Binary Search Algorithm - Iterative and Recursive Method | [Theory + Code] with Example

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  • Опубликовано: 7 ноя 2024

Комментарии • 262

  • @ApnaCollegeOfficial
    @ApnaCollegeOfficial  Месяц назад +80

    Lecture 17 of DSA Series Done✅
    Now we will do practice questions of this topic in next lecture.

    • @factbyamitraj
      @factbyamitraj Месяц назад +3

      Thank you ma'am ❤❤🙏🙏

    • @mrmiranguy
      @mrmiranguy Месяц назад +2

      Didi you are best teacher 🧑‍🏫 You will make concept very easy to understand . Please 🙏 guide us i will definitely pray for you 😊

    • @Colour_trading1
      @Colour_trading1 Месяц назад +2

      Mam ye Playlist kab tak khatam hogi

    • @varunchoudhary8797
      @varunchoudhary8797 Месяц назад

      Ma’am aap bhut acha pdate hn 😊

    • @AyushVerma-o4y
      @AyushVerma-o4y Месяц назад

      thoda deap me and defination ke sath padhaiye please di🙏🙏

  • @unevengamer5365
    @unevengamer5365 Месяц назад +43

    Excitement level ⬆️

  • @chaithanyay3641
    @chaithanyay3641 Месяц назад +14

    Fan of these series Mam ❤

  • @NaziyaShah-t2t
    @NaziyaShah-t2t Месяц назад +4

    Mam mujhe sirf aap ke hi videos se samjh me aata hai. You are the best 👍 teacher.

  • @RiskStrikeback
    @RiskStrikeback 16 дней назад +8

    Mam, in the end for checking the recBinarySearch function, you used older binarySearch function in the cout in main. My doubt was which parameter we should pass for start and end in the recBinarySearch fuction while calling in the main function. should we use start=0,end=SizeofArr?

  • @bitanbanerjee5316
    @bitanbanerjee5316 Месяц назад +4

    Today's Lecture done ✅✅✅✅✅✅
    Thank You mam

  • @GROOT39
    @GROOT39 Месяц назад +6

    Hello mam aap bahut Sundar tarike se samjhati ho 😊

  • @KousikChakraborty-u5o
    @KousikChakraborty-u5o Месяц назад +1

    Just mind blowing lecture ❤

  • @Ironman-z2t
    @Ironman-z2t Месяц назад

    Lecture 17 is completed.
    Thanks❤mam.

  • @suyashkerkar9929
    @suyashkerkar9929 24 дня назад +1

    Excellent Teaching ma'am.
    Just one ques, how do I return the target's position in recursive method??

    • @sauravsuman-v3w
      @sauravsuman-v3w 24 дня назад

      if mid is equal to target and you will return mid actually the index of the target will be returned.

  • @ShivamJain001
    @ShivamJain001 Месяц назад +8

    Lecture 17 completed successfully on 26/09/24🙂

  • @rajdeepraj624
    @rajdeepraj624 Месяц назад +1

    Completed lec mam thanks a lot ♥️

  • @Bihari.market
    @Bihari.market Месяц назад

    "Hello Shradha Ma'am! Your DSA Series lectures consistently provide me with invaluable insights. Your teaching style makes complex topics so much more approachable. I'm particularly curious about the differences between time complexity and the recursive versus iterative methods within the DSA framework. Your explanations always inspire me to delve deeper into these concepts! Would you be able to share more insights on this topic? Also, I'm eager to know which concept in the DSA Series resonates with you the most? Thank you for your guidance! ❤️"

  • @avdhutnula9675
    @avdhutnula9675 Месяц назад +4

    Mam, at 39:50 we are defining the function as recBinarySearch with arr, target, start and end arguments.
    But, we call the different binarySearch() function in the main() function.
    Please answer the doubt

    • @backstabvamp
      @backstabvamp Месяц назад

      she forgot to use the recursive fn and called using the iterative one which was written above the recursive fn, you can call the recursive fn and pass st as 0 and end as arr.size()-1 it will word

    • @avdhutnula9675
      @avdhutnula9675 Месяц назад

      @@backstabvamp Agree,
      At 39:50, we define the function as recBinarySearch with arr, target, start and end arguments.
      But, we call the different binarySearch() function in the main() function.
      That is the reason for the error, just pass the start and end values in the function call in the main() method.

  • @sailendrachettri8521
    @sailendrachettri8521 24 дня назад +1

    Binary Search bhi complete ho gaya ab :)

  • @adityasingh3365
    @adityasingh3365 Месяц назад

    Completed Lecture17;
    Thankyou Mam;

  • @anilverma9268
    @anilverma9268 20 дней назад

    Lec 17 done

  • @MYCodingConcept
    @MYCodingConcept Месяц назад +7

    awasome , you are GOAT

  • @komalkaushal2695
    @komalkaushal2695 Месяц назад

    mza aa gya .. day 17 completed

  • @AliAhmed-f4r5h
    @AliAhmed-f4r5h Месяц назад

    addicted to series 💞💓💗

  • @mdsohanurrahmanhridoy1343
    @mdsohanurrahmanhridoy1343 Месяц назад +1

    Completed day17❤

  • @proCoderShivam
    @proCoderShivam Месяц назад

    Lec 17 Done ✅
    ❤...

  • @abdullahmunir9557
    @abdullahmunir9557 Месяц назад +1

    God Bless You

  • @MoNiL_DeVLuK1111
    @MoNiL_DeVLuK1111 Месяц назад +1

    L-17 DONE 🚀

  • @Imortexm
    @Imortexm Месяц назад +1

    Thankyou mam 👍

  • @likitha2005
    @likitha2005 Месяц назад +1

    Day-17 Done ✅

  • @er.vikashrajak
    @er.vikashrajak Месяц назад +4

    Dear madam, New series of DSA with java will come???????

  • @CineCrave_Sriese-t6e
    @CineCrave_Sriese-t6e Месяц назад

    lecture complete👍👍

  • @sinkukr.7272
    @sinkukr.7272 Месяц назад

    lecture - 17 Done ✅

  • @Rajakumar29sep
    @Rajakumar29sep Месяц назад +1

    Thankyou✨Completed✨Done✨

  • @ayushjha1595
    @ayushjha1595 Месяц назад

    Finally completed lec 17😊

  • @Sunnychaudhary5609
    @Sunnychaudhary5609 Месяц назад +2

    ch-17 done mam

  • @rahul_podder
    @rahul_podder Месяц назад

    Understood today lecture 🎉

  • @DIBYENDU_MALLICK
    @DIBYENDU_MALLICK Месяц назад +1

    Complete ✅

  • @snehasinha283
    @snehasinha283 Месяц назад +1

    if you are not consistent then it will be difficult for us to be consistent. please upload each day because we are looking forward to class everyday and practice without getting bored, else we might just ignore it after a time, because thats what happens usually. ❤❤

  • @viraltak7417
    @viraltak7417 Месяц назад

    Thanks Mam, We appreciate your hard work

  • @Shortedit-o5f
    @Shortedit-o5f Месяц назад

    Lecture completed

  • @ShibaakashRana
    @ShibaakashRana Месяц назад +5

    Upload daily please

  • @SagarMaheshwariS
    @SagarMaheshwariS Месяц назад

    Day 17 completed ✅

  • @pushprajgupta1604
    @pushprajgupta1604 Месяц назад

    Thank you so much.

  • @SaifSir-c8e
    @SaifSir-c8e 28 дней назад

    Nice lecture

  • @All.Yono.Game.Update
    @All.Yono.Game.Update Месяц назад

    Thank you mam ❤❤❤

  • @kusumsahu2588
    @kusumsahu2588 Месяц назад

    Till this lecture completed.Thank u Shradha Di❤.Dt- 27/09/24

  • @anishalam9648
    @anishalam9648 Месяц назад

    maja aa gya diidi next lecture ka intezar hai

  • @devanshuramola2181
    @devanshuramola2181 Месяц назад

    Shradha Ma'am, I just did some graphic design, but after watching your video on UI/UX, I've decided to pursue UI/UX as well. However, I don't know where to start. The information on RUclips seems incomplete. Can you guide me on how and where to begin my journey in UI/UX

  • @vishnuvardhan2687
    @vishnuvardhan2687 Месяц назад

    Successfully completed ✅ Day 17 lecture thank you shradha maam for your valuable lectures to us 😊😊😊
    27/09/2024

  • @saqibsiddiqui18
    @saqibsiddiqui18 20 дней назад

    mam best part is the optimization of mid(SIZE)

  • @kedarkotkunde6592
    @kedarkotkunde6592 Месяц назад

    Really good explanation .. liked it

  • @mohanadgale1150
    @mohanadgale1150 19 дней назад

    41:14 mam you have called function binarySearch
    It should be recbinarySearch with 4 parameters

  • @Zeeshan_shaikh_DZ
    @Zeeshan_shaikh_DZ Месяц назад

    Thanks di ❤

  • @shaikvaheeda691
    @shaikvaheeda691 Месяц назад

    Advance happy 6M family ma'am 🥳

  • @RiteshWaghamale-nk5hd
    @RiteshWaghamale-nk5hd Месяц назад

    Present Didi.
    Lecture 17 Complated

  • @RAMBHAKT9210
    @RAMBHAKT9210 Месяц назад

    Is this series required c++ full knowledge as prerequisite?? Please answer

  • @KushmaVerma-ou6yc
    @KushmaVerma-ou6yc Месяц назад

    Very nice

  • @Dev-d3v6d
    @Dev-d3v6d Месяц назад

    maam please made a complete videos series on nodejs,mongodb,Diango and PHP to complete the Full stack devlepment on apna colleage

  • @salmanm189
    @salmanm189 Месяц назад +1

    29 sep
    Lecture 17 complete 🙌🏻

  • @ayshalina8014
    @ayshalina8014 Месяц назад

    Which language should I study foe placement perspective. I have already started JAVA series in the channel and now am doing String. But my branch is Robotics and AI.(More related to ECE ).I have only C in my syllabus. So what should I do Didi.should I continue with Java or change to C. Please reply didi.am targeting placement in tech field and am in my first year.

  • @rohitrajure2890
    @rohitrajure2890 Месяц назад

    Complete 💯

  • @abhijitrajkumar2406
    @abhijitrajkumar2406 Месяц назад +5

    Maam I have watched almost every DSA playlist in RUclips, this playlist, one of the best one..

  • @prabhj0tsingh
    @prabhj0tsingh Месяц назад

    Completed

  • @dhruvmehra2730
    @dhruvmehra2730 Месяц назад

    Mam will this playlist cover OOPS in c++?

  • @AkankshaPawar-p7g
    @AkankshaPawar-p7g Месяц назад

    Completed on 03-10-24👍

  • @next_level-2.
    @next_level-2. Месяц назад +1

    please upload next video of this playlist

  • @AmanKaushik-dv7rm
    @AmanKaushik-dv7rm Месяц назад

    Awesome 🎉🎉🎉🎉

  • @RaviShankar-v4v
    @RaviShankar-v4v Месяц назад +2

    Didi polytechnic walo ke liye best hai

  • @krishnakumar-iz4xh
    @krishnakumar-iz4xh День назад

    day 17 lecture 17 completed

  • @bhavneet8416
    @bhavneet8416 Месяц назад

    please make video on all cases in upper bond and lower bond for big o theta and oega diii pleasse and also on binart search treee
    i like this lecture guys do you ..........

  • @jamshaidaziz837
    @jamshaidaziz837 Месяц назад

    awesome !!

  • @alvinbenedict8998
    @alvinbenedict8998 Месяц назад +1

    day 17 completed🦖

  • @patilrajesh2500
    @patilrajesh2500 28 дней назад +1

    Lecture successfully completed on 10th October 2024🔥🔥

  • @salmanmehmood470
    @salmanmehmood470 Месяц назад

    Nice 🙂

  • @riyaverma4065
    @riyaverma4065 Месяц назад

    Mam please start java DSS series

  • @ShreeRamGaming7773
    @ShreeRamGaming7773 Месяц назад

    🎉🎉🎉🎉🎉 thank you ma'am

  • @visibleknowledge4907
    @visibleknowledge4907 Месяц назад

    Mam ek one shot bhi dal dijiye array ka

  • @theyashgaur3236
    @theyashgaur3236 Месяц назад +1

    DSA sheet ?

  • @earthlinkdesignersedtech3531
    @earthlinkdesignersedtech3531 Месяц назад

    Day/Lecture-17 of DSA Series Done✅🔥💪

  • @TRPRNG
    @TRPRNG Месяц назад

    Ma'am do you provide an English version?

  • @ujjwalsharma5663
    @ujjwalsharma5663 Месяц назад

    Ma'am you didn't call recursive function in the lecture, I think by mistake you called the same function "binarysearch" while telling about recursive binary search.

  • @UnfilteredTruthByMe
    @UnfilteredTruthByMe Месяц назад

    lecture 17 complete on 29 sep ,2024
    bhot badhiya lecture thamaza aayga har ek ke chij aache se samaj aaya

  • @Abhi_Singh-_-4
    @Abhi_Singh-_-4 Месяц назад +1

    Lecture 17 completed. Day 17 of C++ series. 1-10-24.

  • @atulpatil8481
    @atulpatil8481 Месяц назад

    Hi Shradha ji,
    Please Data science pe bhi Ek series laye🙏. I hope aap dhyan doge.

  • @AMAZINGOops123
    @AMAZINGOops123 Месяц назад

    Great

  • @AbbasAbbas-x5s
    @AbbasAbbas-x5s Месяц назад

    Yah series kab tak chale gi or kitni lambi ho gi

  • @ThePadma12
    @ThePadma12 Месяц назад

    Mam, can I get a more simple explanation of the recession topic.

  • @ARROWPRAGYAN
    @ARROWPRAGYAN Месяц назад

    Selection sort and bubble sort programs pe ek video ❤

  • @ANG_STAR_
    @ANG_STAR_ Месяц назад

    complete❤

  • @VIRAJGAMING88
    @VIRAJGAMING88 Месяц назад

    Ek kaha aur kaise pratical kaise use kare pratice kare apne laptop pe konsa aap pe kare full video ek banaiye mam plz

  • @anishalam9648
    @anishalam9648 Месяц назад +3

    mam ek sawal tha ki ye series kab tak end hogi??? please mam jawab dijiega

    • @lofi_world_4.7
      @lofi_world_4.7 Месяц назад

      150-180 days tak hoga

    • @anishalam9648
      @anishalam9648 Месяц назад

      @@lofi_world_4.7 ok. Bro... thanks btane k liye...

    • @lofi_world_4.7
      @lofi_world_4.7 Месяц назад

      @@anishalam9648 tumhe saari videos samajh aa rhi with concept?

    • @anishalam9648
      @anishalam9648 Месяц назад

      @@lofi_world_4.7 hmmmm achhe se

    • @lofi_world_4.7
      @lofi_world_4.7 Месяц назад

      @@anishalam9648 mere se naa ho paa rhi bro

  • @Soumyadeep_Chakraborty1
    @Soumyadeep_Chakraborty1 Месяц назад

    Day 17 ✅

  • @southmacha4305
    @southmacha4305 Месяц назад

    Lec done
    Sep 26

  • @sunakshirahangdale1288
    @sunakshirahangdale1288 Месяц назад +1

    mam please upload lecture daily

  • @NishantMishra-yv4gt
    @NishantMishra-yv4gt Месяц назад

    completed

  • @shreemannarayan8638
    @shreemannarayan8638 Месяц назад

    Di iske baad Java ka bhi DSA series free wala banaeye

  • @pawan_tech_830
    @pawan_tech_830 Месяц назад

    Mam why are you not doing leetcode questions in last two lectures !!

  • @shubhambihariblogs5415
    @shubhambihariblogs5415 Месяц назад

    Mlm network marketing ka video bnaiye please🙏

  • @Md.MostafizurRahman-q7g
    @Md.MostafizurRahman-q7g Месяц назад

    Done.

  • @yashasyohan7187
    @yashasyohan7187 Месяц назад

    didi fan from banglore

  • @Commentreading969
    @Commentreading969 Месяц назад

    Mam ek bahut bada doubt hai DSA kare ki ai ml mam please guide

  • @venkatashivatmika1513
    @venkatashivatmika1513 Месяц назад

    whwn you will start the new batches mam ?

  • @Ganesh_Deshmukh-904
    @Ganesh_Deshmukh-904 Месяц назад +4

    Mam ? In Recursion You have not given to st & end ... How could it possible.. And You called BinarySearch function but that's not present.... Very confusing...

    • @AyushMishra-bd4xm
      @AyushMishra-bd4xm Месяц назад +2

      I also have same doubt as my compiler is giving error when I call function because I didn't have given two arguments i.e. st and end ....but after passing the two arguments it compiled successfully...

    • @salmanm189
      @salmanm189 Месяц назад

      Same doubt..

    • @AnonymousBrat-q5o
      @AnonymousBrat-q5o Месяц назад

      @@salmanm189 Hey, there is an error in video, she didn't call the function itself in first place. She called the old iterative approach function. Just make sure you are calling correct function with parameters.

    • @avdhutnula9675
      @avdhutnula9675 Месяц назад

      Yes, same,
      At 39:50, we define the function as recBinarySearch with arr, target, start and end arguments.
      But, we call the different binarySearch() function in the main() function.
      That is the reason for the error, just pass the start and end values in the function call in the main() method.

    • @avdhutnula9675
      @avdhutnula9675 Месяц назад

      @@AnonymousBrat-q5o Agree with you!