Comment some tips that you know about LeetCode that can help others!
@user-wl9fz
7 ай бұрын
May I know what "Must know DS&A" means?? a) Should I first learn all the concepts at once and then start leetcode?? or b) Should I learn one topic and do enough questions on it and then go to the next concept and repeat the process?? I would be thankful if you reply.. (please ignore grammatical mistakes if any)
@BradleyDAllen
7 ай бұрын
I would learn topics and solve problems related to those topics. Its all about YOU. You have to learn these things. If it is easier to learn the DSA first then solve problems then do that. If you find something you don't know then you found something to dive into! Stay positive and thanks for watching!@@user-wl9fz
@smaransure2234
7 ай бұрын
Where can I find any, actually good , free content which will help me learn DSA
@BradleyDAllen
7 ай бұрын
Take your forward on youtube, or striver @@smaransure2234
@brenoguimaraes7475
Жыл бұрын
I think that the hardest part (but also a game changer) is to actually get your pen and paper and write out your solving. Very cool content man! Keep it up!
@BradleyDAllen
Жыл бұрын
Yes! sorting out all the thinking your doing is a huge game changer when solving problems!!! Thanks for watching! 💪 good luck leetcoding!
@mennahassanhassan4028
Жыл бұрын
Completely agree 💯
@JSON_bourne
Жыл бұрын
I just finished CS50. I typed super slowly + I remember more when I write things down. I wrote down so much lol
@DecartesGreatStar
3 ай бұрын
disagree, doing that is a tool but you really need to learn the art of simplifying the problem first
@lemonn6073
8 ай бұрын
I just signed up for leetcode cause I was told to .. and that introduction was so relatable lmaooooo...
@swezork
5 күн бұрын
same..
@chrisrockscode1202
Жыл бұрын
If your goals for leetcode is for interviews, interviewers will take leetcode questions and make some changes sometimes, so what I’ve been doing is 1. only reading the first sentence 2. then come up with all the clarifying questions that I can come up with on my own 3. Read the rest of the problem to see how close my guess was 4. Then problem solve to make sure your solving the right question in the interview Do this will give practice for thinking about edge cases, and if you gotta gotta gotta talk out the thinking process… I haven’t seriously been interviewing, but soon will be. Thanks for the vid!
@BradleyDAllen
Жыл бұрын
Leetcode is a tool!!!! Use it the way it works for you best. Thanks for watching 💪
@sarthakmehrishi3375
Ай бұрын
Here I am trying to leet code just by knowing recursion, not even linked lists, queues, trees, STL and etc.. This site literally scared shit out of me to an extent that I left coding for a week till this popped in my feed
@saikrishnavadali05
9 ай бұрын
1. Learn data structures and algorithms (learn space and time complexities as well) do this before you start leet code 2. First, read and understand the problem completely and clearly...Don't jump immediately to code as soon as you get a thought in your mind. Don't touch the keyboard until you read the description clearly.. This will prevent you from missing some of the contents of the problem to be solved 3. Even before coding.. Take pen and paper and write the steps / pseudo code that comes to your mind 4. Include code for edge and null cases also in your solution 5. If you have already solved a few questions before try to use those learnt approaches in your future problems 6. Know the space and time complexity of your solution. Write it in comments in your solution 7. For success Be Consistent. Don't copy paste the solution.. 8. The main reason for leetcoding is to become the best in data structures and algorithms... To become great in problem solving and to clear coding interviews easily... So don't copy paste solution in the portal.. Think and solve
@joh5333
8 күн бұрын
Thank you !!!
@abhirajaryan1149
9 ай бұрын
Amazing tips. I am currently learning DSA but keep getting interrupted by exams. Hope I will use these tips in 2-3 months. Thank You again Bradley !
@BradleyDAllen
9 ай бұрын
I feel you man, I luckily this is my last exam season. Good luck with your exams! and DSA!
@hasanali6798
Жыл бұрын
Thank you so much for sharing this Bradley. I am a full stack developer with 2 years experience but i am struggling to solve leetcode problems, i want a clear explanation of how to solve a leetcode problem and i came accross to a right tutorial, thanks again.
@artyCrafty4564
8 ай бұрын
But why you want to solve Leetcode even after being employed as a full stack developer ? Are you planning to apply for other companies ?
@vamsikrish404
8 ай бұрын
@@artyCrafty4564 i have 4 years of exp as a software developer, i too find it hard to solve leet code as i have very less knowledge on DSA. In my case, i do contracting jobs, in which they never ask for dsa's in their interview. I want to get into full time but without no dsa knowledge, idk what to do!
@6.squash.936
Жыл бұрын
The starting of the video was so funny 😂 , I chose front end development because this Leetcode thing was so overwhelming 😔.
@LucasPari
Жыл бұрын
This video is high quality, my man deserves more subs
@BradleyDAllen
Жыл бұрын
Glad you liked it! 👍 Good luck Leetcoding
@montalvomartinemilio5348
10 ай бұрын
thank u dude i'm a begginner at coding and english and these kind of videos are very useful, also i'd like to say that your voice and pronunciation of the english makes it easier to understand for someoe that english isn't his mother languange, thank u, nuew suscriber here :D
@oussamahamdi6993
Жыл бұрын
After solving 320+ on CodeWars as a Js Developer i thought i was ready for leetcode then after checking the first easy problem boom the reality hits me hard, then i realized i need to learn DT & Algo
@citer5574
Жыл бұрын
I don't understand what's the problem, I signed up yesterday and sorted from hardest to easiest and did it in like 15-20 mins
@BradleyDAllen
Жыл бұрын
@@citer5574 built diff
@JohnStockton7459
Жыл бұрын
Is codewars just super easy programming problems?
@oussamahamdi6993
Жыл бұрын
@@JohnStockton7459 there levels from easy to hard
@shresthgaming9318
Жыл бұрын
hey anyone can hellp me..i just passed my 12th class.......i dont know anything about coding .....from where to start...??/
@viratchronicles
7 ай бұрын
Great video!!! I'm currently learning DSA and after it's completion I will jump into the leetcode and this tip of yours surely will help me . Thanks a lot and keep up this good work of yours.....!:)
@BradleyDAllen
7 ай бұрын
Do both at the same time! Learn a DSA topic then go solve problems related to it. Good luck and stay focused!
@imposter6952
7 ай бұрын
Where are you learning dsa from? Is there any free couse that's good?
@Cooked1
Жыл бұрын
For a small channel, man this content was good. Keep up the work mate.
@FadezGG
9 ай бұрын
I’m currently taking data structures and algorithms now, once the class is over I’m gonna try to jump into leetcode so this was very helpful, thank you!!
@anindiansquirrel
4 ай бұрын
where are you taking the course from bro? and which language?
@SamtheSWE
10 ай бұрын
That intro was an instant sub. Awesome content man
@ltomczak
Жыл бұрын
You intro is so accurate. Great vid.
@randytruong6621
Жыл бұрын
Think another good point to add is to look at the solution after some time.
@BradleyDAllen
Жыл бұрын
Yes! Especially if your solving a lot of questions in a row. It’s easy to forget what you learned.
@noahg2
11 ай бұрын
This is by far one of the best videos I've seen related to leetcode, thank you very much for making it. I am a beginner and I want to know what if I wasn't able to solve the problem in my head at first? I usually look up for solution and that solution makes sense for that moment and after a week I look back at the problem and I feel like I didn't came up with this. How to tackle this one? this is the hardest part for me.
@BradleyDAllen
11 ай бұрын
Glad it was helpful!
@jadenharris1822
4 ай бұрын
I literaly have no idea what any of that meant
@rahuldeshpande9997
6 ай бұрын
Thank you for maintaining the southern accent bro. Seriously. We're losing our accent and our southern culture. When i hear people speak it, it keeps the spirit alive. thanks for uploaidn g the very helpful video!
@xenotion3650
Жыл бұрын
I don't think I've seen any video mention this but how WELL do you have to know DSA? A DSA course at a college would give sufficient enough knowledge but to what extent should one know? And should you be able to impelement this DSA in any desired language before start leetcoding? One could know how a DFS/BFS work but not know how to implement it.
@BradleyDAllen
Жыл бұрын
I believe that you must know DSA enough to be able to visualize how it is structured in your mind. Then be able to think about doing operations with input and output. After that you must know how to implement, traverse, and change the data structure to solve the problem using algorithms. For example solving Two Sum: you have to know mentally that a Hashmap uses {key,val} structure. Then you must also know that it does not take duplicates. Then you must implement the solution with you coding language. Hope this helps! Good luck Leetcoding!
@BradleyDAllen
Жыл бұрын
College can show you the tools , but you must know how to pick them up and use them yourself.
@Moca-ms5xn
11 ай бұрын
As someone who started just recently, I'm really happy you made this video 🙌
@serbinx
Жыл бұрын
Bro, ur video it's a very funny and useful. English isn't my first lang, but i'm working on it and thank u for the subtitles for ur video, because it's helpful to undestanding you and this information. Thanks! P.S For examples from minecraft respect)
@overrevvv
Жыл бұрын
Thank you for this very well-explained video.
@goalhorizon7077
3 ай бұрын
This was so helpful, I now understand why I have not been successful. I'll implement this and come back with a feedback. Thank you so much
@abdelrahmanmohammed9723
Жыл бұрын
Beneficial and organized content, appreciated sub
@sejalgupta2251
Жыл бұрын
thanks for the tips... you got a new subscriber now :)
@BradleyDAllen
Жыл бұрын
No problem!! Good luck Leetcoding 👍
@NikhilKVerma
Жыл бұрын
U showed my position where I m now in a humorous way.
@BradleyDAllen
Жыл бұрын
😂💪👍 keep going ! Don’t stop!
@ask-wj2pf
9 ай бұрын
Finally someone someone with same experiance. Thankyou.
@thewave1996
Жыл бұрын
When you say and what is this It's hit me hard🥺00:33
@LilJollyJoker
8 ай бұрын
Just subbed man! You deserve more than 3.3K Subs!
@_bhushan.gaming1630
8 ай бұрын
This video is really Awesome and open my mind about no. Of possibility
@DeepakKumar-pd3lc
Жыл бұрын
You caught me reading subtitles. You got a subscriber ;)
@mohansaireddykammakatla7519
Жыл бұрын
cool content dude ! keep growing 🤟
@BradleyDAllen
Жыл бұрын
Thank you! Good luck LeetCoding !!!
@aadarshkaushikpvcreator-jc6uo
2 ай бұрын
amazing explanation on how to use leet code....
@ajharshvardhan2574
Жыл бұрын
The intro was lit dude !!
@sadi5007
Жыл бұрын
great explanations and advices thank you so much buddy
@Skyspecter
10 ай бұрын
bro described all my life into a 1 min introduction
@mateush.5903
7 ай бұрын
You know how to motivate man, thank you very much
@gideonogunbanjo8161
Жыл бұрын
Thank you so much man. This is great advice!
@edkillz
13 күн бұрын
'I like hurdles!' - turtle kid, jumping over a hurdle.
@minhucbui9566
Жыл бұрын
Thank you, and your voice is great
@jemalguillory
9 ай бұрын
Thank, Bradley.
@0986rashmi
4 ай бұрын
I think first you will need to think about the brute force solution for this . Suppose if you know the programming language and base data structures very well suppose if I am a dumb engineer who doesn’t know algorithms then I will first choose to use the stacks to keep all the copy of the node values and print . The next improvement over this is you need to optimise the space so you will have the pointers technique to use and reverse the linked list nodes . This is the way to coming up with solution from brute force to optimal
@SonAyoD
Жыл бұрын
Thank you! More tips please
@ashharkausar413
Жыл бұрын
Thank for this
@BradleyDAllen
Жыл бұрын
Thanks for watching!
@Pransshhh
10 ай бұрын
In my initial days of coding, I was a bit scared of these complex Data Structures and algorithms because what I used to think was that I should learn everything first and then solve the questions. But it didn't help. So started learning while solving questions and then I got to understand why we should use xyz Data structure or algorithm in xyz question and how it's helping with reducing complexity or better handling of data. Thank you for such a great video. It will help many.
@Little_laughter_land
11 ай бұрын
I am always confused how to solve this problem and the end I copy paste solution of other but after seeing this video my all doubts are clear thank you 🙏🙏🎉❤
@gianmarcosalerno1942
8 ай бұрын
On other tip is to stick with only one topic at a time. If you are trying to do multiple topics at once its hard to learn. Its best to start with the easiest topic and then branch out from there. I only have 140 or so problems solved myself FYI
@yourfavoriteneighborhoodni1268
10 ай бұрын
Love your content.
@andreas_tech
5 ай бұрын
Great! Thanks
@brhoom.h
3 ай бұрын
First time seeing your videos, hit that subscribe button 🔥
@shreyaschillaldigital3538
5 ай бұрын
Intro BG music is Interstellar
@Kattar_HINDU_hu253
11 ай бұрын
I love the way you put the memes in the beginning ...literally me
@abedtahan2175
Ай бұрын
Recently i am solving alot of problems, by reading the question thinking of solutions for a bit and making a logical solutions in my head and not thinking much of the syntax and then getting the answer using chatGPT and then reading the solution that i got from chatGPT and understanding it well. Do you think this is a good practice?
@BradleyDAllen
Ай бұрын
Whatever helps YOU learn. If this will solidify the idea/topic/solution in your mind and help you remember then you have done well. Thanks for watching!
@omkartake6526
5 ай бұрын
Thanks its very helpful for me
@ren97x
Жыл бұрын
relatable intro bro ahah
@InfoInfo-ww5qm
4 ай бұрын
leetcode needs to be made into a puzzle game for teens. they have some of the most plastic brains available for learning amazing things like this.
@medaliboulaamail6491
Жыл бұрын
only goats use C++ do you use to be a compatitive programmer
@BradleyDAllen
Жыл бұрын
I do contests but I’m not too great at cpp. It’s the greedy/math thats a problem for me.
@medaliboulaamail6491
Жыл бұрын
@@BradleyDAllen yeah ik that been into cp before tbh the math is the main problems sometimes that discourages people from getting into it for me I sat my ass down and watched some algebraic concepts and I was able to get through it
@prateekkumar5561
4 ай бұрын
its always the least subs holding guy helps you the most.
@nirmalrajkumar7617
7 ай бұрын
dude.. great intro!
@sayandas5587
Ай бұрын
Just copy the question to chatgpt and paste the answer from chatgpt to leetcode
@BradleyDAllen
Ай бұрын
@@sayandas5587 “Interviewers hate this one trick!”
@SalehUllah4
Жыл бұрын
nah banger intro XD
@Structed-2
4 ай бұрын
Sounds a lot funner than block coding.
@Dreas_Redpumps
9 күн бұрын
I had to stop the video 48 seconds in and LMAO! Because I just looked at the Two Sum and was like wtf is this..😂
@prakashkohli6248
9 күн бұрын
Us 😢
@fauzanap4354
3 ай бұрын
Thanks sir 💞
@CapDrew
5 ай бұрын
So if I am brand new to swift. I know some but never heard of data structures or algorithms. Do I just look up swift data structures and algorithms? lol. Because apparently I’m in Step 0 😂
@phongtranquoc7557
2 ай бұрын
I think you can pick the ds and algo up for each problem you encounter. You learn along the way
@SyntaxErrorLine32
4 ай бұрын
me: studying computer science (functions and pointers) 😏😏 Ez me: trying to solve two sum on leetcode 💀💀
@QK_Engineer
Жыл бұрын
good stuff!
@Tiamo6525
Жыл бұрын
Nice !
@ViralFreedomLS
Жыл бұрын
The intro is amazing 😭😂😂
@miracleisaiah2444
5 ай бұрын
I love your explanation process , very clear for a beginner like me in algorithm and data structure. Please I'm really a newbie at JavaScript (algorithm and data structure what do I do, do I just jump into leetcode and watch other people's solutions to problems or do something else?, please I need an advise
@BradleyDAllen
5 ай бұрын
Figure out where you want to go and work your way backwards! Good luck 🫡. Thanks for watching
@priyanshuranjancoding
Жыл бұрын
nice video bradely
@pralhadagnihotri9503
9 ай бұрын
Its very useful.. bro
@SamiKhan-sb5ik
8 ай бұрын
I learned C programming and DSA in 3 months so is it right to start solving problems from Leetcode or should I learn more? or Any recommendations?
@BradleyDAllen
8 ай бұрын
You will never be 100% prepared for a problem. Do both! Learn fail learn repeat! Good luck! Thanks for Watching
@SamiKhan-sb5ik
8 ай бұрын
@@BradleyDAllen ohkeyyyyy, Btw recently I started to solve problems of C programming from HackerRank.….I think u must create a separate video for HackerRank…..Thank you :) for that tips 🕺
@SamiKhan-sb5ik
8 ай бұрын
@@BradleyDAllen can u please make video on Hacker rank please
@154bharshbhanushali9
8 ай бұрын
Love from IIT GUWAHATI ❤ (hope you know iit 😅)
@slavisasavic3881
Жыл бұрын
Anyone here fighting SQL in LC? :)
@sophiaonyoutube
4 ай бұрын
is that interstellar theme playing on the background?
@BradleyDAllen
4 ай бұрын
Yes!
@sophiaonyoutube
4 ай бұрын
@@BradleyDAllen thank you for the video btw!
@BradleyDAllen
4 ай бұрын
@@sophiaonyoutube No! Thank you for watching 🙌
@dharangowda1618
3 ай бұрын
Can i start leetcode only with the knowledge of data structure and not knowing algorithms
@abdelrahmanmohammed9723
Жыл бұрын
is that Interstellar theme in the background? xD 7:05
@BradleyDAllen
Жыл бұрын
Maximum concentration is used to Leetcode for me🪐😂
@abdelrahmanmohammed9723
Жыл бұрын
@@BradleyDAllen 100% Agreed xD
@Dilofi1712
Ай бұрын
Reality hits hard :(
@speklex779
10 ай бұрын
Thank you
@gowthamraja2017
11 ай бұрын
thanks bro🥰
@spaciovs
9 ай бұрын
this is very off topic but where can i buy those pens because I use to have a pack of them but i lost them so now i only have 1 pen left and its the exact color too
@BradleyDAllen
9 ай бұрын
I got a 18 pack, for 8 bucks on Amazon. amzn.to/40C1tQY Thanks for watching! good luck Leetcoding.
@lucky-qd3xj
7 ай бұрын
I can't even think of one solution that is my problem
@evanilsonp.8183
4 ай бұрын
I usually see the term DSA being applied for jobs interviews at FAANG and for software engineers. I'm just a web developer. Is it for me as well? I dont want to work at FAANG. Just wanna have fun coding 😂
@Spirit9ty
7 ай бұрын
Nice video but... couldn't you have just reversed the list this way: a=list(input().split()) a=a[::-1] print(*a) Thats all. Or am I buggin'? And also why do I have to do everything in a class solution? Thats the only problem I have with leetcode. I cant seem to implement my solution into the class. Lets say I solved the problem in the video using Python IDLE but when i try to copy paste into leetcode it gives me errors. What do I do?
@CreatorsExpress
9 ай бұрын
When reversing the list in your practice problem, could you just have an array? Assign each value in the array, and reverse it? Then check that the next int in array is less than previous int? I’m only 6 months In to coding and cs so algorithms and data structures are still kinda new to me.
@EulerJr_
8 ай бұрын
Absolutely, that is one way to do it. There are however more efficient solutions. But your solution is great to start with!
@CreatorsExpress
8 ай бұрын
@@EulerJr_ thanks! That’s motivating!
@EulerJr_
8 ай бұрын
@@CreatorsExpress Great! To be honest, your solution is actually very good. Especially since you have only been into coding for 6 months. I know for a fact that 80% of those i went to university with couldn’t come up with ANY solution at all. Never give up on learning Computer Science, you will thank yourself in a couple of years.
@basicgetin6459
Жыл бұрын
You can open a whiteboard
@mo.G_2020
8 ай бұрын
LOL I have just solved the two sum problem and it feels great 0:31
@smart_way93
11 ай бұрын
please suggest me which youtube channel is best for datastructure and alogorithm
@BradleyDAllen
11 ай бұрын
Striver and take you forward he has all you need to know ❤️
@smart_way93
11 ай бұрын
@@BradleyDAllen Thank you
@tripnation9659
7 ай бұрын
Neet code
@thecambridgebuzz205
3 ай бұрын
Can anyone please help me out here? I have only completed AS level computer science and if you want to get an idea, please search up a past paper of 9618/22 ( any year lol), we learnt pseudocode only. I did use Leetcode to like enhance my problem solving skillsbut could only write pseudocode since I don't know data structures or anything. What should I do?
@prabhjotsohal4621
6 ай бұрын
beside java language.... iwant to solve problems in python and c language ......how do i do that in leet code ?
@hellofriend5705
Жыл бұрын
Good channel n video, isn't it?
@fernandocamarena5634
7 ай бұрын
new to leetcode but the requirements were a little confusing i test my code and i know it meets the basic requirements and it runs but it doesnt pass i must be missing something I hope this video helps
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