Re 5. Multiple Recursion Calls | Problems | Strivers A2Z DSA Course

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  • Опубліковано 26 лип 2024
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КОМЕНТАРІ • 273

  • @auroshisray9140
    @auroshisray9140 2 роки тому +173

    I was indecisive with recursion for last 2 years.... Finally, finally i would say....i can understand recursion

  • @user-fw4kz3bb4g
    @user-fw4kz3bb4g 6 місяців тому +44

    too good bro, learning 1st sem topic in 6th sem, but its never too late when people like you are there by our side

  • @allenalex4861
    @allenalex4861 Рік тому +135

    I wish I discovered your channel a bit earlier. Amazing content Bhai keep going.

    • @abc-ym4zs
      @abc-ym4zs Рік тому +13

      which year bro literally i found his channel in 4 sem it is really very helping to build the intution without him i even cant imagine how poor will be my problem solving skills

  • @nileshsinha7869
    @nileshsinha7869 2 роки тому +85

    This is just gem like i've watched don't know how many recursion videos from basic but this is the one i needed. The pace of this series is great. Great work striver as always❤❤

  • @shauryatuli2241
    @shauryatuli2241 2 роки тому +25

    I thought I was at least decent in recursion basics before watching these videos... even after watching so many videos on recursion ... learned a lot ... thanks Bhaiya ❤

  • @ajayramola9386
    @ajayramola9386 Рік тому +6

    a true teacher who is passionate towards teaching watched a couple of vids but never understood recursion, thanks again striver

  • @hemantkumar2585
    @hemantkumar2585 Рік тому +3

    thankyou for making such content, i have watch many video but when i watch this playlist actully i understand how recursion work

  • @jinhuang7258
    @jinhuang7258 Рік тому +2

    This Recursion playlist is the best! Thank you!

  • @user-zc5le6if2f
    @user-zc5le6if2f 10 місяців тому +1

    I was struggling since morning for this internal working and nowhere got good explanation. You are a boon to coders community man!! huge respect!

  • @mehaksharma9391
    @mehaksharma9391 Рік тому

    thank you striver for explaining the multiple recursion so well....blessed that i came to know about your channel

  • @akshayzade9761
    @akshayzade9761 Рік тому +9

    Horizontal approach was length but you nailed it.. Because till now I have seen ppl writing vertical and for me it was tough to trace but since you taught horizontal approach its way easy for me to understand vertical onwards
    Thanks for efforts Striver 🙂

  • @samuelabbott931
    @samuelabbott931 2 місяці тому

    Ah, very good, dang, thanks!!! I was confused on the order. This is excellent and makes perfect sense

  • @user-bt6mh9ez3u
    @user-bt6mh9ez3u Рік тому +3

    oh my god..such a mindblowing explanation...i had zero knowledge on recusrion..when i tried coding any recursion questions i couldn't code at all..but after watching your videos i am finally able to solve it..thanks a lot bhaiya

  • @rohitbagadi3058
    @rohitbagadi3058 2 роки тому +10

    Fibonacci series using recursion in JavaScript -
    function fib(n) {
    if (n

  • @rohan8758
    @rohan8758 4 місяці тому +1

    Hey Striver, this is awesome recursion series i found on you tube to learn recursion in depth So i will get help in solving trees, graph & DP problems. Thanks for your dedication towards free quality education to us.

  • @Manishgupta200
    @Manishgupta200 Рік тому

    Thankyou striver for making such an amazing video. Now, I can easily write multiple recursive function algorithm for most of the any AP series with the help of this tutorial video.

  • @vanshsethi8591
    @vanshsethi8591 Рік тому +1

    This is the best recursion video I have ever watched ; thank you so much for clearing my doubt

  • @kanyapandey
    @kanyapandey Рік тому

    Thank you so much Striver
    I have now understood how to debug multiple recursive method 👏👏👏👏 GOD bless you!!!

  • @aadharshr7025
    @aadharshr7025 2 роки тому

    I just love your videos. They deserve a lot more ! I just like and then only start seeing the video as Im sure there arent any chances that I dont understand it...

  • @Rohitsharma-tq3ye
    @Rohitsharma-tq3ye Рік тому +1

    Best explanation I found on recursion so far👍

  • @tigers4278
    @tigers4278 10 місяців тому

    to my engineering of 4 yrs learning so many coding chaneels n not even commented for single time n this is first time wt iam commenting n i shud comment for shure bcz ur wonderfull buddy all the best ,u r capable for gold medal for mking understanding anyone tq

  • @juniorboy1903
    @juniorboy1903 2 роки тому +2

    Bhaiya hume itna depth me kisi ne nhi samjhaya include college teacher thanks bhaiya😀

  • @user-jn5cj3wz1q
    @user-jn5cj3wz1q Місяць тому

    Really found it helpful .First I used to feel like afraid of recursion ...but now I am able to solve it ... Thankyou so much

  • @adarshvaranasi1684
    @adarshvaranasi1684 2 роки тому +12

    Actually I don't understand the recursion tree before, but after watching this video now I understood how much it's helpful and also one more thing now I can understand the time complexity tooo

    • @prafullaraichurkar4369
      @prafullaraichurkar4369 2 місяці тому

      Rightly said, it does play a role in helping visualize time complexity.

  • @gunasekarb3100
    @gunasekarb3100 Місяць тому +7

    i understood how this works.. But I want to know how could I have an intuition to use this multiple recursion for my problem..How could I know whether my problem requires multiple recursions or not?... This functional recursion is like backtracking. We have to think in reverse order.. Is human brain that much capable?...

  • @studynewthings1727
    @studynewthings1727 10 місяців тому

    Thankyou STRIVER, I have made a directory of your name and I have folders in that of different playlist you have explained. I have understood Multiple Recursion Calls.

  • @namansharma5128
    @namansharma5128 2 роки тому +14

    10:34 striverr bhaiya spotted watching CANDY. 😂😂 . Thanks bhaiya for all the hard work u r doing for us.

  • @lalitbisht8381
    @lalitbisht8381 3 місяці тому +1

    Amazing I'm understanding recursion very clearly 🔥

  • @bravo2992
    @bravo2992 5 місяців тому

    Thank you so much for this series! Helped a lot..❤❤❤

  • @darshanakv4946
    @darshanakv4946 3 місяці тому

    I have always felt recursion the most toughest in dsa..but not anymore after watching this recursion series!!

  • @Unstoppable.Sakshi
    @Unstoppable.Sakshi Рік тому

    Amazing A TO Z SDE sheet . I am following that reached here because of you . ❤

  • @dyuanhu6143
    @dyuanhu6143 4 місяці тому

    best recursion topic even seen, thanks!!!

  • @deepikakumar8369
    @deepikakumar8369 6 місяців тому

    Thanks Striver. Your explanation is too good to be true

  • @sumitsanu9524
    @sumitsanu9524 Рік тому

    its an amazing playlist for recursion

  • @santosharakere
    @santosharakere 3 місяці тому

    Thank you. Great explanation of recursion Tree.

  • @zuhaibamjad7668
    @zuhaibamjad7668 6 місяців тому

    Thank you so much bro. aaj aap ne recursion smjha di

  • @beinginnit
    @beinginnit Рік тому

    Loved it Striver.Thank You💖💖

  • @ellenlinlin
    @ellenlinlin Рік тому +1

    thank you for the wonderful class!

  • @sahilanand30
    @sahilanand30 Рік тому +4

    Finally i can understand the recursion 😊

  • @abhaymishra8486
    @abhaymishra8486 11 місяців тому

    very good video, i got very good understanding of recursion tree.

  • @NIRAJ-bu2hp
    @NIRAJ-bu2hp Рік тому +1

    thankyou for all the videos , video is just awesome🔥🔥🔥

  • @darshankalathiya8667
    @darshankalathiya8667 2 роки тому

    very very good contain bhaiyajiiii.. Thank UU : )

  • @savanrathod6021
    @savanrathod6021 10 місяців тому

    thank you dude this what i exactly needed

  • @DevashishJose
    @DevashishJose Рік тому

    understood. Thanks for your hard work.

  • @welcometoc.s.easpirants
    @welcometoc.s.easpirants 3 місяці тому

    You Rock Man. I am not commented in any video till now this is the first video where i can,t go without comment. Amazing Explaination.

  • @ritikshandilya7075
    @ritikshandilya7075 4 місяці тому +1

    bhai ne concept hi hila dala , Thanks @striver bro

  • @radharamamohanakunnattur3035

    Understood, awesome explanations provided by you. Have watched a most off DP series they're all, each one of them exceptional. Thank you ffor this!!

  • @poojaraman6663
    @poojaraman6663 Місяць тому

    Thank u so much sir🙂
    This video has explained me multiple recursion calls very clearly...Friends explained multiple times but I didn't have a clarity. Finally i understood wt is happening 🥲

  • @alijawadhussaingorayya2074
    @alijawadhussaingorayya2074 Рік тому

    Bohat he alaaa ostad g Never Seen Explainaoin easier han this

  • @user-js1rx8rs9p
    @user-js1rx8rs9p 4 місяці тому

    def sample(n):
    if n

  • @changed217
    @changed217 Рік тому

    Thank you for this amazing lecture.

  • @utsavseth6573
    @utsavseth6573 11 місяців тому

    Great effort by Raj in explaining.

  • @Sumanth_Siddareddy
    @Sumanth_Siddareddy День тому

    Understood. Thank You Striver

  • @nimsguy
    @nimsguy Рік тому

    You make this shit a cake bro...well done!...

  • @ayushagarwal9626
    @ayushagarwal9626 Рік тому

    Thank's brother It's very helpful

  • @tempregex8520
    @tempregex8520 Рік тому +3

    Thank you, can you or anyone in here tell me in which of your videos do you explain a recursive call INSIDE a loop(for loops in particular)? I somehow get lost in tracing the call, really appreciate your work!

  • @yashkhatwani3198
    @yashkhatwani3198 2 роки тому +2

    Amazing , Super explanation

  • @helloworldkhalid
    @helloworldkhalid 2 роки тому +1

    thankyou Striver bro thankyou so much❤❤

  • @sagaravhad5198
    @sagaravhad5198 Рік тому

    You are awesome bro. thank you so much.

  • @meghana8892
    @meghana8892 Рік тому

    I was struggling understanding multiple recursion , I have tried python tutor, turbo c what not, but failed understanding it . Thank you for this video

  • @Lullurluli
    @Lullurluli Рік тому +3

    I wanted to take a moment to express my sincere appreciation for your invaluable assistance. You've truly been a guiding light in helping me connect the dots that seemed elusive before.

  • @mohitzen
    @mohitzen 2 роки тому +2

    What!! I today got to know it's fibonachi. All these times i've pronounced it as fibonaki and noone corrected me either.. thanks:)

  • @ayeshasumaiya8280
    @ayeshasumaiya8280 2 роки тому

    We can become an educator after watching striver's video's

  • @dilipsunar99
    @dilipsunar99 2 роки тому +15

    I was able to do recursion problem from before too but didn't know the internal working of it but this video helped me understand that too.
    Thank you sir.

    • @p33_harsh59
      @p33_harsh59 2 роки тому +2

      that is very true!
      it was just like roting!

    • @GULLAPUDILIKITHBCE
      @GULLAPUDILIKITHBCE 2 роки тому +1

      without knowing internal working how can you do problems?(by remembering???)

    • @bravo2992
      @bravo2992 5 місяців тому

      this is exactly what happens in colleges, rote learning@@GULLAPUDILIKITHBCE

  • @sarangkumarsingh7901
    @sarangkumarsingh7901 6 місяців тому

    Awesome Sir...............

  • @ganeshv045
    @ganeshv045 Рік тому

    Understood , super explanation

  • @user-fg5so7dl2n
    @user-fg5so7dl2n Місяць тому

    great work you are doing ..

  • @its_neel_ok
    @its_neel_ok Рік тому +3

    i did this -- each and every time you give a question and i try to solve it my self and see whether i could or not! and this really helped, and before starting the video again i say in the comment :) sometime i see i use more variables and i learn that the question could be done using less variables. thanks for the series, btw i was going to learn dp but sir u said to first watch the recursing series at least 10 lectures, and here i am 😂
    int fib(int n){
    if(n==1) return 0;
    else if(n==2) return 1;
    else
    return fib(n-1) + fib(n-2);

    }
    int n;cin>>n;
    cout

  • @72nishantwadhawan5
    @72nishantwadhawan5 Рік тому

    Amazing Content!!!!!!!!!!!!

  • @NazeerBashaShaik
    @NazeerBashaShaik 5 місяців тому

    Understood, thank you.

  • @amansinghal4663
    @amansinghal4663 2 роки тому +1

    paused the video in the middle, pressed the like button, then resumed.

  • @chetansingh575
    @chetansingh575 Рік тому

    Thank You Bhaiya Great lecture

  • @sweetyprasad287
    @sweetyprasad287 5 місяців тому

    Thank you so much!

  • @samuelfrank1369
    @samuelfrank1369 9 місяців тому

    Thanks a lot. Understood

  • @balajiprakash8340
    @balajiprakash8340 2 роки тому

    Thanks for the video, bro

  • @hashcodez757
    @hashcodez757 5 місяців тому

    Understood Bhaiya!!

  • @KrishnaSagar02
    @KrishnaSagar02 8 місяців тому

    Learned a lot.

  • @bellalmahtab8220
    @bellalmahtab8220 2 роки тому +1

    Bhai ek dm mjaa aagya

  • @bhushandharne8827
    @bhushandharne8827 3 місяці тому

    best instructor

  • @nagasivakrishna5660
    @nagasivakrishna5660 Рік тому

    ur effort is great man

  • @spardha-yug
    @spardha-yug Рік тому

    Thank you striver.
    how are you doing?

  • @khushaldhale1788
    @khushaldhale1788 2 роки тому

    literallly loved it

  • @23ritik
    @23ritik Рік тому

    striver please make a strings series also where you solved 50 strings problems

  • @amintalukder7189
    @amintalukder7189 11 місяців тому

    Great Show !

  • @RailExpressbyPreetam
    @RailExpressbyPreetam 13 годин тому

    Godlevel explanation ❤

  • @subhajitdey4483
    @subhajitdey4483 Рік тому

    Really Nice vaiya...🙂🙂. Vaiya or ek question tha. Which software do you use for teaching. Sometimes it nice to me to use this when I am studying by my own.💛💛

  • @codinghero2001
    @codinghero2001 5 місяців тому

    Thank You !!!

  • @dipeshburnwal2267
    @dipeshburnwal2267 2 роки тому +1

    fibonacci series using recursion in java
    public class Main
    {
    public static int fib(int n){
    if(n

  • @jaiminsolanki5478
    @jaiminsolanki5478 2 роки тому +1

    Understood!

  • @navyakatravath8245
    @navyakatravath8245 Місяць тому

    Thankyou bhaiya ❤

  • @AnkitKatiyar-hh8zw
    @AnkitKatiyar-hh8zw Рік тому

    STRIVER BHAI MAZA HI AA GYA

  • @stith_pragya
    @stith_pragya Рік тому

    Thanks Striver Brother 🙏🙏🙏

  • @vishalgowrav
    @vishalgowrav 2 роки тому

    Understood!!

  • @jayeshkhirve8112
    @jayeshkhirve8112 2 роки тому +1

    Best explanation

  • @Cool96267
    @Cool96267 2 роки тому +38

    Hey Striver, Could you also please attach the link of the respective leetcode questions?

  • @Lucy92735
    @Lucy92735 3 місяці тому

    understood sir!

  • @mohangc2414
    @mohangc2414 Рік тому

    Time complexity is golden ratio of n .Its not O(2^n).the complexity of fibonacci is O(Fn) = O(ϕn). This is approximately O(1.618n).

  • @RajNamdev_19
    @RajNamdev_19 Місяць тому +1

    Understood

  • @shubhambhatt2704
    @shubhambhatt2704 11 місяців тому

    My fear of recursion is slowly going away with each video from your playlist

  • @UECAshutoshKumar
    @UECAshutoshKumar Рік тому +1

    Thank you sir