3.8 Infix to Prefix using Stack | Data Structures Tutorials

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  • Опубліковано 29 січ 2025

КОМЕНТАРІ • 573

  • @alixaprodev
    @alixaprodev 5 років тому +195

    *I am always feeling bored while watching tutorials online but your style of delivering lecture is somehow different. Thanks Ma'am and keep continue. I think that i am not the one who fall in love with your lectures.*

    • @edith3693
      @edith3693 4 роки тому +6

      i feel the same! her 20 min lecture can be finished in 10 mins too!

    • @nazansari9902
      @nazansari9902 Рік тому +1

      Yeah, you're right. But tell me how do you make your comment text bold?

    • @Arsh-kd4cq
      @Arsh-kd4cq Рік тому +1

      @@nazansari9902 * (your text) * remove space b/w asterisks

    • @nazansari9902
      @nazansari9902 Рік тому +1

      @@Arsh-kd4cq *thank you*

    • @nazansari9902
      @nazansari9902 Рік тому

      @@Arsh-kd4cq *I got it*

  • @thethinkinlad
    @thethinkinlad 11 місяців тому +40

    BRUH this video actually saved me for my coding assignment (use a stack to convert an infix string to prefix). ALL the coding websites claim that all you have to do is reverse the string, then do the usual infix to postfix conversion, then reverse the resulting string. What they DON'T tell you is that you do NOT pop operators of the SAME priority. All it took was a quick skim through your video to figure out what had gone wrong. Thanks Jenny!

  • @rahulmaurya6451
    @rahulmaurya6451 3 роки тому +77

    India strongly needs teachers like u mam. Harry bhai , Khan sir , Jenny mam, and soo on. We are blessed that u all are born in India ❤️❤️

  • @Mr-kc3pk
    @Mr-kc3pk 5 років тому +125

    Mam, Really No doubt you are a good teacher.

    • @akashap6330
      @akashap6330 2 роки тому +2

      Who told then she is bad teacher 😒 😂😂

  • @District876
    @District876 5 років тому +10

    Thanks mam for saving our time and money ...I prefer all of my friends to watch your videoes ..you are the only one who care about us

  • @programmerji3113
    @programmerji3113 4 роки тому +12

    First of all a great great thanks to dear Jenny Teacher.
    I salute her for teaching such a tough topic of DSA in very simple and easy manner.
    When I was in class 6th I use to think how to solve a math expression in Java and C .
    Then when I learnt the INFIX prefix and postfix then I coded my own mathematical Calculation Program in C++.
    Thanks once again mam for your great help by teaching.
    I salute you mam
    ⭐⭐⭐⭐⭐
    Thanks **100000000... Times thank you

  • @usmanweb
    @usmanweb 4 роки тому +15

    dear sister,
    you have explained each and everything in a perfect way, earlier I was having a lot's of doubt in "infix in prefix" but you cleared.
    You are the excellent teacher of Data Structure.
    Thank you so much to make a video on this topic.

  • @khushigarg5397
    @khushigarg5397 3 роки тому +6

    Speechless , what's the explaination, heads off to u ma'am!

  • @kyliemun2681
    @kyliemun2681 5 років тому +15

    wow it is so clear explanation. i hope you keep making new videos. you saved me !!!!

  • @shreyasambhaikar9600
    @shreyasambhaikar9600 5 років тому +20

    Mam ur teaching skills are really very good. I understood each and every topics that u taught. Keep it up👍

  • @vigneshdy7151
    @vigneshdy7151 7 місяців тому +1

    World best teacher 🎉❤ very thankful to you madam our college was do this data structure in just 3 days we won't understand now there will be an exam your videos are very helpful to me thank you so much madam 🎉

  • @binduaradhya3514
    @binduaradhya3514 4 роки тому +11

    I have exams in 10 days. I did not understand anything when my clg faculty was teaching....but now after watching your videos data structures has become my favourite subject. Thank you so much ma'am.

  • @csmuffins3588
    @csmuffins3588 4 роки тому +7

    Thank you ma'am!🔥this is the first clip for clearing my doubts for infix conversion🔥👍🏻

  • @ramyas355
    @ramyas355 4 роки тому +10

    Thank you so much ma'am 😊
    I found it very helpful
    I was confused when it was thought in my class (online classes) but after watching this video all of my doubts got cleared

    • @akashap6330
      @akashap6330 2 роки тому

      @Sagar . tharki saala 🤣🤣🤣

  • @testaunni1284
    @testaunni1284 6 місяців тому +1

    you are the gem....i was not aware of associativity so was getting wrong answer ... now it is clear..thank you very much

  • @introvertzmotivation5632
    @introvertzmotivation5632 5 років тому +3

    I can't thank you enough ma'am I was struggling with this prefix thing very bad.... Thanks a ton

  • @anitamatthew4409
    @anitamatthew4409 3 роки тому

    You are the best teacher I have listened to

  • @wasit-shafi
    @wasit-shafi 5 років тому +6

    soon ur going to dominate other CS channels if u continued making more videos...keep it up

  • @vatsalpagare6935
    @vatsalpagare6935 5 років тому +2

    After watching your video of conversion of infix to postfix I was able to write the code on my own using your algorithm.....
    Thanks and present mam😊🙋🏻‍♂️

    • @zinebboukouiss2445
      @zinebboukouiss2445 4 роки тому

      AAYUSH PAGARE hey can you please send me the code if you still have it !! Thank you

  • @santukapri2409
    @santukapri2409 2 роки тому +3

    I think after watching this video there is no doubt for any student like me on this important topic.

  • @ritikasharma2513
    @ritikasharma2513 5 років тому +8

    Thnkuuu dii for making this video ... seriously Ur way of teaching is sooo attractive which is easily understandable

  • @ritik_ken_001
    @ritik_ken_001 3 роки тому

    Mam you teach very well, I could not understand anything in this subject but when I took your lecture, my doubts were cleared thank you mam.

  • @kartiksolanki4156
    @kartiksolanki4156 3 роки тому +1

    Mam,you are a magician because you fill concept in our mind in only a video ❤️

  • @sadiakiran6695
    @sadiakiran6695 4 роки тому +1

    MA'AM IT'S SPLENDID!! THANK YOU SO MUCH

  • @wajdanakmal8325
    @wajdanakmal8325 2 роки тому +1

    And you are doing great job , i have become your fan from when i saw your first lecture, which was about patterns of C language. Keep going on.

  • @bhanuprakash6915
    @bhanuprakash6915 2 роки тому +1

    Mam,you make my life so easy in data structures
    Thanks a lot mam..... ❣️♥️♥️

  • @arvindkumargupta8856
    @arvindkumargupta8856 2 роки тому +2

    Ma'am you have not written 'U' in the final prefix expression..you have explained very well.. thankyou

  • @khushipurwar8101
    @khushipurwar8101 4 роки тому

    Your teaching way is superb.. I understand easily

  • @elatedvids7354
    @elatedvids7354 3 роки тому

    thank you for helping me. I followed your many videos. God BLESS YOU.

  • @radadiyajenis5150
    @radadiyajenis5150 3 роки тому +1

    Mam ap hamare valmiki guru ho
    Apke lecture dekh k me dsa topper ho gaya

  • @vakhariyajay2224
    @vakhariyajay2224 2 роки тому +2

    Thank you very much. You are a genius. 👍👍🔝🔝👌👌

  • @AMRUTHJSHETTY
    @AMRUTHJSHETTY 4 роки тому

    MAM YOU ARE THE BEST TEACHER OF MINE YOU MADE MY LIFE EASIER

  • @rbrothers1337
    @rbrothers1337 4 роки тому

    Mam, your teaching style is amazing

  • @mohtasimhossain3741
    @mohtasimhossain3741 Рік тому

    Thank you very much ma'am.
    Best wishes for you always.❤❤

  • @gueshteklu8624
    @gueshteklu8624 10 місяців тому

    Thanks My Lovley Teacher For Your Great Contribution To develop My Attitude In DS!!!!!!

  • @gedelasivakrishna
    @gedelasivakrishna 3 місяці тому +1

    Thanks for sharing the knowledge mam !!

  • @divyatayade4993
    @divyatayade4993 4 роки тому

    You are best teacher forever 👍👍

  • @CellerCity
    @CellerCity 8 днів тому

    This was new to me. Thanks!

  • @debjitdey4165
    @debjitdey4165 2 роки тому +2

    Thank you ma'am for this, Tomorrow is my DSA exam, thank you for the last minute preparation

  • @mohamedkanu66
    @mohamedkanu66 4 роки тому +1

    Thanks mam. Minor mistake in d stack conversion to prefix. It left out the U after reversing but it's ok. You are super excellent mam. You have saved my life for good

  • @6020Bhupendrasingh
    @6020Bhupendrasingh 6 місяців тому +1

    Thank you very much mam I was making mistake in due to associativity, Thank you I got it now

  • @dineshkumarsingh8079
    @dineshkumarsingh8079 2 роки тому

    You are amazing mam...i am watching this just before exam day

  • @janhavipimplikar6048
    @janhavipimplikar6048 4 роки тому +2

    Amazing video with such a simple and articulate explanation... Keep it up ma'am! 💯

  • @tendaindagurwa3605
    @tendaindagurwa3605 5 років тому +1

    thanks for your contributions. i love you Ma'am. keep continue with your hard work, and you are helping me a lot. God bless you.

  • @anandtripathi4068
    @anandtripathi4068 Рік тому

    I could watch u all day, ❤

  • @rbrothers1337
    @rbrothers1337 4 роки тому

    Mam , you are a really good teacher

  • @nazmulfahim7962
    @nazmulfahim7962 5 років тому +5

    wow ..tomorrow is my exam ..and today I get the video

  • @RUPAKUMARI-di4kl
    @RUPAKUMARI-di4kl Рік тому

    Very very helpful class ek bar me samjh aa gya

  • @dhirajkumar9264
    @dhirajkumar9264 2 роки тому +3

    Ma'am It seems like data structures is more easier than class 8 maths for me ..The way u are explaining the concepts is just awesome...

  • @GoodVibes-xp6pv
    @GoodVibes-xp6pv 4 роки тому

    Finally, cleared the concept !! 👏🏻 only U is left 🤭🤭 to write as last after scanning all ! But it’s totally understanding

  • @AbdulsamadTajudeen
    @AbdulsamadTajudeen 2 роки тому

    thank you so much ma'am had data structure exams and will your help I was able to pass 20 marks for one question

  • @vaibhavsingh2209
    @vaibhavsingh2209 3 роки тому

    Mam I love your teaching style

  • @shrur3527
    @shrur3527 3 роки тому +1

    Wish u all success n happiness in life mam

  • @ShivaniSingh-hs9et
    @ShivaniSingh-hs9et 3 роки тому

    Ma'am your explanation is unbelievable.... thanks a lot ma'am 🙏❤️

  • @mayurkatarmal2672
    @mayurkatarmal2672 3 роки тому

    Mam, these lectures are best! I was feared of this topic. But you have made it very easy. Thanks a lot

  • @asthatrip2028
    @asthatrip2028 5 років тому +1

    Ma'am aap ki way of teaching bahut acchi hai please aur bhi subjects le ke aaiye .... For ugc net exam

  • @shaikmoginarshadrashadi5320
    @shaikmoginarshadrashadi5320 5 років тому

    I am also same after watching the bloopers.
    Voice is so sweet 😘😘

  • @darshanpatidar3155
    @darshanpatidar3155 5 років тому +1

    Content is very clear keep it up

  • @dukhdard-ik3us
    @dukhdard-ik3us 2 роки тому

    I like your videos mam. plz.............. plz make more videos my friends are your fans☺☺☺☺☺☺☺

  • @nandinikumari2185
    @nandinikumari2185 3 роки тому

    Mam this video is really helpful now I understand this properly thanks for this video

  • @uzairahmed2398
    @uzairahmed2398 3 роки тому

    now i can get higher marks on my next quiz InshaAllah (thank you for this tutorials)

  • @Mk-lh3vj
    @Mk-lh3vj 5 років тому +2

    Thanks mam i like your teaching 👌👌

  • @amishgupta02
    @amishgupta02 День тому +1

    ma'am aapne mistake kardi h... 14:21 final ans me last me O P W ke baad U aayega ie. O P W U V T Q hoga .

  • @ThinkFortuneTamil
    @ThinkFortuneTamil 4 роки тому

    Wow wonderful mam , we all need great teacher like u mam

  • @DK-Tank01
    @DK-Tank01 5 років тому +1

    Thanks a lot really enjoyed a lot🥰🥰🥰🥰🥰 the teaching really! Very helpful......

  • @aliayeshpervez4787
    @aliayeshpervez4787 5 років тому

    you are such a nice teacher...love you mam

  • @KeerthiKaturi-u6r
    @KeerthiKaturi-u6r 8 місяців тому

    superb explanation mam❤😍

  • @mr_editor_719
    @mr_editor_719 Рік тому

    Superb mam🎉❤ thank You very much...❤️

  • @enter10mentchannel26
    @enter10mentchannel26 4 роки тому +5

    A small mistake ma'am in this video. After getting final answer using algorithm you forgot to write "U" i.e. in the end it will be "OPWUVTQ" but you have written"OPWVTQ".It's somewhere between 13:00 - 15:00

  • @HasakelumKavindu
    @HasakelumKavindu 7 місяців тому

    Thanks maam you are a good teacher.

  • @medhaviagarwal8156
    @medhaviagarwal8156 4 роки тому

    Your method is very nice mam. I understood the concept clearly♥️

  • @sandeepkumarthakur7368
    @sandeepkumarthakur7368 4 роки тому

    Thank you ma'am I wish you were the faculty of our uni..

  • @LaxmiKumari-pc9rr
    @LaxmiKumari-pc9rr 4 роки тому

    Thank u so much maam
    You are best teacher 👍

  • @modulusmod4111
    @modulusmod4111 4 роки тому +1

    2nd one is damn fast, thanks for these awesome tutorials

  • @MaithraRajaram
    @MaithraRajaram 2 роки тому

    You have made the concept damn easy mam. You are just awesome .You will look even more beautiful if you smile.🥰☺

  • @subhajitpaul304
    @subhajitpaul304 3 роки тому

    very much thanks mam.u r very helpfull.u clear my all doubt

  • @adityajha9843
    @adityajha9843 Рік тому

    MADAM JI , I REALLY LIKE THE WAY YOU TEACH US ALL AND THE CONTENT IS JUST AMAZING HATS OFF TO YOUR HARD WAR
    .

  • @sagarg8953
    @sagarg8953 4 роки тому +1

    Thank-you...U teach awesome 🙂🙏

  • @_commando9996
    @_commando9996 3 роки тому +1

    🇮🇳 "जय हिंद" #Ma'am! Good 🌞Afternoon. #Thank's for Nice information 😎 . ..

  • @wajdanakmal8325
    @wajdanakmal8325 2 роки тому +125

    In the final expression and reverse of expression, you have forgotten the "U" lying between the W and V in the expression.

    • @piyushbedre3769
      @piyushbedre3769 2 роки тому +11

      mam is always right

    • @ghimasree2607
      @ghimasree2607 Рік тому +8

      Yes she forgot the U lying b/w "w"&"v"

    • @novinjeno7981
      @novinjeno7981 Рік тому +23

      Instead of focusing on that U that maam has left , focus on you .she made you understand the concept that is why you are able to point it out.

    • @sv798
      @sv798 Рік тому +2

      True

    • @wajdanakmal8325
      @wajdanakmal8325 Рік тому +13

      @@novinjeno7981 no doubt !, I appreciates her for the job she has been doing since many before.

  • @sulekhachauhan2417
    @sulekhachauhan2417 10 місяців тому +1

    Nice video ❤❤

  • @doeydever7124
    @doeydever7124 3 роки тому

    At last I got my answer. Best 👍

  • @rohitpawar5604
    @rohitpawar5604 Рік тому

    Me watching video in 2023 for exam really very helpful thanks for creating good video.

  • @shekharchaudhary9970
    @shekharchaudhary9970 7 місяців тому

    Mam.. Out teaching teaching techniques are as beautiful u are

  • @akshaysuman4328
    @akshaysuman4328 5 років тому +1

    Upload more mam.you are fabulous! No one can match u in ordert to explanation.

  • @vasachisenjubean5944
    @vasachisenjubean5944 4 роки тому

    genuine teacher #respect

  • @vishnupanchal5944
    @vishnupanchal5944 4 роки тому

    Mam , you are very good teacher and smart good looking
    Clear all dout

  • @lavikbaghel5904
    @lavikbaghel5904 2 роки тому

    The way of saying "now" is irreplaceable 😊

  • @adityashekharsingh2669
    @adityashekharsingh2669 2 роки тому

    brilliantly explained thank you mam !

  • @DevendraKumar_Mahto
    @DevendraKumar_Mahto Рік тому

    Thank u so much mam you made me understand😊😊😊😊

  • @ujjwalgupta4160
    @ujjwalgupta4160 4 роки тому +1

    nice mam , concept cleared.

  • @yogeshborhade5533
    @yogeshborhade5533 4 роки тому

    Thanks for the explanation. But you forgot to write U in the last two expression while converting infix to prefix using stack. But no problem, we have understood the concept. Once again thanks for the video.👍🙏

  • @umangjain2893
    @umangjain2893 4 роки тому +11

    Ma'am in flow you do one mistake in the final result of prefix you miss the U element

  • @priyanapaul400
    @priyanapaul400 4 роки тому

    Thank you so much maam.This class helped me a lot 🤗🤗

  • @ashutoshshukla5581
    @ashutoshshukla5581 3 роки тому +1

    at 13:52 you missed "U" in the expression. Anyways nice explanation ma'am!

  • @yogitajain8003
    @yogitajain8003 4 роки тому

    Thanks mam u saved my exam

  • @sakshijain4717
    @sakshijain4717 3 роки тому

    AMAZING LECTURE MAM

  • @user-oc8cr1ib2u
    @user-oc8cr1ib2u 4 роки тому

    thank u so much ma'am i really like ur way of teaching and finally understood both of the conversations; infix to postfix and prefix

  • @sumitsinghGYMvids
    @sumitsinghGYMvids 4 роки тому +8

    Feeling sad for 'U' in the final expression😂.....jokes apart....nice explanation ma'am....thank you..

  • @maulikvaghela2971
    @maulikvaghela2971 Рік тому +3

    Above Infix equation to prefix conversion start from 05:26