How I Mastered Data Structures and Algorithms

In this video, I share How I mastered Data Structures and Algorithms which helped me clear coding interviews at multiple big tech companies. I also share a strategy to revise LeetCode problems effectively.
Resources mentioned in the video: blog.algomaste...
✉️ Join my free newsletter to master coding, dsa and system design: blog.algomaste...
🎥 Subscribe to my channel for more such content: / @ashishps_1
💻 My Github repositories for tech interview preparation: github.com/ash...
📹 My upcoming tutorial channel: / @algomaster-io
Stay in touch:
👨‍💻 LinkedIn / ashishps1
🚀 X: / ashishps_1
📷 Instagram: / ashishps_1
✍️ Medium: / ashishps
Chapters:
00:00 - Intro
00:38 - Must-Know DSA Topics
02:24 - Right Order to Learn DSA Topics
03:05 - How to Start a new Topic?
05:32 - Resources to Learn DSA
05:59 - How to Master a DSA Topic?
07:30 - Think in Patterns
08:36 - How to Retain what you have Learned?
10:09 - Be Consistent

[@ashishps_1]

Thanks for watching guys! If you want to stay updated with DSA and System Design, join my free newsletter: blog.algomaster.io/

[@letitrain2884]

A hidden gem as usual. Thanks, man!

[@jyothishreddynagaram6789]

Hello Sir, please make detailed videos on above mentioned patterns. It would be very much helpful for all of us. Thank you in advance. Take care.

[@ashishps_1]

Hey, sure. I will make videos on important patterns,

[@jyothishreddynagaram6789]

@@ashishps_1 Thank you very much sir. You are doing something great sir.

[@KaizokuOuNaruto]

Nobody tells you any pattern bro Everybody mentions them but never ever actually tells.. Nobody ever tries to even take one example 😅

[@abdulhasibn1022]

Actually he has done it now. All the patterns.

[@yasirarafat07]

Thanks Ashish for this valued video on short time.., I will looking forward to meet you one day..

[@MadihaTahreem]

This is by far the most concise and step-by-step approach, loved it!

[@sajidsk33]

Thank you for this information Sir. You are the Virat Kohli of DSA and sharing such amazing knowledge. 🙂

[@ashishps_1]

Love to hear this, thank you 😊

[@BhumikaNaik12]

Thank you..YES! Need detailed videos on dsa patterns

[@SameeraLakhote]

Sir , You make me feel confident !! Thank you.

[@VipinNagpal1]

Great set of instructions with no bs and space complexity of O(log n).

[@congdatt]

Thank you so much for this incredible video on mastering Data Structures and Algorithms! Your explanations were clear and easy to follow, making complex concepts much more understandable. I appreciate the time and effort you put into creating such valuable content. Keep up the great work!

[@ashishps_1]

Love to hear this. Thank you so much for your kind words!

[@sagestudy]

Please Make Videos on these different DSA patterns. The way you explain is very clear ⭐

[@ashishps_1]

Sure, I will. Thank you!

[@sagestudy]

@@ashishps_1 Thankyou Sir

[@unnatagarwal1475]

Didn't find a better video than this. Thank you.

[@nagenderreddy3013]

Ive seen many videos on this topic...but the way you presented is the best ive seen till now..

[@ashishps_1]

Great to hear this, thank you!

[@HollyVolks]

your content is pure gold, thank you Ashish

[@ashishps_1]

So happy to hear this, thank you so much!

[@souvik5560]

Please make a detailed video on the groups of similar problems. It would be really helpful. Thank you for your initiative 👍🏻

[@ashishps_1]

Sure, will do

[@vishnuchandran1585]

Underrated content. Thank you for making this video.

[@rajkumararora7366]

Thank you. Very well explained! Keep it up!!!

[@SandeepSingh-fb4ex]

Valuable information, thanks a lot

[@thekoreanspace272]

Quality Content, Thank you so much !!! ❤

[@ashishps_1]

Thank you 😊

[@sabbirhossan3499]

In my class, no one is as serious about programming as I am, and it kills my motivation. What should I do? Help!

[@ashishps_1]

Hey, I would suggest focusing on yourself and your goals. Everyone's journey is different and you shouldn't hold yourself back because others are not serious.

[@sabbirhossan3499]

@@ashishps_1 thanks

[@Pushkar682]

Keep visiting competitive coding platforms and see how other mates on the planet are doing

[@agastyavirfood9152]

Great work, very helpful, your tips are to the point

[@miss_Peace]

Hi Ashish, could please you put up a video explaining time complexities and the code for each. The correlation

[@srushtikale7455]

The revision technique is too good,i will start implementing this technique

[@vaajithshaik1062]

Valuable points learnt thank you sir ❤

[@mikeytoman2575]

this channel is criminally underrated

[@sagarbhambhani4239]

Amazing sir! Loved the clarity of thought and guidance and also, those diagrams gave a much better view to follow roadmap! Have followed and started reading your blog 🙏🏻 would love to be guided by you.

[@ashishps_1]

Thank you so much 😊 So happy to hear that you are finding my content valuable.

[@krushnnabaviskar4131]

very crisp video , thanks

[@k_chirsoo1729]

This is too good. I am looking for a job as a fresher nd i was so confused as to how to start with dsa. This really helps.

[@ramyavadlamudi1520]

Bro may be can you do individual videos on each pattern and solving the example problems and how to identify the pattern by seeing the question. It should help us a lot

[@rigvedtammewar5325]

Bhai you are crazyyy . Love your content style .

[@AGMaruf]

This was very helpful bro. ❤️ Love from Bangladesh 🇧🇩

[@ashishps_1]

Love to hear this, thank you 😊

[@darshanbs2267]

Very great vedio sir

[@Alfred_Job]

Can i learn dsa in c?.I have already learnt c.where can i find solutions in leetcode provlems in c

[@prasadm3614]

Tell me if you didnt watch Strivers DP or Graph videos..... He is just awesome

[@archongaming413]

Boss! What was your daily routine when you were preparing for FAANG? Please share.

[@Proman.Offbeat.Traveller]

Nice bro

[@veereshkumar640]

Thanks Ashish for sharing wonderful information it is really helping and please do more videos on DSA and system design...

[@ashishps_1]

Great to hear this and sure, I will make more videos on DSA and System Design.

[@subhobhattacherjee9523]

Thanks for the details. Please make videos in coding patterns

[@ashishps_1]

Sure, will do soon.

[@CuriousLogician]

I don't understand how you have lesser reach on youtube. Your channel is a gen

[@ashishps_1]

Thank you so much 😊

[@ArghyaDas-np3ff]

Thank you Sir for this video. Please make a detailed video on the most used designing pattens.

[@ashishps_1]

Sure, will do!

[@ppnwt]

Great videos!, Thank you

[@komalkiransalunke]

4:31 you were looking like Virat Kohli ❤ Btw ,your videos are helping me sir thank you ☺️

[@nageshjatagond4175]

Thank you. Please do make more detailed videos on each topics.

[@ashishps_1]

Sure, will do!

[@ashishkulkarni2350]

Please make detailed videos bhaiyya , it will definitely help all of us.

[@ashishps_1]

Sure 😊

[@takeuchi5760]

On the patterns! They're very important.

[@aryaraj2615]

Hello sir, your video was very helpful for me. Additionally, Professor Dr. Manjunath is my mentor for learning data structures and algorithms. I think you know him

[@jronbroke]

Thanks alot brother ❤.

[@ashk6645]

Amazing video 🤩

[@ashishps_1]

Thank you 😊

[@wyr29]

yesssss please make a video about patterns in dsa would be really helpful

[@ashishps_1]

Sure, will do soon!

[@aryanagarwal7903]

Yes sir please

[@amimridul4278]

Great guide line ❤

[@simplyaniket844]

Very informative

[@khokonchandra218]

Ameizing resources. I really appreciate it. From Bangladesh

[@ashishps_1]

Thank you 😊

[@ushakummari1646]

thank you for giving this excellent information and advices but can you please tell in which language DSA should learn ..

[@dixituday11]

if stucking in a easy problem of leetcode in starting then what to do sir ?

[@CodeCafeeAi]

thanks for sharing

[@sudarshangawale3808]

Insightful!

[@rajkumaraddu]

Thank you Ashish. you made my day.

[@sudhanshu3652]

You guide very well in every video...Thanku Bhaiya ❤❤❤

[@ashishps_1]

Love to hear this, thank you!

[@kirandasari4852]

Thank you sir your valuable information.

[@patilpranita]

Hello sir , currently I'm in third year still I don't have confident to do effective programming but now onwards i want to give my 100% Your roadmap is useful and entire video is very informative thank you so much 👍👍

[@gunavardhansaiputta3483]

make a video for detailed pattern of Algorithms.

[@Kapoor_Darshil]

Hii sir i have completed my dsa in java and know a little bit about frontend development now i want to start backend. Can you recommend which language and framework should i start with either java (spring) or javascript (nodejs) or python (django or flask).

[@rishiraut6884]

Bro similar I in same stage and i choose django first Lear python and go for it because spring is very vast

[@Kapoor_Darshil]

@@rishiraut6884 bro your linkedin

[@Codewith_AP]

please make detailed videos on above mentioned patterns.

[@ashishps_1]

sure, will do!

[@AbhimanyuYadav-pw1lz]

Hi @ashishps_1, Could you please create a detailed video tutorial on this pattern? Additionally, if possible, could you suggest more patterns to help us understand the questions quickly and solve problems more efficiently? and Thank You for the this video which make me understand how to start learning DSA, what is the exact path.

[@ashishps_1]

Hey, sure. I will make videos on leetcode patterns.

[@h3lixehrlich]

make a vedio in what i first learn from scratch

[@user-ft2lu4lr6c]

Thank you sir, for your full support

[@ashishps_1]

You are most welcome!

[@BigDataWithSky]

Pls provide the topics related to Data roles job

[@harishchougule8542]

bhaoot bhaoot sukriya bhaiya ... apka guidence hamesha kamat aata hai !! 1>> i had just one question ki pura dsa hone ke baad topic wise problem slove karna hai yaa ... after every topic completion hame problem slove karna hai ... 2.>>>> .. and one more things for beginers is hacker rank best or leet code ???? plz yeetna suggesst karo bhaiya

[@mdjaffar7681]

Hello sir could you please tell what is the best resource to learn time and space complexity

[@Nishanth-f9]

What should i learn (Dsa c,c++) vs (dsa python) vs (dsa java)?

[@ankitgarg6976]

Thanks Ashish, Yes please create videos on common patterns. Also one problem I am facing is, I am not able to solve most of easy questions on leetcode without hint/solution, I am getting discouraged because of that can you please give some tips around that?

[@maheshb1471]

Thanks a lot Ashish

[@jaidaweri5901]

sir your videos are helpful please make videos on pattern which you mentioned

[@ashishps_1]

Sure, will do 😊

[@akhiltheloquacioussoul]

That was a good video. Thanks.

[@ashishps_1]

Glad you liked it!

[@ArunKumar-pd6fq]

I would be really appreciate , if you analysis and do one video on ai feature jobs and how it will effect current job market, what will be the jobs looks like in feature, analysis not required to be accurate but need your opinion.

[@ikerluqup5661]

Thank you sir

[@codewithsameer]

Bhai make a video on ,how can we use leetcode / codeforces efficiently and why we should use these and how can we use them. plz plz 😊😊 the person who want video on this topic , hit like on this comment by which bhaiya can make a video on it.

[@tamilansgame7306]

very inspiration video

[@VeromcaJerome]

thanks for this dr

[@nipuntyagi2589]

Thank you so much sir, you are the best

[@ashishps_1]

So nice of you!

[@MrVivekthecool]

Hi Sir, please make videos on topics of Low Level Design and DSA Important topics

[@ashishps_1]

Sure, will do!

[@naveenkumarks6821]

Thanks for your information sir

[@ashishps_1]

You are welcome!

[@chiragrachhoya5377]

Bachpan mein humare computer ka store tha to I used to play games of THAT TIME and play ganes

[@user-sf4ro6bc6f]

Sir is java or python u prefer for current 2025 passing out students to focus on and give more important pls sir just guide through which is best for interview and for learning coding

[@siddharthgoswami6662]

Is a time period of 4-5 months enough?

[@mr_weird3680]

Make videos on patterns

[@B4Bindas]

I'm learning python so can i continue dsa using python only or should i Start dsa using java or c++

[@saikiran5255]

Which company ashish bro are you working

[@suryach1313]

Sir, which language did you choose to learn DSA and is language important to learn DSA ?

[@rohith.s4907]

You are ginius brother 🎉.

[@ashishps_1]

Thank you so much 😀

[@sapu.02]

I am confused between 2 pointer and sliding window approach...I mean isn't both are same ?

[@mayushi7792]

Nope

[@prasadm3614]

Application method is different

[@kalluriswarooparani7840]

Ashish is it workout for the people till now they are completely working in govt sector for almost 12 years now i want to shift to this platform. I have the educational background of MCA. Please guide me

[@user-kr5hz5ii7n]

sir is it true that companies favour girls over boys in recruitment? is it true they prefer girls more?

[@pallabghosh3840]

sir actually learn react nextjs express sql prisma , now i want to get a job at startup, then i want to switch MAANG companies, so i have more interest in backend , so if i learn java then should i learn spring ? or direct learn springboot.i also learned dsa solving questions everyday, so what should i do ?

[@roman-pe9xl]

Thanks for your information

[@user-sz9pn3rq7l]

From which language to start dsa sir C++ or java or any other

[@rxnari4728]

Thank u sir❤ one question will spring boot exist 2030 also

[@ashishps_1]

Hey, I can't predict the future but spring boot is a popular technology and likely to stay for long.

[@kharade123]

Good content. Small suggestion - you need to slow down and talk slowly.

[@ashishps_1]

Thanks for your kind suggestion. I will keep this in mind for future videos.

[@beenasingh419]

❤❤

[@nmcreations1705]

Hi bro i have google interview on Monday can you please tell some interview questions they told I have to write algorithm. Algorithm means steps of approach of its differenr

[@Chiu0078]

How did your interview go btw ?

[@nmcreations1705]

@@Chiu0078 better bro i didnt prepare much so didnt finish

[@ExplorerBae]

Which language you recommend to start DSA