DP 56. Count Square Submatrices with All Ones | DP on Rectangles 🔥

[@takeUforward]

With this, we complete all videos of the DP series required for placement. I will be super happy and more motivated if you can leave your review on Linkedin about how was this playlist. It has taken a lot of effort to create every video. Please do tag me if you decide to post, keeps me motivated.

[@ashusharma4-yearb.tech.che896]

tq so much bhaia , super explanation you have... I AM FROM IIT ,BUT NEVER SEEN ANY TEACHER WHO EXPLAINS BETTER THAN YOU.

[@Hello-ro6hr]

UNDERSTOOD ... Thanks Raj

[@VinodMuda]

That's total 1411.63 minutes of quality content, 23.52 hours in total, great work!

[@sudaykiran3788]

Brother,I have started watching your lectures since my 2nd year starting,now I am in 3rd year,now I am easily understanding any recursion,dp,trees,linkedlists etc very easily and now I am getting an idea of how to do any problem because of you brother and I am solving those by your tricks and nice explanation.Thankyou soooooooooooooooooo much brother striver. Keep rocking............... From your brother.

[@subhranilm95]

The entire series has been absolutely phenomenal. You explained DP in the most intuitive and simple manner. Kudos!!

[@AdityaKumar-be7hx]

Thanks so much! You have helped me get over my fear of DP. Now most problems are a cake walk.

[@1tav0]

ive finished the playlist today and i cannot thank you enough striver you made even the most complex problems seem easy and only a truly master of their craft can make anything they do seem simple. Not everyone can teach as good as you and im so blessed to have found your youtube. Take u forward is by far one of the best DSA channels outhere. and like always understood!

[@takeUforward]

Great to hear!

[@lucky_raiser]

Listen Raj, i don't know will you read this comment or not, but as you are working days on ur job and night for us and bringing us this level of content specially freely on youtube, man , you are contributing a small role in making india a superpower, people will learn quick and will apply this knowledge to make indian IT community the best in future.

[@subodh.r4835]

Congrats to everyone who successfully completed this playlist :)

[@guptashashwat]

Yes home boi :)

[@deepakbhallavi1612]

It was amazing experience 👏🎉

[@Ritik007A]

Now after completing this I have a question for you please reply is this playlist is completed or it is enough for placement

[@AbhishekYadav-rm4hw]

@@Ritik007A I have also completed this playlist, this is more than what is required. You can go for Aditya verma's playlist and that would suffice in most of the cases as far as placement is concerned. I've seen that one as well.

[@ankitraj2283]

@@AbhishekYadav-rm4hw is it enough for internship preparation?

[@nilimsankarbora5911]

Thanks for this amazing Series of DSA and finally I finished it today on the day of new year , 01/12/2024 (took me 8 days to complete from 25/12/2023) and really learnt a lot and will implement each and every concepts you taught in my upcoming practice questions of Dynamic Programming 😇😀😀😍😍

[@takeUforward]

Welcome :)

[@arpitrajput6424]

Hi striver😊, recently i started dp series and today finally completed it💪💪 My mother said who is this boy in red shirt you watch him everyday. Even your jacket is famous now, 😍Thank you for amazing series.👍❤❤

[@Rahul-lg1nw]

My mom was saying the same ❤❤

[@oyesaurabh]

how much time did it take to complete brother

[@steyn5723]

10 -15 DAYS ....

[@ayushpatel2171]

My mother also said the same thing :-)

[@kumarpurushottam632]

@@steyn5723 you are legend. Keep it up .

[@vidhi_bhatt]

Confidence ++ ; Fear -- ; Just completed the playlist, thank you so much for making this!! 🙌

[@arunm619]

cool

[@Harshit126]

Watching this last video of the entire DP series has build a lot of confidence. At the same time w.r.t one of your SDE sheet related preparation video, you had said, "I played my own videos in 2X while preparing and went through all my notes each and every day!" So, thanks for being utterly honest with the audience so that we also know that it isn't that easy that if you do it once you'll remember for life! Thanks for the entire series and everything. Extremely grateful. Kudos to you! :)

[@sameekshamurdia5-yeariddph649]

Hey Striver, Just wanted to say a big thanks for the awesome DP playlist! It was seriously awesome and made dynamic programming feel like a breeze. You're the best! Congrats to everyone who finished the playlist! 🍻

[@anantkumar4370]

Hey Since you've completed the playlist I just wanna know do the videos follow the sde sheet order and if any other resource do i have to look up on or any other advice u wanna give for a begineer.

[@av21015]

Started this playlist on 1st Nov and today is 22nd Nov. I went from not even recognizing a DP problem or what DP is to now completely understanding the whole DP along with its intuition and logic building and coding it myself. This playlist will be more than sufficient to master DP. For anyone who want to start DP don't think twice just go for it.

[@thedarkknight1865]

bhai mai confused hu ki inse padhu dp ya aditya verma se...help krskte ho

[@av21015]

@@thedarkknight1865 inse pado kafi acchi padaya hai inhone. Space optimization aditya verma ke Playlist me nahi milega par unka bhi tik hai. Mujhe inse ache se samaj me aya bas uthana kafi hai.

[@thedarkknight1865]

@@av21015 ok thanks ☺️

[@anshikatiwari8109]

@@av21015 You completed the entire playlist in just 22 days?

[@crronaldo123]

​@@anshikatiwari81091 year sister

[@programmertik2046]

Understoood *56 !The dp playlist ended and so the fear of dynamic programming . What a batch in we are to be blessed with striver as teacher !!

[@amitsarje9428]

Hi bhaiya , recently I got an offer from Amazon. Your videos have helped me a lot to prepare for DS algo questions , thanks a lot !

[@tusharnain6652]

was there any system design or lld round, if yes, from where did you prepared them.

[@kumarsamaksha7207]

party de bhai.

[@kumarsamaksha7207]

@@tusharnain6652 not for sde 1 in amazon.

[@rishav144]

@@tusharnain6652 those are asked for sde 2

[@babai2196]

@@kumarsamaksha7207 no no sometimes they do ask, if u went through interview experiences u will get to know

[@harshita.awasthi]

Finally, today I've finished this amazing DP series ! Thank You Striver❤ You're an inspiration for us all

[@prasadm3614]

How long did it take to finish this whole series ?

[@iamnoob7593]

A big Thank you to Striver!!! Today completed with Dp series. I wish this series was there a year ago , I would have gotten into better package job/better company.

[@md.sawezfaisal1638]

Boy this is hands down the best DP series in the entire KZbin COMMUNITY

[@sanheensethi8344]

Completed the whole series in 11 days, with each approaches in a single video, Memoization - Tabulation - Space Optimization - One Array Space Optimization - Another way DP (LIS) . Now, I am too confident in DP and able to solve random problem in dp, if its get harder, even then i am able to think, most of the time i am correct. Thankyou for the amazing series and Thankyou for extinct the fear of DP. Thankyou Thankyou Thankyou very much. Series Started At : 01/July/2022 Seies Ended Today : 11/July/2022 Thankyou again. 😄❤ Love your Videos alot, and addicted to the voice , the way of speaking which insert the concept in head permanently.

[@sleepypanda7172]

brilliant buildup! I didn't need to go through the whole video. I understood what to do when I reached at 7:48. More power to you.

[@pratikshadhole6694]

UNDERSTOOD.. am so happy. I was never sure that I would complete and understand the whole playlist thoroughly. Completed the whole playlist within 8 days and at this point, I can say that Yes, I can solve DP problems efficiently. Love you, brother😍

[@SNX03]

Took me 3 days but yea I had competitive programming background so I solved most of the problems very fast, I must say I had some problems in partition dp though

[@anantkumar4370]

Hey Since you've completed the playlist I just wanna know do the videos follow the sde sheet order and if any other resource do i have to look up on or any other advice u wanna give for a begineer.

[@pratikshadhole6694]

@@anantkumar4370 watch videos make notes, and solve the same problems on leetcode as see a sheet of strives has the same problems and simultaneously solve leetcode easy medium as per your choice just to achieve more efficiency

[@someshsangwan5302]

Hi bhaiya , i am going to complete this series today on 10 july 2022 , i started it on 4 july 2022 thanks s lot bhaiya . The first guy who optimise solution from 2-d dp to 1 d array thanku Raj bhaiya. And Now its 3:37 am in morning i am gonna to sleep .

[@shailesh_rajpurohit]

bhai yeh jyada fast complete nhi kar diya ?

[@harshpandey5377]

finally it is going to complete ,I coded each and every question u taught rec,memoise,tabulate, i want to thank you with all my heart for this amazing knowledge it was a very interesting journey thank you so much striver

[@mohdhasnain3812]

How much time ypu took to complete this video series?? curious to know

[@pulkitagrawal5091]

Before starting DP it felt like it would be a very difficult topic, but now after reaching the end of playlist it seems so easy, all credit goes to you. Your explanation of each problem is mind-blowing!!.

[@AbhishekRManas]

finally done .........! one playlist which provided each and every thing that i needed...........! learnt to trace recursion and write recursive approach - which i was lacking learnt memoization learnt dp learnt tabulation only one thing to say - "Thank you"

[@amandeshpande8981]

WOAH WOAH!!! Completed the most amazing DP playlist. 25 days back i was not able to solve a single dp question, cut to today "ane do ane do, aur dp ke questions ane do" All thanks to u striver bhai Amazing work 🔥🔥🔥🔥

[@ashutosh61290]

In jethalal style😂😂

[@pradhyumansinghmandloi8240]

You able to solve dp questions on codeforce?

[@Dontpushyour_luck]

@@pradhyumansinghmandloi8240 that is on different level. this playlist is for those who are beginners in dp and want to prepare dp for placements. This is definitely not even upto the level of medium problems on codeforces but this playlist lays a strong foundation for people who may in future do questions easily on codeforces.

[@ankitmeena5637]

finally i have completed this playlist started on 9 jan and today is 3 feb, thanku striver for such an excellent hardwork and support

[@garvsoni29]

Completed the dp series. Thank you so much Striver.

[@yathartharana7956]

The Best playlist for DP to exist on youtube. Learnt a lot from this playlist. 🔥🔥🔥

[@prathambhushan4859]

finally completed this series on 8th aug 2024 12:22 am, started this on 9th July almost took a month but it was worth it. I have learnt various concept and gained confidence in dp, now I have to revise one time and I will be good to go. thank u striver

[@MokshKajaliya-n9l]

Thank you so much !.Can't really express my feeling right now .Completed whole DP series of yours from 12/6/24 to 24/7/24 .UNDERSTOOD!!.Thank you so much once again !

[@syntaxerror7592]

Finally Completed series !! Thank you so much Striver !! This is the first time I have completed any playlist !

[@Rahul-ls4ju]

I took time to complete the playlist but it was worth it... It was added to my routine to watch 1 lecture daily and after around 60 days, I completed it

[@aniketpatil2838]

finally i have completed DP series..... not just completed , { with understanding } i wrote code on my own of many problems .... this is the best series on DP ....... must watch if you want to keep dp fear away :)😅 ........... thanks striver just thanks 👏

[@adarshmishra7113]

understood and also completed the entire dp series , when i started DS algo every senior of mine told me that DP is tough to understand and these type of things , but i can say because i followed your lecture it never felt tough to me also now i feel confident that i can now do any DS algo question ........ and again Thankyou very much

[@sauravchandra10]

Awesome playlist man. I started on 1st June and completed on 11th June. Your dedication to your work motivates me to work harder, and I am going to start the graph playlist tomorrow. Thanks a lot for all the hardwork you put in and I hope to meet you soon as a Google employee 😁

[@anantkumar4370]

Hey Since you've completed the playlist I just wanna know do the videos follow the sde sheet order and if any other resource do i have to look up on or any other advice u wanna give for a begineer.

[@Himanshhhhxu]

Finally completed this cake walk series, thank you bhaiya ❤❤

[@KunalSingh-kn2ij]

Finally completed the DP playlist today, You are the best DSA content creator ever in the whole world. You are the real GOAT!!!!

[@vivekkumarsingh178]

Thanks sir ❤ , you are just amazing, finally i completed this DP playlist. It almost took 1 month to come this far , but it was satisfying. Without you air it was not possible thanka a lot sir it gaved me a lot of confidence, thankyou once again air 🎉❤.

[@raghunath4280]

Your playlist made me so good in DP such that i was able to solve many of your playlist questions without seeing the solution. In this question i was able to solve this problem without using any extra space that too without seeing the solution. All thanks to your previous videos i can be able to solve lots of dp questions on my own

[@aashraygupta5124]

Thankyou man, for letting me get over my fears of DP!

[@lBaZeRl]

Just finished the playlist and I gotta say that the first words you said in your first video are really true. This really is the best dp playlist! I have watched the binary search and recursive playlist too and now I am ready to take on my DSA exam!! Thank you very much and a big UNDERSTOOD!!

[@noone_senpai]

Amazing man and amazing series. I used to suck at dynamic programming and recursion so badly, but this series has really helped me a lot. Thanks a lot

[@sarcarpit]

Completed ✅. I solved most of the problems without even looking at the code most of the times. I can proudly say that i can now solve or at least try an approach for a dp problem. All thanks to you

[@MohitSingh-dy9ud]

How many days is required to complete the dp series?

[@sarcarpit]

@@MohitSingh-dy9ud took me around 10 days .. depends on your schedule and flow

[@sameersahu4569]

No better feeling than this...completing this series does add much value..learnt a lot of concepts of DP and variations as well....well now i'm much confident on myself to approach and try to solve each and every DP problem....Thank you for inflicting such a confidence in me.... And as always Understood

[@factfile919]

just completed the series... amazing content ... Thank You so much!!!!

[@Dontpushyour_luck]

Thanks a lot for this excellent playlist striver! I have completed this playlist, and am confident about dp. At the beginning, I used to be scared of the word dp, but now I have understood all the basics of this vast topic and I am sure, I will be able to approach dp problems without any fear now

[@kripi8229]

I came here to see how to solve stock problems and ended up watching the whole playlist such an excellent explanation; even paid courses don't teach us the way you do. I wish to see you as google CEO. Thanks for making DSA easy for the whole of India.

[@kanakagarwal1276]

After completing this series today.I only left with tears of happiness in my eyes and lots of confidence . Thank you striver🥰

[@shantipriya370]

I have completed the DP series today and I would love to thank you from the bottom of my heart for everything you have done. I have a learnt a lot from you than from anyone else, when it comes to placement preperation. I wish you nothing but more success and you will always be an inspiration to me in life.. god bless u striver..

[@gandhijainamgunvantkumar6783]

Finally completed the series today . Thank you so so much striver bhaiya for this amazing series.

[@oyesaurabh]

how much time did it take to complete brother

[@snehancoghosh7322]

@@oyesaurabh Took me 12 days. I finished today

[@vibhavsharma2724]

Thanks striver for this extraordinary dp Playlist. From start till end it was very amazing experience and I have much knowledge and motivation that I can solve many more problems on this. So thank you so much again striver.

[@chandrachurmukherjeejucse5816]

Completed the playlist today. It boomed my confidence because by just reading the most of the DP problems I am getting the intuition to solve the problem. Your are the GOAT striver. Maybe someday will meet you. waiting for that day. ❤

[@meetharsoda5152]

Finally Done with the playlist. Thank You Striver for the amazing content.

[@037_debshankardey2]

this has been a brilliant series and the best part of this is your explaination i am so glad that i have completed it and i am off to your graph series

[@rishabhgupta9846]

Successfully completed the series.Hoping to get more such content from you. Thank you striver for such amazing series.

[@shashwatanand571]

Thanks for the DP playlist striver. Your playlist is the most structured way to learn DP.

[@rakshitpandey1413]

I recently completed the dp series, and i don't have enough words to describe how amazing this series is. Exceptional job brother and thanks a ton for all your effort and exceptional teaching, you have truly created the best DP series and the best graph series ever.

[@stith_pragya]

UNDERSTOOD........Thank You So Much for this wonderful video..........🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@adityamane9312]

Completed this Series one of the best Series out there ..Previously problems with dp tags used to terrify me..but now i try to think the solution with Rules that striver you havr taught us...Thank You So much for this DP Series...❤❤

[@rajatraj4297]

I Thank Striver and Myself for completing this Massive DP Series. Now My Confidence and Logic in DP Problem seems next level and I can't wait to see how I will perform in Coding Contests. Thank You Striver, will be forever Grateful to you.

[@AbhishekChaudhary-pr1zf]

Finally completed the whole series.. Now I can say I can solve any dp question easily.. Thank You Striver..🙏🏼🙏🏼🙏🏼🙏🏼 And finally UNDERSTOOD 🙌🙌

[@stith_pragya]

Thank You So Much for this wonderful video.......🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@rlm3227]

understood all the problems and the problem types, now feeling confident in dp

[@sayandey1131]

Listened the entire ending song first time as this was the last video of this playlist. THANKS A TON striver for such an amazing content on one of the most coveted topics of CP and DSA 🔥. Waiting for further videos on DP on Bitmasking and DP on Trees 😁😁😁

[@shadyboy3010]

Thanks Striver for this amazing playlist which indeed cured my fear for DP and recursion. Respect for all those who stayed till the end and completed the playlist, hope you guys get placed at the companies you dreamed of.

[@ishikabanerjee2297]

Truly the best teacher. Really grateful to you for your hardwork and dedication. Finally completed this playlist and feeling confident enough! Thank you once again🙏

[@ankitris5201]

Today is 07-july-2024 and i completed this playlist. Thank you striver for these amazing videos. Now i m moving towards your graphs playlist. Hope it will be amazing like this.

[@anishali8042]

Thank you so much for this playlist @striver sir! Outstanding DP playlist ! Looking forward to complete all of your videos

[@adarsh_k_agrawal]

Finally, completed the playlist, understood each and every thing.

[@AdityaKumar-y7g7k]

Striver today I completed the whole DP playlist. Thank you so much for this amazing series. It was a great learning experience.

[@lucygaming9726]

Finished the DP series today. MCM and LIS were probably the hardest topics to understand. Thanks for this series, I think I now have the right mindset and direction on how to approach dp problems.

[@adityasaxena6971]

Thanks a lot Striver ,I have completed your dp and graph playlist and definitely have learnt a lot. Moving forward to tree Playlist

[@AB-tp9eg]

understood Bhaiya, Today I completed complete DP series, if you see i have liked and comment in each and every video of DP series. Bhaiya kya pdate ho aap apki teaching ki jitni tarif kro utni kam ha, bhut energy ha apke pdane me

[@ayushpatel2171]

Finally completed the series, it was really awesome. Thank you for making such a wonderful series.

[@surajmisal3898]

Completed this series. Now I am much confident on solving DP problems.

[@vedantagrawal3654]

Thank you so so much striver, Finally completed the dp series, never had thought i would understand dp, your teaching is just way too good

[@jimspatel2407]

Completed the full series with 56 "fully understand" messages 😊 Thanks striver for such a amazing dp series!! 🙏

[@kyra2096]

Before starting this series I was so underconfident but this series help me out in uplifting my concepts thankyou soo much strivers.😀

[@saikarthikn16]

Completed this DP series in 3 days and what a journey it has been. Awesome content. You are amazing.

[@zanies6288]

how did you complete in 3 days only? can you solve unseen problems on leetcoe now?

[@saikarthikn16]

@@zanies6288 watched at 2x speed all day. Solved bunch of other questions on my own too.

[@niyammuliya5787]

Before watching this series, DP was a bit tough portion of problem-solving for me, but now I can solve the DP problems easily and relate the concept that you taught in this DP series. Thank you so much for this Awesome DP Series 🤩

[@shubhamsanodiya8368]

hey Striver,I just completed this amazing full-fledged DP Series. Your way of making a complex problem into a simple problem is what i liked most.And Thankyou soo much🙏.Looking forward to start the new Graph series.Keep doing this work

[@atharvnagar2122]

Finally completed this series thanks Raj bhaiya for such a gem playlist on DP😄

[@motivationalvibes5699]

Finally completed the whole series understood completely thanks!

[@expanse8846]

Amazing, completed the DP series with you in just a week, superb learning experience. Will go next for Graphs and Trie and I think I;m all set up for the intern season starting this august.. Thanks Stryver, you rock!

[@jaividyasagarr7110]

Thanks a lot Striver. Completed the whole playlist within 10 days. All credits to you only.

[@Ayush...2804]

Completed the series, will have to revise it once though through your takeuforward platform!!! Huge thanks for making this phenomenal series, extremely fun and engaging, Thanks!

[@RituSingh-ne1mk]

Completed the DP playlist today. Thank you so much for the high-quality content. And yes, Understood! 💯

[@TOI-700]

Don't know whether you will watch it or not? But, again @striver , just letting you know, again that's stuff you have done, is GOD's own work, thank you for from bottom of my heart, thanks!!!

[@kabirsingh7683]

And finally I've finished it, thanks man for this wonderful journey.

[@toshig7998]

finally completed all dp videos , feeling happy .

[@premduvvapu476]

Understood. Finally completed. Thank you Striver ❤️

[@soumya1713]

Dp means stiver dp playlist only 🤩. One request is that please after dp start greedy playlist .

[@kumarpurushottam632]

This was really a unique solution. Here Striver has used Geometry to solve the question instead of general way. 🥶

[@me-kl7bq]

Thanks for making this playlist!

[@divya-Bhakti0091]

So finally, i successfully completed this DP series. Thanks so much, God bless you for such good work

[@cricketjanoon]

Thank you. I really really enjoyed the series. Never ever though what a powerful concept DP is. I will miss these lectures for sure.

[@DevashishJose]

Thank you so much striver, I have done every single video of this playlist in every approach you have told, Thank you for your hard work and dedication , may god bless you.

[@himalayadebbarma-we4pt]

Thanks for this Wonderful playlist striver

[@AlikhanELB]

Thank you for this playlist. Understood each and every question.

[@rooplala2106]

Amazing Series! Thank you for such amazing content. Wrap up for the DP series! Really enjoyed every single one of your videos & your approach to the problems.

[@suhaanbhandary4009]

Finally Completed the DP Series, took me 30 Day [2 Videos a Day] and 2 Extra problems on DP. Now feeling confident to tackle DP problems in contest and also I am confident that if I know recursion I can easily go till tabulation or space optimisation if possible!! Thanks for the series!!

[@Anonymous____________A721]

What the hell 30 days!!! 1 week is Enough and must be enough

[@suhaanbhandary4009]

@@Anonymous____________A721 I only watched 2 videos and did 2 extra problems daily. But If you can grab 10 video worth of concept in 1 day and solve extra 10 problems daily for 7 consecutive days then yes you can do it in 1 week.