Wow this video just made me realize A.) how much I forgot since I graduated, and B.) how much I haven’t needed to remember any of this so far in my professional developer career
so you mean these doesn't apply to your working experience. I am a student and I saw some competition problems like these and couldn't solve some. Then I thought that what will I do when I got a job?
@@makima7457 no, your job doesn't require this. However, it just improves your understanding of coding overall. If you are very good at leetcode, then employers can be confident in you. It shows employers that you have the discipline t to learn any skills required for a job.
@@makima7457 These kind of problems improve our problem solving abilities. That's why we learn / practice these pattern. In professional career, there not many situations where you need to use these patterns as there are already templates given. We just need to know how to use them accordingly.
I am still under 200 problems solved but I think I'm already qualified enough to say that this video is exactly the advice I would give too. The 80/20 rule... that 8 patterns will help you solve about 70% of mediums with the caveat that you DEEPLY understand the patterns and all the possible subtle variations. The other 30% are either different algorithms, tricks / math knowledge, greedy algorithms or DP problems... but most DP problems can be solved well enough with DFS + top-down memoisation.
Its one thing to master solving these problems. But its completely different story when it comes to identify these patterns in real world problems or modelling real issues with these data structures.
I just discovered your channel after 4 months in a basic Python and intro to data science. During the course, I've written a few programs to automate tasks at work. I'm deciding where to go next and the most efficient way to get there. This channel is awesome! It has put so much into the right context to make the next decision.
Striver has already made series on each pattern with problems. Check it out on his channel #takeUforward, course name - Strivers A2Z DSA Course. He is the best.
Hi, I really admire your content which is unique and worth, could please make sure that after every new method maintain few seconds time so that we can process it. Actually your words have clarity only transition of topics need a little gap
I am taking CS50, Introduction to Programming with Python. Sometimes, when I try to solve problems, I can't figure them out. I might understand the logic, but struggle with implementing it. After attempting to solve the problem myself, I often have to look at the solution. When I do, I understand it. Does this mean I'm a bad programmer, or that programming isn't for me?
It's always Ok to look at the solutions. But Make sure you understand the solution. But do revisit the problem the try solving it again, this time maybe chose a different language (any lang works, it's good to know more languages).
Sir, I am a data science enthusiast I have covered all the mathematics behind machine learning, practice the implementation and did same for deep learning also. I started NLP please guide me towards this role I want to get a good job this placement season it will start later this year kindly guide
Highly misleading, came to see patterns but saw generic DS& Algo script , patterns are there, what matters is the patterns that build from intuitions not concepts
Can you please tell me if it is important to slove competitive programming questions ? Is it important to my career. I am good at coding and problem solving but don't slove hard questions
please should learn DS and algo to build big stuff and give it to open-source problem with Indian developers learn DS just to crack interviews thats why there is no Indian big open source community which has build some extreme stuff like Database, streaming solution, or compilers or anything not even a framework
@@Simple_OG I disagree, doing something yourself if good for reaching "depth" like a path in a DFS. Doing a course/reading a book is like a BFS in a given domain. It gives you the overview and wires the concepts together. So, you need both.
![Seungmin "그렇게, 천천히, 우리(As we are)" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/kAzmhLHePqU/mqdefault.jpg)
Try my free email crash course to crush technical interviews:
Interview Master (now called InstaByte) - instabyte.io/
Brother you doing great job 👍 ... But can u suggest me best book fundamental of DSA stuffs in java
The link is not working....
1. 2 pointer: 6:18
2. Binary Tree BFS: 5:26
3. Topological Sort: 4:33
4. Binary Tree DFS: 3:39
5. Top K Elements: 2:45
6. Modified Binary Search: 1:35
7. Subset: 1:04
8. Sliding window: 0:17
Need it
thank sir
ruclips.net/video/xo7XrRVxH8Y/видео.html
Thank you
thanks !
Wow this video just made me realize A.) how much I forgot since I graduated, and B.) how much I haven’t needed to remember any of this so far in my professional developer career
so you mean these doesn't apply to your working experience. I am a student and I saw some competition problems like these and couldn't solve some. Then I thought that what will I do when I got a job?
@@makima7457 Believe me , you won't need any of these
@@makima7457 no, your job doesn't require this. However, it just improves your understanding of coding overall. If you are very good at leetcode, then employers can be confident in you. It shows employers that you have the discipline t to learn any skills required for a job.
@@makima7457 These kind of problems improve our problem solving abilities. That's why we learn / practice these pattern. In professional career, there not many situations where you need to use these patterns as there are already templates given. We just need to know how to use them accordingly.
@@rafiashan8389exactly but then when you wanna change job this is the kind of questions they ask in interviews, hence why I am here xD
8. 0:16 Sliding Window Pattern
7. 1:02 Subset Pattern
6. 1:34 Modified Binary Search Pattern
5. 2:45 Top k Elements Pattern
4. 3:40 Binary Tree DFS Pattern
3. 3:34 Topological Sort Pattern
2. 5:25 Binary Tree BFS Pattern
1. 6:18 Two Pointer Pattern
I am still under 200 problems solved but I think I'm already qualified enough to say that this video is exactly the advice I would give too. The 80/20 rule... that 8 patterns will help you solve about 70% of mediums with the caveat that you DEEPLY understand the patterns and all the possible subtle variations. The other 30% are either different algorithms, tricks / math knowledge, greedy algorithms or DP problems... but most DP problems can be solved well enough with DFS + top-down memoisation.
I need some help
Its one thing to master solving these problems. But its completely different story when it comes to identify these patterns in real world problems or modelling real issues with these data structures.
Once you've solved enough of each pattern, you can reduce any given problem to the basis (some "ideal", simple problem).
I practices a lot of leetcode but my brain feels frozen right now and I cannot write any code even if I know the approaxh
How many problems you have practiced?
Me too
Several great easy takeaways from this video and I’ve only watched it once. I’ll implement bisect left and right in swift now lol. Love it, thanks
happy to see you, love from Bangladesh ❤
Are you a software engineer in Bangladesh?
I just discovered your channel after 4 months in a basic Python and intro to data science. During the course, I've written a few programs to automate tasks at work. I'm deciding where to go next and the most efficient way to get there. This channel is awesome! It has put so much into the right context to make the next decision.
This video is mind-blowing !!!
Sir, Why don't you start a series on each pattern???
It would be useful for everyone even though it is paid 🙏
Striver has already made series on each pattern with problems.
Check it out on his channel #takeUforward, course name - Strivers A2Z DSA Course.
He is the best.
can you share list of problems in each pattern to practice? That would be very helpful, Thanks
Bro speaks in Lowercase
😂 dang I lol'd so hard. His chill is unbeatable yeah.
How do you create such animations?
Bro speaks in lowercase
Too valuable. Thanks Sahil❤
It would be great if you could share curated questions list for each pattern for practice
look up Neetcode
Thanks for providing the advice regarding the bisect module functions.
I'm so gonna consume these patterns into my soul.
Thank you such a great video that doesn't take 1 hour.
I love you Sahil!!! Your journey inspired me to apply for a masters in computer science at Northeastern University!!!
Thanks for useful content!!
Life changing video ❤
That was really insightful ❤
Which is the best course to learn DSA and their time complexities?
Hi, I really admire your content which is unique and worth, could please make sure that after every new method maintain few seconds time so that we can process it. Actually your words have clarity only transition of topics need a little gap
I subscribed to the interviewmaster mailing list. But no mail is delivered.
As someone commented earlier - Bro talks in lowercase 🤣🤣🤣
I am taking CS50, Introduction to Programming with Python. Sometimes, when I try to solve problems, I can't figure them out. I might understand the logic, but struggle with implementing it. After attempting to solve the problem myself, I often have to look at the solution. When I do, I understand it. Does this mean I'm a bad programmer, or that programming isn't for me?
same bro same....i feel like iam working so hard for nothing🥲
It's always Ok to look at the solutions. But Make sure you understand the solution. But do revisit the problem the try solving it again, this time maybe chose a different language (any lang works, it's good to know more languages).
this video is only useful for those that have already solved enough of those Leetcode problems
I am always looking for your new videos ❤
Are you a front-end / back-end developer or something else?
bro whats difference betn 2 pointer and a sliding window
How to learn to solve subset and substring problems? Can you please guide
Which software do you use for animation?
Sir, I am a data science enthusiast I have covered all the mathematics behind machine learning, practice the implementation and did same for deep learning also.
I started NLP please guide me towards this role I want to get a good job this placement season it will start later this year kindly guide
Thank you Sahil ❤
Sor I want to know is currently there scope in the industry because there is massive layoff please help me I have to prepare.
good video bro..could you please suggest me DSA course for golang
can you please share tools used to create these content
Hi Sahil...sometimes I feel difficulty in thinking logic...I think it will improve over time by solving many problems. I don't know if I am right ?
Solve sudoku.. and other corelated ones.
Sure I will start solving now. Thanks alot
Prefix array, hashing are add-on
I feel he should have mentioned the 2 pointer pattern at the top as the first pattern
What about UnionFind?
Is it in the topological sorting?
what no that's totally different
People from India 🎉
isn't that all😂
Hashmap is pretty important too
Thanks a lot.
DP is no tmentioned?
Sir I didn't understand leetcode problem what can do please help.
Highly misleading, came to see patterns but saw generic DS& Algo script , patterns are there, what matters is the patterns that build from intuitions not concepts
Grow up kid
Thank you❣
I want to be an AI engineer which topics should i learn durinh my BSC beside DSA
Thank you.....🔥🔥🔥
What about dynamic programming and graphs ?
That's the remaining 20%
Greater explanation
Can you please tell me if it is important to slove competitive programming questions ? Is it important to my career. I am good at coding and problem solving but don't slove hard questions
Can you please make video on Salesforce developer path.
I am bigger python can i join your course are not
Can you please tell how to improve logical and critical thinking skill??
Hai.you should solve sudoku and logical problems which are available free on internet
By practicing.
Where is DP?
Please make a video on Salesforce Developer path
Please tell us about how to start leetcode for beginners
More like 40%, to solve another 50% to be at the desired 90% you need only 35 more patterns.
what are those patterns and where to know them from?
What are those 😊
you inspired me sahil. btw how did you get 300K package? is it your negotiation skills or due to COVID you got a high package? please tell me
Suprised DP patterns is not on the list.
Finally you've uploaded a video
Good effort bro
man ki baat.
Should we do DSA in JavaScript
Can do in any language JS is popular because its the backbone of web
Hard to digest in 8 minutes make detailed video.
i love your videos😍
Bro can u make a video on doing a project on git hub for beginners plss
Great knowledgeable video❤
You have to implement it too
thanks a lot
Hi Sahil, can I know if your running any consultancy for outside India jobs of so can you provide me the details
please should learn DS and algo to build big stuff and give it to open-source problem with Indian developers learn DS just to crack interviews thats why there is no Indian big open source community which has build some extreme stuff like Database, streaming solution, or compilers or anything not even a framework
Love from IIT Delhi jwala hostel
please make complete courses on devops, cloud computing.
Stop watching courses do something with yourself
@@Simple_OG I disagree, doing something yourself if good for reaching "depth" like a path in a DFS. Doing a course/reading a book is like a BFS in a given domain. It gives you the overview and wires the concepts together. So, you need both.
catcha is nt working
Nice video❤
Subscribed but no email..
Thank you Sahil anna
But the patterns will have subpatterns
The legend!
Me after listening to him: may be bro is very serious person in life
Me after seeing thumbnail: may be not 🤔
Thank you Sir
bro is like sidhi baat no bakwas
Good for revision
Valuable video
I can't think logic of an easy leetcode problems can't solve a single easy leetcode problem till now from 2 years I m learning 😖😖😖
я удивлён тем, что много чего из этого списка есть в ЕГЭ
❤
Thanks
6:18
Very good
Amazing
your voice awesome
All this is good until DP and Graphs come into play :P
People from India
where's dynamic programming? 💀