’m pretty nooby at programming in general, so I’m not sure I could solve the problems!
How long did this take you, and for someone who is pretty familiar with CS and programming but hasn't learnt DSA, how long do you think one can learn DSA in?
I still gotta learn a bunch more, like a lot. But it took me like a month or so I would say. If I can do it, you can do it (and probably much faster than me)
would it be smart to try and learn to code using leetcode? i want to get into coding but i dont know what to code, so this could be a nice start right?
I am really interested in how long you have been coding. You said your unemployed (if it wasnt a joke i wooshed) but I've watched a couple of your videos. I've been an employed programmer for around 6 years now and when I started out like in my first 2 years or so I did a lot of codewars and also tried to solve difficult problems. Nowadays I just can't really do that anymore, like your maze video which was great btw, I guess I just became to stupid by now but your skills look very promising. Do you plan on a specific job like faang or what its called for example? Small edit here: I forgot to mention but if you like to challenge yourself and to solve puzzles basically, you should try and learn some assembly, whatever variant it may be. It's not as difficult as it seems but if you understand it, its a ton of fun (start with 6502 asm, it's extremely easy and great for understanding asm in general. Also you can mod and write games with it for nes and atari 2600)
well while this is pretty cool and i mean, congrats on that, leetcode is meant to be there for a routine, generally speaking 1 or 2 challenges a day is way way better than tryharding 15 one day and then being so exhaused by it that you atop doing these for the whole month lol
@@Green-Code Bro your channel is amazing. You've motivated me to start my own channel. I'll definately start in some time. I'm a data science student. I love coding related content. Your channel is so cool. Keep making this type of content. Have a nice day. Bye
I feel like I am too lazy. One day I solve 10 problems, and then two months pass without anything and then I might solve 1? You definitely encouraged me to solve more even though I just did 4 today.
My personal tip for you would be codecademy. It also has great free courses and it tought me programming 6 - 7 years ago. It gives you small fun projects and guides your hand while introducing you to different things. One project was for example a text based adventure game which taught you about printing stuff to the screen, if and else statements, strings and variables and lists. It is extremely good for a beginner, so give it a try :)
Go to brilliant.org/GreenCode/ to learn more about Computer Science with a free 30-day trial and 20% off the premium subscription!
try to solve 100 problems in codeforces
make a video about codeforces
we want a video about how to improve problem solving skills using codeforcrs
Hey what was most common solution pattern?
im a leetcode knight (1872) and have 600 problems solved.
Always lovely to see new programmers start leetcoding!
I literally SUUUUCK at DSA. Can you guide me like how I should start learning and practicing? Although I have been saving playlists but getting too tough to understand.
Wow. Respect.
@@sinatfahad2283 Learn basic dfs, bfs, binary search and how hashmaps and arrays work and that should be enough to start practicing. I would look up dfs algorithm etc. for all those topics and once you feel like you understand them conceptually, solve a leetcode easy to reinforce your knowledge. This should be enough to start.
How long did it take
@@sinatfahad2283 Start by watching the DSA video from freeCodeCamp. It's explaining the very basics in an easy to understand way.
bro the lip syncing on your animations are mad accurate i love it
he made them manually or used some AI product ?
@@harshvardhan-d5e 100% manually
@@harshvardhan-d5e my guess is some sort of program which takes his mic audio and when it sees a certain volume spike or some other pattern it changes the sprite.
At least that's how I would do it
Yeah there's alr tools for automation of lipsync
HOW TF ARE YOUR ANIMATIONS SO ON POINT, even the lipsyncs are so accurate
i think there are some software that does that for u
Excited to see you back but didn't expect u to get on leet code but it works because I am kind of looking to solve leet code problems too so a boost for me ig
Let's go!! 💪
I like the learn first then answer next leetcode approach, especially as a self-learner
11:21 Both of those solutions are DFS, one is iterative DFS, one is recursive DFS
Yeah yeah I know :) I just think recursive DFS is so much cooler
@ZaneMouakket hey mann can you please tell me where did you study both these topics?
@@shubhgupta9277 Almost all of what I know about data structures and algorithms is from doing a lot of leetcode problems.
When I can't solve a problem I find Neetcode's explanation of it (Neetcode is a TH-cam channel). He always has very very good explanations. Once I fully understand the explanation (without watching the end of the video with the answer) I try to code the solution myself.
Then I find another problem I can't solve, then I find neetcode's video for it, then make sure I completely understand it.
Then after a few months of doing this for like 10 hours a week (around 100 leetcode easy problems solved) you will have a very good understanding of all the simple algorithms like DFS and you will mostly understand most of the other algorithms too
Once you get to 150 medium problems (so like 300 total problems) you will have a very good understanding of basically all the common data structures and algorithms.
I would recommend trying to do Leetcode problems that Neetcode has videos for, so that if you can't solve it you can watch his video.
Dude, you're awesome. I had a huge leetcode phobia and you completely solved it ! Idk how to thank you.
Respect for the dedication. I emailed you about a sponsor opportunity. Cheers!
Idk how u haven’t blown up yet, ur videos are fantastic. Favorite coding Chanel next to code bullet.
Really love your edit style and your way of entertaining / explaining. Keep on the good work👏🏼
Once you land ur first job. You completely forget this platform exists lol. Awesome video 🔥
Dude I've watched your videos! They're sick!
Broo, same here. Your videos are awesome. love your character design btw 😅
Do Codeforces next, and try to reach Specialist in a month
Haven't tried Codeforces. I'll take a look. I don't know what specialist is, but it sounds hard lol
you know that's impossible right lol
It’s not that hard tbh. But you definitely need to work harder than doing leetcode
Specialist in 1 month will be tough pupil in one month might be good
beat tourist in 1 hour
Bro, I am subscribed to you since you had less then 10 subs, really happy to see you pop off, great content 🔥🔥🔥🔥
Bro, what amazing storytelling and what an incredible video! 🔥🌟
Good job! I’m into the programming for less than the week and solved 10 leetcode problems, I hope I will get better sometime
so glad that your channel is growing bro
Glad to be an early follower of you, youre gonna go big!
8:28 "Imagine you have this really, really long list of nubers..." I laughed so hard :D
You're awesome :D
Damn, first time seeing you channel and I'm in love with it haha I wish you all the best!
Appreciate that dude :)
I just solved my 100th question today on Leetcode, with 5 hard and 41 medium, and, it was hard. Really. I struggle a lot without the help of hints or AI when I'm stuck with the algorithm or the optimisation. When I see a question, I know how to solve and the algorithm appears on my head in a few seconds but since I cannot use AI tools on coding interviews, I feel demotivated to debug my code and just give up depending on the hardness of the problem.
You're self taught ?
No, I'm a Bsc CS student at university. I will graduate summer 2025 so I'm grinding leetcode already
Just hard work and patience, you'll get there!
@@musab9334you study in the uk?
@chip7140 Netherlands
Bro how are you unemployed, with the level of knowlede and skills you display its just mind blowing
Thank you for inspiring me to start my leetcode journey
Bc you went to a library at 11PM, imma subscribe
What did you do before leetcode problems bro?
how do u exactly "learn"?
Edith is awsam bro. The way you explained was great.
Bro you have boosted my moral by atleast 50 from 5
Too good man!! Your inspiring to someone like me who hasent even started 😢
Gg i have 2 hard, 64 solved and am rank 1.3M. hats off to you
Bruh that's literally me....but i hve solved 22 medium nd 1 hard till now can u tell which hard question u attempted?
@@pd5873 merge k sorted linked list
I’m similar, I got like 5 hard, 52 med, 82 easy, I’m like 700k
I recently discovered your channel i really like the way you explain things you should make some tutorial videos i would break it
I also play table tennis...Ma Lin is a Dope player 🙌
Took you 4 hrs for 12 questions!!!
Took me 4 hours for 2 questions that too 1 easy and 1 medium so I guess you are doing much better😅😅
Cool, I enjoy how you present your content.
try to solve 100 problems in codeforces
Alright, I have decided. I will also do a hundred leetcode problems now.
Awesome Bro .. nice work and inspiring
Finally you uploaded a video 🎉
i just hit my 150 solved milstone not long after this video went live, leetcode is great for somone like me (a C++ dev) trying to learn python lol
I find you videos very cool and funny... don't stop making videos...i am waiting for next videos
I agree 100% when you say "hard" problems are impossible to solve
Wow ,you make me felling motivated now ❤😂
Your channel is a PG Code Bullet, and i love it
I can't get over the fact that your name is GREEN CODE man
Noice, I started doing leetcode last fall, did 585 problems, and now work for a FAANG. I’m still going though, I slowed downy pace bit but I’m at 660 now. At this point I may as well try to do them all lol
I wish, only 4 questions in rn, started c++ like a week ago. Long road in front but oh well it will be worth it ig. What language did you start with?
lmaoo i literally just opened leetcode 5 min ago (which i never do) and now u upload this
Cool vid! Tho I am close to 2100 on LC contests, and even I don't think that I am anywhere close to "Ma Lin's" skill level. Think you underestimated that dude lol.
Also I am pretty sure that account is from a former GM on cf who is a huge fan of Ma Lin.
good video im gonna try out leetcode too now
In April 2024, a LeetCode profile became famous as it bore Ma's photo and description and was in the top 0.01% of LeetCode users.[11] Chinese journalists investigated this and discovered it has nothing to do with the famous tennis table athlete.
No need to loop at all. Just exploit the fact that sets contain unique values:
def is_unique(nums):
if len(set(nums)) == len(nums):
return True
return False
print(is_unique([1, 2, 1, 4]))
Very cool idea
maybe even consider competitive programming and Codeforces because it's so much fun too
I'll look into it :)
@@Green-Code about Competitive Programming
Can you make a video about you participating in Meta Hacker cup
it starts next week
it's like a online contest consists of 4 rounds
document your experiment
I think that would be really cool
02:04 it is really weird looking with the spikes in the graph, I would guess they have some trouble measuring the performance of the code
Why are you the best?
What an absolute legend
I deeply value and greatly appreciate that remark Dr. Teres :)
Bro how did you make the animations, doesn't that take ages?
Should I give this a shot? I don’t want a tech job or anything, and I’m pretty nooby at programming in general, so I’m not sure I could solve the problems!
Doesn't hurt to try, may be difficult since some of them require algorithm and data structure knowledge
Good Video, Just Checking in
I wouldn't still be watching your videos irrespective of other watch or not.
came to yt after solving leetcode problems just to watch another person solve them :)
Nice video sir btw where are you from? Lots of love from india❤
How long did this take you, and for someone who is pretty familiar with CS and programming but hasn't learnt DSA, how long do you think one can learn DSA in?
I still gotta learn a bunch more, like a lot. But it took me like a month or so I would say. If I can do it, you can do it (and probably much faster than me)
would it be smart to try and learn to code using leetcode?
i want to get into coding but i dont know what to code, so this could be a nice start right?
Bro where did you learn Vedio animation that you used in your vedios
we can use counter for first problem
I am really interested in how long you have been coding. You said your unemployed (if it wasnt a joke i wooshed) but I've watched a couple of your videos. I've been an employed programmer for around 6 years now and when I started out like in my first 2 years or so I did a lot of codewars and also tried to solve difficult problems. Nowadays I just can't really do that anymore, like your maze video which was great btw, I guess I just became to stupid by now but your skills look very promising. Do you plan on a specific job like faang or what its called for example?
Small edit here: I forgot to mention but if you like to challenge yourself and to solve puzzles basically, you should try and learn some assembly, whatever variant it may be. It's not as difficult as it seems but if you understand it, its a ton of fun (start with 6502 asm, it's extremely easy and great for understanding asm in general. Also you can mod and write games with it for nes and atari 2600)
back again! 🤟
How TF you solve 100 problems in 13 days. I am solving 2 questions per day :(
you’re cracked
when I saw hashing I thought it was about building a hash algorithm like md5.😢😢
why am I watching this, I have never seriously coded in my life?! Still entertaining though
did u answer in neetcode first before diving in leetcode?
how does he makes videos like this character and all with the character animations what the style called ?
Are there web languages (JavaScript) on there? I could use the practice for my web design job!
4:01 bro just spoke in Tamil language. The word NAGARAM means range of place like states
there is also the same word in malayalam too with same meaning
Ohh no way that's funny
Neetcode is GOAT!
By the way, Mai Lin leetcode profile isn't actually him according to chinese journalist
great video
bro already solved leetcode problems
pls how did you mak ethis character i like it
Premier Pro + After Effects + Lazykh software animation :)
That's a lot of attempts? O.o maaan my submissions are paginated bro..
how long it took you for 100 questions?
well while this is pretty cool and i mean, congrats on that, leetcode is meant to be there for a routine, generally speaking 1 or 2 challenges a day is way way better than tryharding 15 one day and then being so exhaused by it that you atop doing these for the whole month lol
Bro I wish I can be like you where do I start
Anywhere. Just start. Learn Python, learn AI, learn algorithms and data structures :)
Hey CG, let's go 🚶♂️ 😎!😅😊
Bro how do you make these videos please tell me. How you made this character
Premier Pro + After Effects + Lazykh software animation :)
@@Green-Code Bro your channel is amazing. You've motivated me to start my own channel. I'll definately start in some time. I'm a data science student. I love coding related content. Your channel is so cool. Keep making this type of content. Have a nice day. Bye
after 6 years of my life coding, I still have no idea what im doing when coding, as long it works it works
Commenting just to check the network settings
Good Video
Nice Bookmarks.
Bro you are crazy, you like recursion ahahahah I'm stuck there.
Ha ha ha ha whats Ma Lin doing here. I will rename my account to Ma Long now
Legend
@@Green-Code Yeah true legend. And thanks for this wonderful video
Can i know if you are in college right? If so which year?
I feel like I am too lazy. One day I solve 10 problems, and then two months pass without anything and then I might solve 1? You definitely encouraged me to solve more even though I just did 4 today.
i like you videos
👍
Make python classes bro
what if u r like a noobie r there beginners courses ?
My personal tip for you would be codecademy. It also has great free courses and it tought me programming 6 - 7 years ago. It gives you small fun projects and guides your hand while introducing you to different things. One project was for example a text based adventure game which taught you about printing stuff to the screen, if and else statements, strings and variables and lists. It is extremely good for a beginner, so give it a try :)
But did you get employed after this?
Doing a LeetCode video sponsoring Brilliant...
I love Brilliant. I love LeetCode. Brilliant + LeetCode = Amazing
i have been grinding leetcode for 4 months but still i don't have this good logic building like you
Hey Sir I am a flutter developer i need some guidance please give your linkedin or anything else..