G-56. Articulation Point in Graph

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  • Опубліковано 30 лис 2024

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  • @AdityaKumar-be7hx
    @AdityaKumar-be7hx Рік тому +253

    I have never seen a series which goes into implementation details in EVERY video. I really learnt a lot. This has improved my understanding of graph algorithms. Thanks!

    • @crazyduniya128
      @crazyduniya128 Рік тому +27

      Replying to this comment means getting priority for free 😂😂. (Thanks Aditya)

    • @selvaraghavan858
      @selvaraghavan858 Рік тому +4

      ​@@crazyduniya128😂😂

    • @dumpster-jackson
      @dumpster-jackson 7 місяців тому +3

      Thanks Aditya. Striver deserves a million dollars(of our Love)

    • @tushararora794
      @tushararora794 6 місяців тому +5

      is this the last video of the graph series ?

    • @dumpster-jackson
      @dumpster-jackson 5 місяців тому +1

      @@tushararora794 YES

  • @sauravchandra10
    @sauravchandra10 Рік тому +36

    Man, what a playlist! Covering your playlist is a journey of itself, you start off with no knowledge about the data structure and your lectures guide us from one concept to another, each building off of the previous one. As we near the end of the playlist, we start to write the code without watching your solution and the end of these 10-15 days, we become so capable and confident that we can tackle problems on our own. Same goes for every other playlist you upload. Thanks a lot! Respect

  • @mugambo5505
    @mugambo5505 2 роки тому +92

    better than paid courses brother.
    amazing series.
    next i'll be learning dp series.

  • @manashroy9469
    @manashroy9469 Рік тому +19

    Finally completed the Graph series 🎉. This is the best graph playlist ever to exist in UA-cam . Thankkuuuuuuuuuuuuu soooo muchhh❤

  • @nilimsankarbora5911
    @nilimsankarbora5911 11 місяців тому +8

    Thanks for this amazing Series of DSA and finally I finished it today on 25/12/2023 (took me 9 days to complete from 17/12/2023) and really learnt a lot and will implement each and every concepts you taught in my upcoming practice questions of Graphs 😇😀😀😍😍

  • @nitishbyahut25
    @nitishbyahut25 Рік тому +11

    16th march it is... finally completed the series... Thanks for making these topics so easier for us to understand

  • @lakshsinghania
    @lakshsinghania Рік тому +17

    finally, i have completed this graph series in (15 days)! it took quite long to finish but now im confident enough to solve medium lvl qs
    thnk u striver

    • @himadrinath1502
      @himadrinath1502 6 місяців тому +1

      This sheet is garenty for Google??

    • @rahulmandal4007
      @rahulmandal4007 6 місяців тому

      @@himadrinath1502 Big fan bro plz do meet up soon

  • @ani_verse01
    @ani_verse01 Місяць тому +1

    "It took me 20 days to complete this playlist.
    Thank you for this wonderful playlist!"

  • @shivanshsingh176
    @shivanshsingh176 2 роки тому +82

    Amazing series, better than the graph taught in gfg DSA course.
    Please start a playlist for CP as well.

    • @hadifarousheen5623
      @hadifarousheen5623 Рік тому +1

      Should I follow gfg DSA course or strivers A to z DSA sheet?

    • @lokeshroy3944
      @lokeshroy3944 Рік тому

      @@hadifarousheen5623 gfg's dsa course is very bad. i have seen gfg and other website's paid courses but all of them have major drawbacks......so why no follow this free resource......striver's course may not be perfect but first of all it's free (good also) and better than many of the paid courses

    • @nookalareshwanth1785
      @nookalareshwanth1785 5 місяців тому +1

      @@hadifarousheen5623 Of course striver is the BEST ...

  • @gunanka6860
    @gunanka6860 5 місяців тому +2

    18th June 2024. took me around 10 days to finish this entire playlist. always grateful to you striver

  • @prashantpandey5637
    @prashantpandey5637 2 місяці тому

    This graph series is a gem for anyone who is preparing for interviews or placements. Thank you, striver, for this amazing graph series.

  • @loremipsum9020
    @loremipsum9020 9 місяців тому +12

    It is 3/3/24 ,completed this amazing graph playlist, been learning everything for my placement season coming july, lets see how will that go , i hope i come back here with good news

    • @shibangdas311
      @shibangdas311 7 місяців тому +2

      all the best !

    • @loremipsum9020
      @loremipsum9020 3 місяці тому

      Update : its 27/8/24 , i am here to revise the series and have completed the series once again , i was not able to solve a hard graph question in Avalara' OT , so i decided to revise, some good companies are about to come, and hopefully i will come back here with good news this time

    • @tanujaSangwan
      @tanujaSangwan 2 місяці тому

      @@loremipsum9020 Any update?

    • @loremipsum9020
      @loremipsum9020 2 місяці тому +1

      @@tanujaSangwan Cleared Accenture and ZS OT's but i don't want to join either. so continuing with the preparation

    • @tanujaSangwan
      @tanujaSangwan 2 місяці тому

      @@loremipsum9020 great. Atb

  • @NetajiSaiSuru
    @NetajiSaiSuru Місяць тому +2

    Thanks Striver......I started DSA from scratch and reached this point. Now i have confidence of solving up to Medium Level Problems. because of this Sheet, I got chance for 2 Interviews thanks a lot ❤ :)💌

    • @NAINIKA536
      @NAINIKA536 Місяць тому +1

      Hey all these videos are shuffled..like first recursion, then arrays ... Could u pls tell me the order of topics , in which way should I follow this playlist

    • @NAINIKA536
      @NAINIKA536 Місяць тому +1

      Hey , all these videos are shuffled like first cmg videos are recursion, then arrays . ...could u pls tell me the order of topics,in which way should I follow this playlist

    • @NetajiSaiSuru
      @NetajiSaiSuru Місяць тому

      @@NAINIKA536 follow Striver DSA sheet topics and playlists

  • @itspurelypassionate
    @itspurelypassionate Рік тому +3

    Can't thank you enough striver! This playlist is all one need to ace the graph DS. Thanks to you, now I am pro at graphs ❤

  • @tanaysingh5348
    @tanaysingh5348 Рік тому +2

    Completed graphs will always be grateful for such high quality content.🙏

  • @Mohini-rt4wu
    @Mohini-rt4wu Місяць тому

    Thanks Striver! I finished your bigger graph playlist few months back, now for revision I have gone through this short series, I completed it in 3days. You are a gem :)

  • @ABHIMANYUTHAPLIYAL
    @ABHIMANYUTHAPLIYAL 4 місяці тому +1

    finally completed the og graphs playlist, really happy and proud of myself, thank you striver for making such an awesome playlist of graphs.

    • @thaman701
      @thaman701 4 місяці тому

      Bro will u practice extra questions of graph apart from this sde sheet..

    • @ramprasath3818
      @ramprasath3818 4 місяці тому

      ​@@thaman701not op but yes until the concepts are clear, you should do similar kind of problems.

  • @ayushgoyal6886
    @ayushgoyal6886 3 місяці тому

    Completed the series , started one month back with near to zero knowledge of graphs and lot of fear of it. Now I can confidently say that I can atleast start thinking about the graph problems and their approach. Thanks a lot man !!

  • @nisanduathsara5242
    @nisanduathsara5242 8 місяців тому +1

    striver your graph and dp and all the other playlists are much worthy. I watched your entire graph and dp playlist and able to solve a hard dp and graph problem in NOI. thanks a lot. without your playlists it is impossible

  • @Dev2.0
    @Dev2.0 Рік тому +12

    Completed the whole graph series today it was amazing... Before watching this series i had 0 knowledge about graph and now i can say that i know ghraph DS and i can solve even medium level of questions easily.... the whole series is gold.. thanks alot Steiver bhaiya

    • @anonymous_31045
      @anonymous_31045 Рік тому

      how long did it took to complete the entire playlist

    • @SNX03
      @SNX03 Рік тому

      @@anonymous_31045 5 days

  • @playwithlinux
    @playwithlinux 5 місяців тому

    Finished the entire playlist. Your content is way more better than the paid courses. Love you Striver ❤❤❤

  • @095udaykiran6
    @095udaykiran6 Рік тому +4

    Thank you striver for the amazing graph series , you are the G.O.A.T teacher.

  • @yash2275
    @yash2275 10 місяців тому

    finally completed graph series and feeling a lot more confident than before

  • @AdrijaDuttaRoy
    @AdrijaDuttaRoy 4 місяці тому

    Completed the graph playlist!! Learnt soo much. Forever grateful! 🙏🙏

  • @PraddyumnShukla
    @PraddyumnShukla Рік тому +3

    It's the midnight of 20th July, 2023 when I completed this series.
    Dropping this comment to come back and see it sometime in future :)

  • @artifice_abhi
    @artifice_abhi Рік тому +24

    Finally completed your graph series bhaiya but took me more days than I anticipated (13 days) :/
    But what an amazing series this was, really loved it :)

    • @ajaypatil7777
      @ajaypatil7777 Рік тому

      Exactly how many days it take for u bro?

    • @siddhantmishra4944
      @siddhantmishra4944 Рік тому +1

      @@ajaypatil7777 He has mentioned it as 13. Read carefully please.

  • @gsmdfaheem
    @gsmdfaheem 2 роки тому +2

    Finally completed this entire series.....It's the best out there.
    Thank you so much bhaiya.

  • @amartyagupta9922
    @amartyagupta9922 4 місяці тому

    You are the best teacher I could ever ask for.

  • @nookalareshwanth1785
    @nookalareshwanth1785 5 місяців тому +2

    on 27/06/2024 is the date and time - 05:49AM India this is when i completed your Graph Series --> Lets go for Trees...

  • @SudhanshuKumar-gg4tq
    @SudhanshuKumar-gg4tq Рік тому +1

    thanks striver, completed this series just before the start of placement tests😀

  • @Dontpushyour_luck
    @Dontpushyour_luck Рік тому

    Thank you for this wonderful playlist. I now feel confident for graphs after completing this entire playlist

  • @sangeetasharma8574
    @sangeetasharma8574 10 місяців тому

    Like the DP Series, I loved and got hooked to graph series as well.
    I have never seen someone yet who teaches DSA like you .
    Thanks so much striver for the amazing content .
    You r the reason I do not fear DP and graph . :)

  • @ShivamGupta-hd8vb
    @ShivamGupta-hd8vb Рік тому

    Finally completed graph series sir
    Thankssss a tonnnn. I know my struggle to learn graphs through paid courses as well but no one taught like you.

  • @Himanshhhhxu
    @Himanshhhhxu Місяць тому +1

    Finally this series is also completed 🎉❤ now going to learn tree

  • @anishpatro
    @anishpatro Рік тому +2

    completed dp and graph series both, thank you striver for the awesome nd fabulous content.

  • @rishabhgupta9846
    @rishabhgupta9846 Рік тому +2

    Thank you , Striver for the amazing series. Following the series from starting and loved how you taught each concept so nicely. Will recommend it to others also. Hoping to get more content from you.

  • @pratikshar1662
    @pratikshar1662 6 місяців тому

    Better than any solution present out there! Thank you Striver!

  • @adityasaxena6971
    @adityasaxena6971 Рік тому

    Completed Graph Series, learnt a lot , THANKS A LOT STRIVER

  • @ganeshyadava8879
    @ganeshyadava8879 Рік тому +2

    Thank you Striver for this amazing series on graphs.

  • @priyanshukoshta2307
    @priyanshukoshta2307 Рік тому +16

    What will happen when the Start Node have more than 1 children which are interconnected, like
    1
    / | \
    / | \
    / | \
    2 3 4
    \ | /
    \ | /
    \ | /
    5
    Here if we start with node = 1, it will have 3 child, but if we remove it, still remaining graph is stay connected.
    What to do in this case❔
    BTW it was very Amazing series of Graph with great way of teaching, Thanks alot😄

    • @devangmishra4506
      @devangmishra4506 Рік тому +11

      when it is starting node and it seems to have many childrens which are connected at some end
      then if you start dfs at any children the it will visit all the nodes which comes under starting node and the count of child will remain 1 and it will be not considered as articulation point

    • @rajveersingh95
      @rajveersingh95 2 місяці тому

      @@devangmishra4506 bruh that was a good observation.

  • @SumitKeshariMCS
    @SumitKeshariMCS Рік тому

    Completed the whole series Right now... Going to revise now and repeat after certain interval to keep it in my mind!!

  • @amalkumar256
    @amalkumar256 Рік тому

    This playlist is god tier. Bless Striver what an epic person.

  • @manasranjanmahapatra3729
    @manasranjanmahapatra3729 Рік тому +1

    Understood and Completed now time for some leetcode .The entire playlist was lit🔥🔥. Thank you very much striver.

  • @shivamtharwani4057
    @shivamtharwani4057 2 роки тому +4

    Thanks a lot sir
    Best graph series out there
    Couldn’t be taught better❤

  • @27Madhav
    @27Madhav 3 місяці тому

    Great series i was able to overcome my fear of Dsa which i had been trying for almost 2 years. Thanks striver ❤😊

  • @komalkrishna7836
    @komalkrishna7836 2 роки тому +3

    Understood!
    Thank you for this amazing series Striver.

  • @8alyan
    @8alyan 6 місяців тому +1

    thanks a lot took me two months but completed at last completed did previous topics from kunal kushwaha and planning to do rest from you thanks a lot again striver

  • @VishalGupta-ym1hw
    @VishalGupta-ym1hw Рік тому

    No one can explain like him , I fallin love with you Striver Brother.... THANKS A LOT

  • @sankojukeerthi6239
    @sankojukeerthi6239 Рік тому

    Graphs are done and dusted. Thank you for the amazing videos.

  • @abhirupbasu3386
    @abhirupbasu3386 Рік тому +1

    Amazing series.Completed it today.Loved it.

  • @chiragbansod8252
    @chiragbansod8252 9 місяців тому

    Compeletd the graph playlist. Such a great playlist which covers all the topics in graph. Thanks man for this ❤❤❤

  • @iamnoob7593
    @iamnoob7593 4 дні тому

    Thanks again striver , You are brilliant in explaining concepts.

  • @saravanansubbiah164
    @saravanansubbiah164 2 роки тому +24

    Hi striver, kindly make videos on topics like sliding window algorithm, binary search, greedy algorithm (covering all patterns)

    • @tanaysingh5348
      @tanaysingh5348 Рік тому +2

      for binary search there is a playlist on the channel

    • @saravanansubbiah164
      @saravanansubbiah164 Рік тому +1

      @@tanaysingh5348 where ??

    • @tanaysingh5348
      @tanaysingh5348 Рік тому +1

      @@saravanansubbiah164 ua-cam.com/play/PLgUwDviBIf0qYbL4TBaEWgb-ljVdhkM7R.html

  • @santhoshimalay8146
    @santhoshimalay8146 5 місяців тому

    Thanks a lot Striver for the wonderful series!! There is no one like you 😭♥️

  • @varshithellendula1598
    @varshithellendula1598 Рік тому +1

    Started on: 8th OCt 2023 -- Ended on: 18th Oct 2023

  • @shreyxnsh.14
    @shreyxnsh.14 9 днів тому

    finally finished this graph series in around 10 days

  • @sumitgupta310
    @sumitgupta310 5 місяців тому

    10/6/24 completed this amazing playlist, learn a lot from this playlist , thanks you so much Striver you are amazing!!!!

  • @viratlover6206
    @viratlover6206 10 місяців тому

    Thank you so much man, It was just best graph series, You just made each and every concept clear and easy to understand.

  • @LBK3
    @LBK3 Рік тому +1

    UNDERSTOOD ❤ Done with this playlist
    awesome playlist for graphs

  • @rpdesigns3545
    @rpdesigns3545 5 місяців тому

    Completed the playlist Thanks Striver for this amazing playlist!

  • @bishalsaikia9914
    @bishalsaikia9914 2 місяці тому

    EVERY SINGLE VIDEO WORTH IT !

  • @subhadeepghosh2813
    @subhadeepghosh2813 2 роки тому +1

    This series can easily beat many live paid classes.

  • @hussaingagan9196
    @hussaingagan9196 Рік тому +2

    Thank You Striver for this Amazing series, learned a lot and loved the bits of code quality tips you gave while writing code.

  • @THEAMITESHRANJAN
    @THEAMITESHRANJAN 4 місяці тому +1

    Thanks brother for such an amazing series. Looking forward to learn DP .

  • @Kupo3.0
    @Kupo3.0 Рік тому

    Really appreciate you taking your time to do this, learnt a lot from this series. God bless you and keep taking people forward!

  • @vibhavsharma2724
    @vibhavsharma2724 7 місяців тому

    Thanks striver for this extraordinary graph series .

  • @ishikabanerjee2297
    @ishikabanerjee2297 11 місяців тому

    Finally finished this series😁 Thank you so much!

  • @KUMARSAURABH-s5i
    @KUMARSAURABH-s5i 5 місяців тому

    Amazing series Striver following this playlist since the beginning!!
    Hats off to you man

  • @googleit2490
    @googleit2490 Рік тому

    Excellent Explanation, smoothly handled the case of including zero or not in the graph with loop exaple of (0, 1, 2)...
    Understood :)
    Sep'5, 2023 08:10 pm

    • @sandeepsinghiitbhu1743
      @sandeepsinghiitbhu1743 6 місяців тому

      ....1
      / \
      2-----3
      according to striver if we start from 1 , 1 is the articulation point but in reality it is not because 1 has two child which is greater than 1. Can anyone explain it to me

  • @shobhitsingh8695
    @shobhitsingh8695 8 місяців тому

    Finally completed the series on 20th march 2024 thank you striver

  • @Chandraprakash-kx4ic
    @Chandraprakash-kx4ic Рік тому

    Yayyyy...Completed the series... Thank YOU Striver.. Striver Zindabad. Love YOu. Big Fan. Huge Respect. Thank YOU aganin.. Understood

  • @harshkanani6605
    @harshkanani6605 Рік тому

    Best graph series ever. Thank you so much striver bhaiya

  • @shivam875S
    @shivam875S 6 місяців тому

    haaa done the adavnce series of graph in 5 days thanks striver for make such awesome and indepth playlist all doubt are cleared 🚀🚀✌✌

  • @Anonymous_Coder
    @Anonymous_Coder Рік тому +4

    Finally completed the Graph playlist , last 2 videos are somewhat hard to understand but still managed to get the concept .
    Thank you so much making such an amazing playlist 😍

  • @srinivasbeta8202
    @srinivasbeta8202 6 місяців тому

    best playlist on graphs !!!!!!!!!!! loved it

  • @prathambhushan4859
    @prathambhushan4859 5 місяців тому

    Completed the playlist Thanks Striver for this amazing playlist!
    23rd june,2024

  • @stith_pragya
    @stith_pragya 11 місяців тому +1

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

  • @channel-te5vk
    @channel-te5vk Рік тому

    Understood. Thank you very much for this series bhaiya.

  • @iamnoob7593
    @iamnoob7593 11 місяців тому

    completed the series , A big thank u Raj.

  • @sunnykumarpal9679
    @sunnykumarpal9679 2 роки тому +4

    Bhaiya please make a detailed video for time and space complexity.

  • @shiveshgupta1705
    @shiveshgupta1705 5 місяців тому

    Best explanation on youtube

  • @akr28038
    @akr28038 9 місяців тому

    Playlist done!...now I'll revise and practice
    Striver zindabad🛐

  • @mr.naresh3004
    @mr.naresh3004 Рік тому

    Understood and completed really thankful Sir....🙏🙏

  • @samarthyadav4050
    @samarthyadav4050 Рік тому

    Finally completed graph series ❤️

  • @muskansharda4327
    @muskansharda4327 Рік тому

    Thanks Striver !! Understood the whole amazing series .

  • @bhavya8608
    @bhavya8608 Рік тому

    What a playlistt!!! Thank you so muchhh bhaiyaa!!! You are a legend!!🔥

  • @kanishkaraisania
    @kanishkaraisania 5 місяців тому

    Successfully completed this playlist today on 2nd July 2024

  • @Raj-iw9hd
    @Raj-iw9hd Місяць тому +1

    had to watch this and the previous tarjan's algo multiple times to get it

  • @rushidesai2836
    @rushidesai2836 8 місяців тому

    This is a gold question. I am amazed.

  • @tonyli5756
    @tonyli5756 6 місяців тому

    You would be the best algorithm teacher if you teach at a university!

  • @AyushMishra-b8w
    @AyushMishra-b8w 10 місяців тому

    Thanks a lot Striver for such a great graph series. It really cleared all my concepts.🥳🥳

  • @teju8904
    @teju8904 5 місяців тому

    Thank you very much!!!!
    understood and finished watching the complete playlist.

  • @soubhikghosh6564
    @soubhikghosh6564 Рік тому +1

    Finally completed your graph series

  • @namitsingla4384
    @namitsingla4384 Рік тому +1

    Thanks for such amazing series Striver!!

  • @deepaksahusbp
    @deepaksahusbp Рік тому

    Thank you for this beautiful graph series. I learnt a lot. Really helpful.

  • @sukhpreetsingh5200
    @sukhpreetsingh5200 Рік тому +1

    Done !! Graph series OP

  • @k18-y5e
    @k18-y5e Рік тому

    i'm going to watch bridges now😑😑
    you are the only youtuber to convince to watch more of your videos right in the middle of the video

  • @cinime
    @cinime 2 роки тому +2

    Understood! Super awesome explanation as always, thank you very much!!

  • @av21015
    @av21015 2 роки тому

    Finished Amazing Playlist covering many algorithms and concepts very well explained, Though it was big but finished it in 2 weeks.

  • @sujayshanbhag2055
    @sujayshanbhag2055 Рік тому

    Understood!!!!
    Thankyou Striver for this amazing playlist!!!!!