Binary Trees Tutorial - Introduction + Traversals + Code | Binary Search Trees (BST)

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  • เผยแพร่เมื่อ 29 ก.ย. 2024

ความคิดเห็น • 879

  • @KunalKushwaha
    @KunalKushwaha  2 หลายเดือนก่อน +7

    DSA + interview preparation playlist: th-cam.com/play/PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ.html

    • @adarshrai-eu6ng
      @adarshrai-eu6ng 2 หลายเดือนก่อน

      bhai please dp aur graph bhi padha do

    • @skywalker_music3421
      @skywalker_music3421 หลายเดือนก่อน

      Please finish rest of the topics ASAP ::::(

    • @satyampandey3136
      @satyampandey3136 21 วันที่ผ่านมา

      Thank you Kunal for these best videos 🙏🙏

  • @pampariabhiram01
    @pampariabhiram01 ปีที่แล้ว +159

    2 hours 53 minutes video. No one will do for freely. Your name will be remembered in DSA history.😍😍

  • @manashkhatowal7600
    @manashkhatowal7600 11 หลายเดือนก่อน +1

    Best Teacher I ever seen in my Life @kunal

  • @RishabhSharma-p9o
    @RishabhSharma-p9o 7 หลายเดือนก่อน

    your style of teaching is best , with your recursion videos i am able to fully understand the recurssion topic very easily, please try to complete this bootcamp.

  • @vergil_389
    @vergil_389 ปีที่แล้ว +3

    53:00 On the 4th property when expanding on Strict binary tree, Isn't the no.of leaf nodes initially 5, and internal nodes 3

  • @Orodoro21
    @Orodoro21 ปีที่แล้ว

    Awesome course dude

  • @MansiSingh-dy6sj
    @MansiSingh-dy6sj ปีที่แล้ว

    Thank You Sir 😊💕

  • @Picker22
    @Picker22 ปีที่แล้ว +1

    Finally

  • @ompatil5501
    @ompatil5501 7 หลายเดือนก่อน +3

    In properties section at 51:42 while explaining last two properties why did you not considered the root nodes left node as leaf node, if you consider it as leaf node instead of internal node the proof is simple. can you explain this confusion, i think something is wrong in that proof

  • @rajneeshmishra6969
    @rajneeshmishra6969 ปีที่แล้ว +112

    I started his video and remembered that FOGG ad, in which, when the Oldman (FAANG CEO) smells FOGG on his daughter (FAANG INTERVIEWEE) and says Kunal

  • @Gaurav_63
    @Gaurav_63 ปีที่แล้ว +50

    so some little corrections that i found were :
    1. At 53:20 approx in this tree you took 3 leaf node and 4 internal whereas it was opposite
    2. if no of leaf nodes are 'n' then the min height has to be log(n)
    3. if 'n' nodes in total min possible height = log(n+1)-1 [not log(n+1)

    • @abhay80324
      @abhay80324 ปีที่แล้ว +1

      yes sir right

    • @workHolic-ne6eo
      @workHolic-ne6eo 10 หลายเดือนก่อน +2

      also he said root node is not internal node. which is false

    • @BhaweshPandey-u9w
      @BhaweshPandey-u9w 8 หลายเดือนก่อน

      @@workHolic-ne6eo No, root node is not an internal node.Tthe root node is a special case of a node that does not have a parent, and it is not classified as an internal node.

    • @SujeethVarma
      @SujeethVarma 8 หลายเดือนก่อน +9

      @@BhaweshPandey-u9w The Formula ( no.of leaf nodes = 1 + no.of internal nodes with 2 childs) holds true only if we consider root node as an internal node..... at 55:00 kunal took leaf nodes = 4 but it's actually 5

    • @vedantzope8461
      @vedantzope8461 3 หลายเดือนก่อน +1

      for pt. 2 and 3 , I think Kunal is considering root node also as a level 1

  • @maximusvick2572
    @maximusvick2572 ปีที่แล้ว +91

    Hey kunal, needless to say nobody teaches like you in this space and we all are grateful for it. We are eagerly waiting for the next set of videos in this bootcamp so yeah EAGERLY WAITING!! THANKS!!

    • @KunalKushwaha
      @KunalKushwaha  ปีที่แล้ว +21

      So nice of you

    • @LeadingLightNarendra
      @LeadingLightNarendra ปีที่แล้ว +6

      @@KunalKushwaha next video when sir and totally how many videos are left in these masterpiece playlist? thanks for the reply🥰

    • @shriharikulkarni3986
      @shriharikulkarni3986 ปีที่แล้ว +3

      @@KunalKushwaha Hey Kunal, any update on when are you planning to continue this series ?

    • @RahulBisht_001
      @RahulBisht_001 ปีที่แล้ว +1

      @@KunalKushwaha Amazing work kunal ! Now please come with dynammic programming and Graph lectures. You will not realize I already done trees my self from other tutors around 4 to 5 months ago and now I am thinking to revise it and guess what .It just take me one day to revise it just because of your video

  • @lakshaydahiya618
    @lakshaydahiya618 ปีที่แล้ว +77

    Thank you Kunal Bhaiya for the amazing DSA Bootcamp:)

    • @tejas58
      @tejas58 ปีที่แล้ว +2

      What is bootcamp and where is it? Just found this video randomly 🤚🏻

    • @shantohossain1372
      @shantohossain1372 ปีที่แล้ว +2

      @@tejas58 this playlist

    • @user-pj1wv1ns9x
      @user-pj1wv1ns9x ปีที่แล้ว

      ​@@tejas58 Tejas pramod?

  • @faisalmuhiuddin4398
    @faisalmuhiuddin4398 ปีที่แล้ว +62

    Awesome sir . Pls complete the course. You are the best, none like you in teaching dsa!!

    • @atharvayadav6054
      @atharvayadav6054 ปีที่แล้ว

      what is incomplete in this playlist?

    • @akashprasad3568
      @akashprasad3568 ปีที่แล้ว

      @@atharvayadav6054 hashmaps,priority queues,tries and huffman coding,dp, graphs

    • @cameratechnology8870
      @cameratechnology8870 10 หลายเดือนก่อน

      @@atharvayadav6054 most of the data structures haven't been covered

    • @nijaarahamad1758
      @nijaarahamad1758 7 หลายเดือนก่อน

      Except DP ],Graph and Heaps interview questions I think
      everything is cleared @@cameratechnology8870

  • @gairick9
    @gairick9 ปีที่แล้ว +11

    51:26 there are actually 4 leaf nodes right? the left most node? in that case the formula holds true.
    leaf nodes = internal nodes + 1
    4 (leaf nodes) = 3(internal nodes) + 1; inserting a node
    4 - 1 + 2(new leaves) = 3 + 1(old leaf now internal) => 5 = 4 + 1

  • @aabidmohamed4183
    @aabidmohamed4183 4 หลายเดือนก่อน +3

    plss take graphs and dp

  • @Manjunath-bp4nq
    @Manjunath-bp4nq ปีที่แล้ว +42

    Finally, Kunal is back with another video from the course 🎉 thank you Kunal ❤

  • @charles3367
    @charles3367 ปีที่แล้ว +26

    Thank You Kunal bro was waiting for this as i started dsa 2 months before i was about to complete linkedlist video and was worried where to watch the remaining concepts, thank you somuch again as you continued the course so i could continue my learning. Your DSA videos are the best and easy to understand than my college dsa lectures. and not only that you also shared about the thought process while solving the problems which helped me a lot to solve new problems easily. I already have shared with my college friends about the DSA playlist .Once again Thank You somuch bro🙏🙏🙏🙏. Hoping that i will crack faang companies during placements.✌✌

  • @vivekshekhawat3443
    @vivekshekhawat3443 4 หลายเดือนก่อน +6

    AT 54:24 in properties why the extreme left one is not a leaf node , that one that is just in left of the root node why its not a leaf node and if its a leaf node then the property 5 fill fail

  • @AtulKumar-c4x7l
    @AtulKumar-c4x7l ปีที่แล้ว +2

    Striver is way more better than u man ..... i saw ur explanation ....its nothing when compared with striver....

    • @OpinionZone-is3ml
      @OpinionZone-is3ml ปีที่แล้ว

      So what you are doing here. Go there. Don't spread negativity. Logo ki marji . Unko jaha se padhna he waha se padh lenge.

    • @AtulKumar-c4x7l
      @AtulKumar-c4x7l ปีที่แล้ว +1

      @@OpinionZone-is3ml just came across random youtube suggestion...so i thought lets give a try....but its nothing compared to that of striver's explanation...commenting so that people who come here do not waste time in low level content....
      PS:-no negativity, just my suggestion ..thats why comment section exists...study wherever u wish but striver is best as of now....

  • @dhirajberi
    @dhirajberi ปีที่แล้ว +81

    I have already secured a position at one of the FAANG companies, but I always learn something new from Kunal's videos. Thank you, Kunal. 🙏

    • @KunalKushwaha
      @KunalKushwaha  ปีที่แล้ว +13

      Congrats!

    • @KrishNamaste
      @KrishNamaste ปีที่แล้ว +2

      Where do you work?

    • @MrVrtex
      @MrVrtex ปีที่แล้ว +3

      @@KrishNamaste He got at amazon but in Python

  • @gourabmukherjee4848
    @gourabmukherjee4848 ปีที่แล้ว +11

    bro is learning himself and then upload videos, after a year somehow he remembered that he's a course to complete...he can definitely talk the talk but cant walk the walk

    • @lucifer8257
      @lucifer8257 ปีที่แล้ว +1

      Is the playlist finally completed?

    • @suryanshkapoor3586
      @suryanshkapoor3586 ปีที่แล้ว +2

      @@lucifer8257 no the playlist is not complete and the frequency at which he posts videos says that this playlist will remain incomplete for years

  • @dharmrajmagdum9093
    @dharmrajmagdum9093 ปีที่แล้ว +16

    Please continue on DSA with more complex topics as you did at start

  • @kDuan82
    @kDuan82 ปีที่แล้ว +14

    OMG! The tree video is finally here! Thank you Kunal for providing this amazing content all for free. This course really is the best DSA course I have found on the internet. Oh also, is a hashmap video coming out soon. Thanks!

  • @nandinikodipunzula3195
    @nandinikodipunzula3195 ปีที่แล้ว +17

    Thank you, Kunal, for this exceptional playlist. It's the first resource where I've felt truly equipped to master topics without seeking elsewhere-a testament to your comprehensive and empowering teaching approach

  • @bahultyagi
    @bahultyagi 5 หลายเดือนก่อน +2

    At around 53:00 , the concept is incorrectly explained. Please do your due diligence.

  • @sayantanisaha
    @sayantanisaha ปีที่แล้ว +14

    Thanks Kunal!!!! Please continue with the series now it will really be helpful.

  • @avinashpowar1804
    @avinashpowar1804 8 หลายเดือนก่อน +6

    "Kunal Kushwaha's teaching style is both engaging and effective, making the learning experience enjoyable for students. The way he explains concepts related to binary tree and binary search trees is clear and concise, fostering a deep understanding of the topic. His commitment to quality education is truly commendable. I appreciate the effort and passion he brings to the teaching process, making it a valuable experience for anyone looking to grasp the intricacies of binary search trees. Keep up the excellent work, Kunal, and thank you for making learning a rewarding journey!"

  • @TedEvelynMosby-f4v
    @TedEvelynMosby-f4v ปีที่แล้ว +8

    Heyy Kunal, first of all thankyou v much for this wonderful course, it helped a lot and by following your tips and clap points I’m doing v well in DSA. I have a request for you, can you please upload videos on graphs, practice questions on trees and graphs and video on DP and question practice on them, it would really help us all. I know you are busy with your other works but can you please upload the videos faster, as I feel that I can understand topics from your videos only and by seeing other youtube videos I don’t get it completely. So it would really help me if you could upload videos by next month. Thankyou v much

  • @yashmishra6040
    @yashmishra6040 ปีที่แล้ว +4

    55:03 why is the last node on the left side not a leaf node?

  • @TUSHARGUPTA-z6m
    @TUSHARGUPTA-z6m 3 หลายเดือนก่อน +2

    plz provide videos for topics like graph dp sliding window as well

  • @MusicViadixit
    @MusicViadixit ปีที่แล้ว +1

    Sir, please complete the playlist or give us update about playlist
    Sir, I am really worried
    I have been exploring many other courses, they are good but no one talks about thinking process
    Sir please complete the playlist, Thank you for starting this course, we really need you sir

  • @VijayKumar-go6cr
    @VijayKumar-go6cr ปีที่แล้ว +3

    I don't know why i am losing interest in coding. I need an mentor who is from India who can again build my focus on coding. kunal bhaiya bata do koi ya koi audience mai se hi bata do😭😭😭😭

  • @sakshamawasthi6514
    @sakshamawasthi6514 ปีที่แล้ว +2

    " siblings or nothing " sounded something dark

  • @harshmalaviya8110
    @harshmalaviya8110 ปีที่แล้ว +5

    Bro your code is very different from the others and it's amazing but it takes lot of time to understand and little bit confusing also. I watched twice to clear my doubts, Thanks for the video😃😃

  • @rahulsyt_
    @rahulsyt_ 7 หลายเดือนก่อน +1

    I hate AI in coding, just don't recommend me until I ask.

  • @naveenchhipa7524
    @naveenchhipa7524 6 หลายเดือนก่อน +2

    still waiting for your graph video

  • @annyd3406
    @annyd3406 ปีที่แล้ว +3

    Noting is above Shri Krishna 6:42 same as you are in DSA for us java lovers.

  • @anshumangogoi148
    @anshumangogoi148 3 หลายเดือนก่อน +4

    At 2 hr 45 min, realised how much he wanted to complete this course, yet life gets hectic sometimes, still will keep up looking to you sir and will always remember you as the best DSA teacher

  • @nexonsensei3793
    @nexonsensei3793 3 หลายเดือนก่อน +1

    Hello brother, I am waiting for graph video, thank you for your valuable content and contribution to the society❤

  • @NormieCyrox
    @NormieCyrox ปีที่แล้ว +9

    please kunal continue the playlist . this playlist is like a gem🍷

    • @atharvayadav6054
      @atharvayadav6054 ปีที่แล้ว

      what is incomplete in this playlist?

    • @vivekkumarshiv2972
      @vivekkumarshiv2972 ปีที่แล้ว

      @@atharvayadav6054 graphs,heap,hashmaps

    • @nikolatesla399
      @nikolatesla399 ปีที่แล้ว

      ​@@vivekkumarshiv2972 greedy algorithms are also missing yet important pattern but we can find some websites or other channels for that purpose though ....

  • @karthik_macharla
    @karthik_macharla 5 หลายเดือนก่อน +1

    Hi Kunal, I'm waiting for Dynamic Programming playlist. Can you please complete it.

  • @navnav1819
    @navnav1819 7 หลายเดือนก่อน +5

    Thank you again Kunal! I went from being scared of recursion last week to being able to implement a recursive insert node in a BST function BY MYSELF thanks to you!

  • @shivamsomani8312
    @shivamsomani8312 ปีที่แล้ว +7

    Kunal, you are exceptionally well. We are really grateful to you for your time and the quality you are providing us. Keep growing :)

  • @sufiserious798
    @sufiserious798 5 หลายเดือนก่อน +2

    @2:44:13
    If only this was true.... 🥲
    Eagerly awaiting your videos on dynamic programming & graphs, please make them soon.

  • @gowtham9153
    @gowtham9153 ปีที่แล้ว +2

    53:10 Leaf node must be greater than internal node according to that formula. You have missed the left most leaf node on top.

    • @doctorkash0792
      @doctorkash0792 ปีที่แล้ว +1

      yes I was looking at the same thing, can you please correct us if we are wrong Kunal, because the number of leaves should be 5 when we include the top left leaf and that will make property no. 5 false.

  • @prajwalm.s7976
    @prajwalm.s7976 4 หลายเดือนก่อน +5

    55:08 aren't there 5 leaf nodes

  • @kshitij618
    @kshitij618 ปีที่แล้ว +1

    You were wrong in property no. 4 and 5
    in 4th you missed one leaf node
    in 5th you said excluding root node that is incorrect check for the below
    0
    / \
    0 0
    \
    0
    here no. of leaf nodes is 2 and no. of internal nodes with 2 children is 1 that is root node only so the formula is correct but that point excluding root node is wrong.

  • @muskangupta2144
    @muskangupta2144 ปีที่แล้ว +1

    51:48 Node just left below the root node are not leaf node?....So, leaf count should be 4, or i'm getting wrong?

  • @rohanbawri2794
    @rohanbawri2794 ปีที่แล้ว +3

    Hi Kunal, Thanks for the videos. I have a doubt why you didnt consider the left most node at 51:37 as leaf node?

    • @iminoaruu
      @iminoaruu ปีที่แล้ว

      he missed it, there will be 4 leaves and 3 internal nodes(ancestors).

    • @rohanbawri2794
      @rohanbawri2794 ปีที่แล้ว

      @@iminoaruu then the formula’s he used will give wrong answer

    • @iminoaruu
      @iminoaruu ปีที่แล้ว

      @@rohanbawri2794 it's correct, the formula says leaves = internal nodes + 1 ie. leaves = 3 + 1 = 4.

    • @rohanbawri2794
      @rohanbawri2794 ปีที่แล้ว

      @@iminoaruu formula in 55:10

    • @iminoaruu
      @iminoaruu ปีที่แล้ว

      @@rohanbawri2794 that's literally what i wrote man 😭

  • @AkashDas-ze2co
    @AkashDas-ze2co หลายเดือนก่อน +2

    All the concepts are explained in a very beginner friendly way and very elaborative.Great effort sir🙌🙌🙌🙌🙏🙏

  • @muzamil705
    @muzamil705 2 หลายเดือนก่อน +1

    When will we get Dynamic Programming. Brother We need you.

  • @ayushimalviya1316
    @ayushimalviya1316 ปีที่แล้ว +4

    Bro I'm enrolled in a PG course, my placements will start in August, please can you upload more videos as soon as it's possible for you, it's a request.
    Thank you very much for all your efforts and for every single video that exist till now !

  • @sai-code
    @sai-code ปีที่แล้ว +1

    when explaining property 4 and 5 at 55:00 I think it has 5 leaf nodes can anyone please confirm

  • @supratiksarkar1195
    @supratiksarkar1195 ปีที่แล้ว +2

    But if you just do this video and try and do intermediate or hard questions of leetcode from tree you can't do. You can't even do some easy questions. Tree is no joke. It's really daunting like recursion. This video gives a base but you can't crack faang with this. You need to practice a lot of questions on DSA plus many more things to crack faang. If you are elite student you can do what Kunal says but for mortals like us , I need to solve many questions to get an intuition about that topic.

  • @tonystark3399
    @tonystark3399 ปีที่แล้ว +4

    The goat 🐐 of sarcasm,roasting but most imp teaching hard concepts easily is back 🔥🔥🔥

    • @tonystark3399
      @tonystark3399 ปีที่แล้ว +4

      Edtech companies:We have best DSA course buy it
      Kunal(🐐): Wake up to reality

  • @allahs_creation233
    @allahs_creation233 ปีที่แล้ว +5

    kunal please complete these series there no one online teaching better than you , am a 4th year student

    • @nikolatesla399
      @nikolatesla399 ปีที่แล้ว

      Iam too a 4th year guy ....his lectures are amazing , being from a tier 3 clg i didn't got enough time to learn , most of the time i writed assignments , records , observations 😢 atleast now i got freedom to learn what ever i want

  • @untold8718
    @untold8718 ปีที่แล้ว +6

    Thanks a lot brother we were eagerly waiting for this lecture.
    Respect 100+

  • @sahadevnai8040
    @sahadevnai8040 2 หลายเดือนก่อน +1

    39:25 Nothing is perfect in life apart from perfect binary tree.
    - Kunal Kushwaha

  • @zindafossil3835
    @zindafossil3835 2 หลายเดือนก่อน +2

    2:10:05 I think we don't need to check whether the left subtree or right subtree is balanced or not because we are maintaining the height of every node while insertion , hence those function calls will be redundant ( if it's wrong please correct me 🙂 ) ( I am able to write this because of Kunal's great explanation ) thanks to Kunal ❤

    • @omkarmundhe7383
      @omkarmundhe7383 18 วันที่ผ่านมา

      Yes I was also thinking what is need of checking subtrees when we are finding if tree is balanced or not at root.left and root.right.

  • @57_tanmay_jain4
    @57_tanmay_jain4 ปีที่แล้ว +5

    Just amazing ❤
    Waiting for AVL trees, graphs, and traversals .... and more importantly, The Questions
    Thanks, #DSAWithKunal, for such a special bootcamp for free !!

    • @halftimetalks
      @halftimetalks ปีที่แล้ว

      Hey I'm freshman at manipal can you tell by what time the playlist will be finished and what're the resources to practice qns once we're done with 1 lecture

    • @enthusiasticengineer6357
      @enthusiasticengineer6357 ปีที่แล้ว

      @@halftimetalks leave it dsa is hard for your dumb brain

    • @anshuraj5734
      @anshuraj5734 ปีที่แล้ว

      @@halftimetalks go to the description of the video. You'll find assignments there.

  • @kevalkathiriya3888
    @kevalkathiriya3888 ปีที่แล้ว +5

    your teaching skills is amazing..pls complete this dsa course which is very important for us.🙏🙏

  • @PrasadRanjane-rl9zx
    @PrasadRanjane-rl9zx ปีที่แล้ว +6

    This bootcamp is amazing, I've learned so many new topics in DSA and my logic building have improved so much since I started watching your videos. I am very eager to learn more from these videos, data structures like graphs and new concepts like Dynamic Programming. Waiting for videos on these topics!! Thank you so much Kunal for doing this!

  • @GoodBoy_._
    @GoodBoy_._ 2 หลายเดือนก่อน +1

    I think Kunal made a mistake. 53:00 No(leaf Nodes) = 4 and No(int nodes) = 3 then only the formula no(leaf nd) - 1 = no(int nodes is valid

    • @ovagame1734
      @ovagame1734 2 หลายเดือนก่อน

      yes right, if leaf nodes are 3 then internal node will 2 (leaf nodes-1)

  • @gopikrishna679
    @gopikrishna679 5 หลายเดือนก่อน +2

    its been a year since you posted this video ,and you have told in the end that in the next 2 months this DSA bootcamp will be finished. Please complete this man.

  • @KunalKushwaha
    @KunalKushwaha  ปีที่แล้ว +25

    👉 Resources
    - Join Replit: join.replit.com/kunal-kushwaha
    - Trees code: replit.com/@KunalsReplit/Trees-1

  • @07laxmiputrabirajdar42
    @07laxmiputrabirajdar42 ปีที่แล้ว +4

    at 55:11 there are total leaf node are 5 instead of 4 , left node of root is also a leaf node. is am i right?

  • @saikumar54321
    @saikumar54321 ปีที่แล้ว +3

    Sir, pls complete the remaining topics in dsa like hashmaps, graphs and so on...

  • @lakshyakumarsirohi1950
    @lakshyakumarsirohi1950 ปีที่แล้ว +13

    Hey Kunal, I've been following TH-cam tutorials to learn DSA for quite some time now, and after wandering from one TH-camr to another I had to come back to your videos as the pattern you follow of Theory + Questions is unique in itself and very addictive, since your teaching style is so good.
    Thanks for the course and keep the videos coming, godspeed to my guy, I know you are gonna make it big, bigger, biggest, so all the best to you for that!

  • @gojosatoru988
    @gojosatoru988 ปีที่แล้ว +2

    Sehar me dhindora pitwa do mama!!!! Utsav hai aaj toh❤❤

  • @AP_Aman33
    @AP_Aman33 11 หลายเดือนก่อน +1

    Thanks Kunal for this in depth video , I appreciate your efforts thank...

  • @jcchandru96
    @jcchandru96 9 หลายเดือนก่อน +1

    Thanks for the great video as usual !! Just a small correction
    In Property 4:
    Number of internal nodes = 3
    Number of leaf nodes = 4 (Missed to add the leaf node of root)

  • @riteshshaw2440
    @riteshshaw2440 ปีที่แล้ว +1

    pahle mujhe tree se darr lagta thaaa...
    phir maine kunal ki video dekhi ....

  • @Shivam_pandit0379
    @Shivam_pandit0379 2 หลายเดือนก่อน +1

    Watching this DSA Playlist in 2024 . I have started DSA from this playlist , Before starting i was fearing from DSA , i was thinking that i will be unable to complete DSA as i'm Below Below average student from BCA 😅😅. Also i hated "java" first , but from this playlist along with DSA i get cofidence in JAVA as well .
    Lastly , I just want to say one thing " Kunal Sir You are GOAT of DSA " .

  • @telugugamingotk1244
    @telugugamingotk1244 6 หลายเดือนก่อน +2

    Broo you are the one....... I have been waiting for a DSA course in TH-cam. I have tried many playlists nothing worked for me. Then I decided to take a paid course. But fortunately I found this channel before I paid to course that i can never regret.

  • @Sid-ci1cd
    @Sid-ci1cd 4 หลายเดือนก่อน +1

    Hi @KunalKushwaha,
    Kindly take up Dynamic Programming and graphs as your way of teaching and the way you approach a problem has been amazing and would need your guidance in the remaining DSA concepts as well.
    Thanks.

  • @shriharikulkarni3986
    @shriharikulkarni3986 ปีที่แล้ว +1

    It’s better if you do in IntelliJ like before, it’s easy and fast and not time consuming like this replit..

  • @samirraj7656
    @samirraj7656 4 หลายเดือนก่อน +1

    in property 4,missed counting 1 leaf node so in property 5 the formula will be
    No.of leaf nodes=1+No.of internal nodes with 2 children(including root).
    By the way your videos are amazing and thanks for your effort

  • @ananditatiwari21
    @ananditatiwari21 ปีที่แล้ว +2

    Hello kunal , i m learning a lot from your videos , thankyou so me much for your amazing content , please release the new videos faster ...

  • @lakshyadhawan800
    @lakshyadhawan800 2 หลายเดือนก่อน +2

    It was a great video, great explaination, waiting for DP

  • @vaibhavsinghchandel7378
    @vaibhavsinghchandel7378 ปีที่แล้ว +1

    by next week bola tha, ek mahina ho gaya

  • @_vinayak_kumar_
    @_vinayak_kumar_ ปีที่แล้ว +2

    @52:45 leaf nodes =4 right not 3??

    • @Content_creater_entertainment
      @Content_creater_entertainment หลายเดือนก่อน

      Here root node is not considered as the internal node. He clearly explained in 55:18

  • @dhawalparmar7117
    @dhawalparmar7117 4 หลายเดือนก่อน +1

    Kunal please make video of graph dsa

  • @devrahulcodes
    @devrahulcodes ปีที่แล้ว +2

    Thank u @KunalKushwaha for continuing your playlist.... it's such amazing gem...lots of love ❤️❤️

  • @vipulbhardwaj8659
    @vipulbhardwaj8659 ปีที่แล้ว

    I was dying to hear these words - DSA bootcamp will be over within 2 month's 🤓

  • @sreelakshmi.s2445
    @sreelakshmi.s2445 ปีที่แล้ว +4

    Your videos are amazing, no one else can teach better than this, approach of theory followed by questions is really good. Please complete the course.......We are waiting for the complete playlist please......

  • @RAHULKUMAR-mk6my
    @RAHULKUMAR-mk6my 2 หลายเดือนก่อน +1

    Plz take Graph and DP also.

  • @gairick9
    @gairick9 ปีที่แล้ว +1

    41:30 is actually Degenerate (or pathological) BT tho? and SKEWED BT is a type of Degenerate BT when all single child nodes are all left (left skewed) or all right (right skewed).
    source : gfg

  • @notjod4948
    @notjod4948 ปีที่แล้ว +1

    Bro just Complete this playlist I can't wait more!! Please 🙏

  • @prashlovessamosa
    @prashlovessamosa ปีที่แล้ว +1

    You are looking totally exhausted
    Take care of yourself.

  • @karthikVignesh-
    @karthikVignesh- ปีที่แล้ว +1

    Please complete the series asap please

  • @shubhampathak260
    @shubhampathak260 ปีที่แล้ว +2

    Bhaiya aap se achha content rarely internet par milta h...... You are gem bhaiya and your explanation level is unbelievable.., plz complete all concept of dsa bhaiya.... 🙏

  • @dagiz0232
    @dagiz0232 11 หลายเดือนก่อน +2

    I am so grateful for what you are doing.........Keep it up

  • @PiyushSingh23578
    @PiyushSingh23578 ปีที่แล้ว +2

    bhaiya how to download notes from git hub
    it always show error

  • @ArunKumar-ut4rq
    @ArunKumar-ut4rq 8 หลายเดือนก่อน +1

    "nothing is perfect in life except the perfect binary tree" said by kunal kushwaha aka the DSA saint

  • @sudharsan5563
    @sudharsan5563 ปีที่แล้ว +1

    I have learnt Linked list from scratch because of you only.Please do the interview questions in trees like the same manner,when will it come?

  • @rajatr.3036
    @rajatr.3036 ปีที่แล้ว +2

    Kunal you teach great,but all are curious that how you learned like you tell that you debbuged a lot and practiced, but what were the resources you followed?

  • @prashasstdongre1661
    @prashasstdongre1661 7 หลายเดือนก่อน +1

    51:44 -> internal node = 4 and leaf node =3

  • @vishwanaththorwat8614
    @vishwanaththorwat8614 ปีที่แล้ว +2

    Kunal you are awesome. The explanation you provide , no one i have seen given explanation like you.

  • @Coder576
    @Coder576 ปีที่แล้ว +2

    When will the 60 days bootcamp start