How to start DSA from scratch? Important Topics for Placements? Language to choose? DSA Syllabus A-Z
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- čas přidán 9. 07. 2024
- In this video , I have shared the complete syllabus of DSA(Data Structures and Algorithms) , required to crack top product based companies. Even if you are a complete beginner in coding and does not even know a programming language , this video would help you to get started. I have talked about , the language choices you should make for solving DSA Problems , and what exactly you need to learn in that language to start with DSA.
Then I have also listed down all the topics in a structured format , which are important for interviews , making sure you don't miss out on any topic.
Often the order of the topics are important , and if you don't follow a particular order , you might get overwhelmed. For example , you cannot start solving DP problems without having a strong grasp on Recursion.
So in my experience , just knowing the topics is not enough for mastering DSA , but also the order in which you should learn the topics matters too, hence ensuring you have a smooth learning experience.
I have also talked about some important problem list for each topics , and some I would share soon.
You don't need to go for any paid course on DSA , if you have watched this video thoroughly , and unless you need a real time doubt support and a helping hand.
So next time , someone asks you how to start with DSA , just share this video link.
0:00 - What to expect from this video?
2:05 - Choice of Programming Language
4:44 - Language Specific Things you need to know to get started with DSA
6:25 - DSA Topics.
🔴 Different Types/Patterns of Problems on Intervals asked in Interviews(IMP) : • How to Identify Patter...
🔴 Different Types/Patterns of Graph Problems asked in Interviews(IMP) : • Worried with Graphs? N...
🔴 Different Types/Patterns of Binary Search Problems asked in Interviews(IMP) : • 5 Types of Patterns in...
🔴 Trees Problem List : • Trees SDE Coding Probl...
🔴 Hashing Problems List : • Top 20 SDE Interview Q...
🔴 Backtracking Problems List : • 🔴 Announcing Backtrack...
🔴 Dynamic Programming Problems List : • 🔴Helpful Dynamic Progr...
🔴 Connect with me on Instagram - / code.blooded.voyager and ask me doubts 1:1. Would try to reply to each one of you.
🔴 Join My Telegram Channel for Placement Updates - telegram.me/riddhi_dutta
🔴 Connect with me on LinkedIn - / riddhi-dutta
🔴 Connect with me on Twitter - / rite2riddhi
🔴 Google Interview Process Explained - • @Google Interview Proc...
🔴 How to crack Microsoft Data Scientist Interview - • How to be a Data Scien...
🔴 My Company Review Series - • How to Crack Atlassian...
🔴Graph Placement Series From Scratch - • Graphs - The Ultimate ...
🔴 Low Level Design and Design Pattern Series - • Low Level Design & Des...
🔴 Amazon SDE Revision Sheet - • Video
🔴 Link to my TopicWise SDE Sheets Playlist : • Trees SDE Coding Probl...
🔴 Reach out to me on : rite2riddhinew@gmail.com
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I am engineering manager with more then 11 years experience love ur guidance u giving to students riddhi dutta wishing ur long term success
Thank you so much deepak. Means a lot.
Real success is to pass in purpose of soul i.e. returning to godhead
Thank You so much Riddhi ❤
Excellent very helpful bahiya keep continuing and motivating bhaiya
I was so much confused regarding whether my preparation is with accordance to interviews but hell no I wasted too much of time in STL and other unnecessary topics …Thank god yt recommended this video …Very informative and structured approach …Thanks a lot !!!
Jeete raho barkhuddar...bahut sahi jaa rahe..!
Very helpful video Bhai🙏
Great informative video. The structure is really awesome and really helpful for anyone starting with DSA. Great work♥️♥️
Thanks a ton
Excellent, one of the best videos till date. I do not usually comment, but your way of explanation and making DSA feel so much simple is just mind blowing. Please Keep it up and keep on making helpful videos. Thank YOU
Wish this video had been there on YT around 2020...I would've practised in proper order
🥲
That's a complete video on dsa those who want to crack a product base company , Thanks dada 🙏
💯❤️✌️
Thanks for sharing the roadmap for learning DSA. This is going to help me prepare for the interviews. Keep up the good work ❤
Thank you.
Thanks a lot bhaiya, was about to start DSA soon after mid sems , I'll implement your roadmap 👍🏽
❤️✌️
Thank u riddhi sir 😊
Really helpful for starting to learn DSA
Thanks snehomoy
I find you are the most under rated content Creator compared to other available in the market! You are a Gem doing your own justice and not falling in the subscription count trap 🧡 . Thanks for all the contents .
Would be really helpful if we could get a roadmap for HLD AND LLD as this video.
Thanks brother. For me impact>> numbers. So am happy , if I am able to help people.
@@rite2riddhi Keep inspiring Mate ! Hope we would get HLD and LLD roadmap very soon. Thank you 😊
Thank You Dada
Do a video regarding online assessment & how to deal with it....what all stuffs is required to learn & solve questions in limited time.
Extremely helpful ❤️🙏
Glad it was helpful!
Thank you very much for such an amazing explanation in dsa Love from Jammu Kashmir
So happy to see people following my content from J&K.
Topics mentioned in video :
1. Programming language
2. Programming language syntax and features
3. Searching and Sorting
Binary Search and its patterns.
4. Linked List
5. Stack
6. Queue
7. Hashing
7. Prefix Sum, Sliding Window, 2-Pointer
8. Cyclic Sort
9. Recursion
10. Quick and Merge Sort
11. BackTracking.
12. Tree : BST
13. Trie
14. HeapSort nad Priority Queue.
15. Interval Problem
16. DP
17. Graph
18. (Optional) Strongly Connected Components, DP with Bitmask, Segment Tree, Fenwick Tree, Rolling Hash
Much needed video! Thank you dada. One more thing is how to efficiently revise the concepts we read earlier. Because after some time if we don't revisit the old concepts and questions, we tend to forget it or implement it properly.
Notes are something , very subjective to the individual
Yes agreed! 😇
Right explanation of how to do DSA 🥺best thank you so much for this❤️
Thanks harshita
@@rite2riddhi you're welcome 🥺❤️
highly informative video!!
Thank you
Thanks
Bhaiya I want your guidance presently I am in 4 sem I know basic understanding of data structures upto queues I haven't practised problems do I need to start practicing trees or should I solve questions in each data structure then only should I start learning trees please guide me bhaiya
Graph playlist is very underated ...phatega ek din CZcams pe♥️♥️♥️
Hopefully ✌️✌️
bhaiya can you do video on how to study greedy algorithm generally what is meant by greedy algorithm
Awesome video❤
Thanks riti.
Thank you so much for all your guidance sir. I'm a 2nd year BE CSE Student studying in tier 3 college. My college provides me some resources but it won't be enough to get placed in top companies. My aim is to get placed as an SDE in a top company. Keep supporting us., We'll keep supporting you. ✨
Thank you.
And also do a video on what to learn in backed for nodejs and expressjs like how you done a video on java bhaiya you are really underated because of your video i got to know so many algorithms thank you very much bhaiya
Amazing content! Could you make a similar video for design (low level + high level) and machine coding as well?
Sure
Thanks!!
❤️💯
Very insightful
Glad you think so!
Make videos on Recursion and linked list pattern videos please,just a sidenote ,you exude very calm and good natured altruistic vibes
Haha , Thank you so much.
Bro awesome content as always
Requesting linked list dsa sheet with patterns similar to previous videos
Thanks
What should I learn First DSA or Collections Framework in Java?
Hi Bro, I am working as a Java developer now I am a certified backend developer as well with 3years of experience, but I do not know data structures, if I learn it will I be able to crack interviews of big product based companies as an experienced person?
Thanks for this detailed video ridhi please make videos of missing topics important questions like trees and graphs and also i am able to solve the problems on leetcode as a beginner but when it comes to online assessment i am not able to find which data structure and algorithm to use in that question because i am able to frame solution from that story type of questions many people said need a lot of practice for that but please don't say the same thing but Make a detailed video on how to solve those type of questions
For trees and graphs , it's already there. And for your second query , try to upsolve thr questions u couldn't solve and then solve similiar questions.
Brother please reply I am doing dsa in c++ am I doing something wrong and also in future I am going to learn java as well and I already know python so should I choose to java for dsa or continue with c++
Next time , someone asks you how to start with dsa , what language to choose , is python good for dsa , send them this video. :)
I think an Individual take atleast 5-6 months if he gives 3-4 hours per day.
Share your valuable opinion too… :)
Very helpful
Thankyou ❣️❣️
✌️
I am doing BCA(1st year)
I have learnt basics of c++
Can you plz give me a 3year roadmap like what and when should I do ??
Plz
gold mine for CS Students
Share this if you find helpful.. thanks
Hey algo, show me more of these !
Helpul for a freshie like me . Thanks da.
✌️
@@rite2riddhi riddhi da where to contact you if I need to message you ?
@@mrnonsenseju insta
@@rite2riddhi ok ok ... Thanks
please make for different types of linked list problems
🔥
✌️
Bro please soft skills roadmap 🙏
where to learn dsa in java ??
In an interview we need to write the full data structure code to solve the problem or using collection is enough to solve the problem. The interviewer will like the full implementation of the DS code (e.g., insert method, remove method and so on) or using frameworks is appreciable? we need to master full implementation of DS code in every topic or just knowing is enough because we can use collections right to solve the problem.
If I learn all 3 of them?
I'm beginner and doing c/c++ but someone from LinkedIn told me to do Java as well
Java is extremely important , irrespective of whether u use it for dsa or not.
C is also important as it is the mother of all languages
Bhaiya could u make a video on how to make notes or something like that , like after watching lectures what should we write and what not etc ...
🥲🥲🥲🥲🥲
Bhaiyya I'm a first year student and I know C++ basics, STL, OOPs . Can I become a good Competitive programmer if I start now ?
Ofcourse.
please make a video on python data structure no any proper video of python dsa in youtube please.
What about C#
15th like 81st view 2nd comment and 1st sharing your video--I think not sure...
Woowwww
How many problems do I need to solve on each topic bhaiya
Great Video Riddhi!
Can you please let me know, how important bit manipulation topic is to crack top PBC?
Actually I have not practiced much on this topic but I am good in other one's.
I would be very honest with you. Don't leave a single topic from here , please.
@@rite2riddhi Thanks for your response Riddhi.
Can you tell me what is meant by PBC 's company is it equal to product based company
I know basics of C
Basics of Java
And intermediate Python along with Data science lib like pandas, numpy, Matplotlib, seaborn etc. Im pursuing data science/machine Learning. In which language should i learn dsa in your opinion. Java or Python? Pls share your opinion 🥺
Both works. As I said , you can choose any of the 4 languages
Anna For Aptitude around what are important topics need to learn and the order do one video same as the above one plzz
make it as early as possible bro 🥺
Quant logical reasoning, these things
i have learnt python but i am not getting good dsa courses in python language could you suggest me
Neetcode CZcams channel
without Competitive coding, only with DSA (Leetcode level), can someone crack online assessments now days?
Yes leetcode hard helps
Striver a-z vs love babbar 450 vs any other would you like to recommend ?
My sde sheets too xD
follow his road map and solve his questions by your own and already you have solutions for striver sheet
Bhaiya i have started with cooding recently currently in 1 semester anything I want to learn for getting internship in 2 year .. i have started dsa + aptitude nd reasoning.
Any other thing left for interview.?
Dont think about interview from now on. Enjoy software engineering , learn new stuffs , make cool things , have a time of your life with friends. This will never come back. Think about placements from 5th semester.
@@rite2riddhi brother i m dumb at studies and learning new things take time..i can't cope up with new skills so i need to start early..i have some learning problem.
@@user-zw1pd8rm6e even I was. As u start practicing and use your brain, your grasping time starts decreasing as your brain grows more futile. But do it for the love of softwares and computers , not interviews. That's my point
@@rite2riddhi noted 👍
In coding interview can we use inbuilt libraries which are in python is it allowed, and pls tell how the coding inverterview goes for 2 yrs of experience
Yes you can , most of them.
@@rite2riddhi i think this coder round happens on notepad is it true
@@chembetikarunakar814 no not always. It used to happen in google docs , for some companies , previously. Now they have started giving proper editors.
bhaiya when we will learn arrays in depth and strings in depth like kmp algorithm
Kmp not that imp for interviews
can I complete DSA if my placement season is going to start from may? although I have done 20-30% dsa BUT not getting enough confidence.
With practise , things will fall into place. Don't worry.
bro what do you think about chatGPT and how this tool alone can change sde interview process? could you reply?
Yes sure.
So what do you think
I want to know if I can get all the answers ready made from an ai then why bother to learn about them. And also it's a great way to cheet in interviews. I mean if I assume less than 1% of people who does cheet in interviews as of now use google search. But now they will have this incredible software. And also now i kind of losing the standard I had for DSA. Honestly I like dsa and problem solving, the joy of passing all the test cases is much bigger than a surprise gift on my birthday. But after all of these advancement in AI i don't think that companies will look for people who only(that's a huge skill btw,& i hold that with high regards, but) can implement known algorithms in a notepad. So what will the catch here, which skills should I specifically build in order to make sure that pattern-based AI wouldn't be able to reach my skill and replace me as a programmer or whatever the title would be.
And btw I'm also from tier 3. 😂 So you know what I'm going through right now.
Dada l am first year cse student.
I know basic c language.
I am interested software engineer.
Dada please tell me which language is needed for software engineer
Watch this video. Told this to.🥲
can we learn dsa in python?
Why not.
Can we use JavaScript?
Yes
Bahar ghum k Aya abhi World Cup khatam b ni hua DSA chalu 😅
Hehe. Kadna padta hai ap logo ke lie.
DSA by love Babbar and extra leetcode 1000 questions is sufficient for faang or not please please please please please please please please please please please please please please please please please please please please please please please please reply....
See it does not depend on number of questions you solve. Depends on how many types of problems you solve , and whether your problem solving skills improves in that process.
@@rite2riddhi But what about course..It is best or not.Please reply again..
you make us more confused😅
How