Infix, Prefix and Postfix Expressions

Infix, Prefix and postfix: Infix, Prefix and Postfix notations in data structures are very important topic you should master. Infix to postfix conversion can be done using stack data structure but before doing that we need to understand what are these infix, prefix and postfix expressions
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Пікірлер: 1 100

  • @CodeWithHarry
    @CodeWithHarry3 жыл бұрын

    Kya koi mere English channel ProgrammingWithHarry ko subscirbe karega?: kzread.info

  • @mathurapresents9919

    @mathurapresents9919

    3 жыл бұрын

    kar rkha h

  • @naveen_sah

    @naveen_sah

    3 жыл бұрын

    Yes ❤️

  • @zafarkhann

    @zafarkhann

    3 жыл бұрын

    ❤️❤️❤️

  • @technoguide1462

    @technoguide1462

    3 жыл бұрын

    Happy Teachers day sir

  • @lakshyakumrawat

    @lakshyakumrawat

    3 жыл бұрын

    Mein kiya

  • @vikasbagri1225
    @vikasbagri12253 жыл бұрын

    19:16 p q - r a / - 23:15 * - m n + p q Shukriya master ji

  • @shakibshaykh14
    @shakibshaykh143 жыл бұрын

    19:16 pq - ra /- (postfix) 23:10 * - mn + pq (prefix) Thankyou so mch Harry bhaiya❣️you made DSnAlgo course so easy for each n every CS or IT students respect++💯

  • @AshutoshKumar-gc1sy

    @AshutoshKumar-gc1sy

    2 жыл бұрын

    good man i have exactly same answer:))

  • @tejasHasaan

    @tejasHasaan

    2 жыл бұрын

    @@AshutoshKumar-gc1sy me 2

  • @jenniebgmi2931

    @jenniebgmi2931

    2 жыл бұрын

    I got same one it's means this is Corra

  • @shakibshaykh14

    @shakibshaykh14

    2 жыл бұрын

    @@jenniebgmi2931 😅

  • @shakibshaykh14

    @shakibshaykh14

    2 жыл бұрын

    @@AshutoshKumar-gc1sy great keep goin buddy🤗

  • @rishabh02126
    @rishabh021263 жыл бұрын

    19:16 -> pq - ra / - (Postfix) 22:58 -> * - mn + pq (Prefix)

  • @underes

    @underes

    Жыл бұрын

    M ye nhi smjha bhai ye precedence ka chakkar m 2nd answer mein - * aise lgaye hua hun 😐

  • @aryansurve6196

    @aryansurve6196

    10 ай бұрын

    ​@@underesbro computer + ko pehle apply karat hai aur minus ko badmey apply karta hai Aur ye mene uppar Jo bola who precedence ka chakarr hai 😅

  • @adityashinde1
    @adityashinde13 жыл бұрын

    Clg ke online lectures chhodke yaha dekh raha hu bohot badhiya kaam kiya Harry bhai ❤️

  • @neel7543

    @neel7543

    3 жыл бұрын

    Mee too

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    @neel7543

    3 жыл бұрын

    @Jay Nimbark konsa course chalra tumhra

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    @Manindersingh-nu6dz

    3 жыл бұрын

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    @neel7543

    3 жыл бұрын

    @@Manindersingh-nu6dz BCA

  • @Manindersingh-nu6dz

    @Manindersingh-nu6dz

    3 жыл бұрын

    @@neel7543 bhai koi 2nd sem k paper h tere pass

  • @ranjusinha7123
    @ranjusinha71233 жыл бұрын

    Happy teacher's day sir ! Just keep up your wonderful work and please bring more python practice programs as your programs are very impressive and creative! ♥️♥️

  • @subhradipbarik2032
    @subhradipbarik20323 жыл бұрын

    HAPPY TEACHER'S DAY HARRY BHAIYA❤️.YOU ARE THE REAL TEACHER I HAVE EVER SEEN. FREE TUTORIAL IN IT IS LIKE HEAVEN.

  • @sakshiupadhyay3284
    @sakshiupadhyay32843 жыл бұрын

    Stronger base makes higher level ⭐best .Here is a strongest 💯base making video .Thank u harry sir😎

  • @codingcafe8360
    @codingcafe83603 жыл бұрын

    Happy Teacher's Day harry Bhai bht Kuch sikhaya hai aapne thanks for your support, I never forgot the way you teach us everything like python, javascript, HTML CSS bootstrap everything the way you teaches us is perfect, keep continue it, we are always here to support you.

  • @samareshdhara8635
    @samareshdhara86352 жыл бұрын

    Your content is gift of God for those students who belongs in village and studying Bsc computer science where teachers are not so much qualified to teach students

  • @swapnilmeshram5807

    @swapnilmeshram5807

    Жыл бұрын

    Hamare yaha to teacher bhi nhi hai 😅 Bsc cs

  • @shibamroy787
    @shibamroy787 Жыл бұрын

    Sir, you really are the best, you made these topics just soooo simple, The Quick Quiz answers: 19:26 - Convertion to Postfix : pq-rq/- 23:11 - Convertion to Prefix : *-mn+pq These quiz questions really made this video even more interesting, Thank you very much sir!

  • @h0tPlug1n
    @h0tPlug1n3 жыл бұрын

    The best teacher ever made by god.... So many videos you make only for us in a single day that too without getting tired... I pray that your channel reaches 100000K + subscribers....

  • @avadhitembhare1533
    @avadhitembhare15333 жыл бұрын

    Among all ur the best u provide complete knowledge..

  • @tanu30241
    @tanu302413 жыл бұрын

    Happy Teachers Day Sir !! Thank you for giving lots and lots of Knowledge .I'm recently watching Django video just amaze. Python playlist is awesome ,I recently viewed most of videos and even want to complete whole playlist of Python ...Tysm Sir !!

  • @deepshah6482
    @deepshah64823 жыл бұрын

    19:22 pq-ra/- is postfix. 23:08 *-mn+pq is prefix.

  • @Prateek03

    @Prateek03

    3 жыл бұрын

    Bhai wo - last me aayega na?

  • @AdarshSingh-vt4kw

    @AdarshSingh-vt4kw

    3 жыл бұрын

    @@Prateek03 nahi...sahi kiya hai usne

  • @Prateek03

    @Prateek03

    3 жыл бұрын

    @@AdarshSingh-vt4kw okay 👍

  • @sailendrachettri8521

    @sailendrachettri8521

    3 жыл бұрын

    This is Correct.

  • @ankitthakur950

    @ankitthakur950

    3 жыл бұрын

    Correct

  • @sachinsoni5044
    @sachinsoni50443 жыл бұрын

    Happy Teachers Day Harry bhai you are my coding teacher . And thank you for making high paid courses for free, you are so kind . You can make paid course but you are not doing thank you sooo much . God bless you.

  • @rashibhagoria8049
    @rashibhagoria80492 жыл бұрын

    Best explanation of this topic🔥🔥🔥🔥💯💯💯 ......that could ever be explained by anyone!! 🙈😌☺Thank you harry bhaiya for these videos 😍👌🏻🔥🔥🔥🔥❤❤❤

  • @sailendrachettri8521
    @sailendrachettri85213 жыл бұрын

    You made my day Harry Bhai. Thanks.

  • @mohammadarquam3419
    @mohammadarquam3419 Жыл бұрын

    23:13 (*-mn+pq) Prefix Thank you sir : you make so Easy to understand DSA&Algo @Desibhasa Great Work!

  • @AloneAnku
    @AloneAnku2 жыл бұрын

    Thankyou So much Harry Bhiya ..... Your method of teaching Is really awesome it's like a story we are listening in this video .. 🖤❣️

  • @priyanshusingh8868
    @priyanshusingh88683 жыл бұрын

    Happy teachers day harry sir, you are our real teacher 🙏🙏

  • @rishiTP07
    @rishiTP073 жыл бұрын

    Happy teacher's day harry sir learned lot from you 😄🎉

  • @brandonnoronha5535
    @brandonnoronha5535 Жыл бұрын

    Thank you sir! 😀 All my doubts related to infix, prefix and postfix expressions are solved! I can now expose any expression that is given to me on exam paper!

  • @aishwarya1895
    @aishwarya18953 жыл бұрын

    Thnk u so much harry vae for this.... Literally awesome concept explanation ✌

  • @bhaveshkumarsahu4569
    @bhaveshkumarsahu45693 жыл бұрын

    Thanks bhaiya... Aaj aapke wajah se pehli baar mere college professor ne meko recognize kiya

  • @techgourab
    @techgourab2 жыл бұрын

    18:53 postfix expression:- pq- ra/- 20:59 prefix expression:- *-mn+pq Thanks harry bhai

  • @baishalikundu4312

    @baishalikundu4312

    Жыл бұрын

    lll

  • @prayagsapar1969
    @prayagsapar19693 жыл бұрын

    Happy Teachers day Harry Sir 🙏🙏... Thanks sir for free education

  • @abhabansal8042
    @abhabansal80423 жыл бұрын

    HAPPY TEACHER'S DAY HARRY BHAI. YOU ARE THE BEST CODING TEACHER IN THE WORLD. I STARTED LEARNING TO CODE FROM CodeWithHarry

  • @mdmatiurrahman7373
    @mdmatiurrahman73733 жыл бұрын

    Someone....plz..Give a Noble Prize to Harry sir....Watching your C tutorial... And I had completed 10 hours of video ....Understood everything clearly...And love from Bangladesh...

  • @Focusyourself7
    @Focusyourself711 ай бұрын

    19:17 pq- ra/- (postfix) 23:12 *-mn +pq-(prefix) Thank you so much 👍❤

  • @anchalpandey2787
    @anchalpandey27873 жыл бұрын

    thank you for explaining it in such an easiest way

  • @nbunny1395
    @nbunny13953 жыл бұрын

    apke jitna hardworking aur passionate insaan maine ajtak ni dekha

  • @mr.dominic9636
    @mr.dominic96363 жыл бұрын

    Bhai kitni baar Dil jeetoge 😘😘

  • @sachinsoni5044
    @sachinsoni50443 жыл бұрын

    Harry bhai my request is to add some exercises and practice project in your c++ playlist. Plzzz harry bhai plzz

  • @unknown-vz4tz
    @unknown-vz4tz3 жыл бұрын

    Happy Teachers Day... Harry bhai...You are The best code teacher...👌👍

  • @nitinmadan4009
    @nitinmadan40093 жыл бұрын

    Harry Bhai, happy teachers day, just love your work.

  • @yashyadavoct777
    @yashyadavoct777 Жыл бұрын

    Watching this lecture for 3:26 and my problem is solved 💪😄👌 HARRY SUPREMACY 🔥

  • @simonbaranwal8529
    @simonbaranwal85292 жыл бұрын

    19:20 pq-ra/- (postfix) 23:12 *-mn+pq (prefix) EASILY Understood... Thanku..🙂

  • @asparshraj9016
    @asparshraj90163 жыл бұрын

    Happy teacher's day sir, you have given me a lot of knowledge of programming.

  • @mrityunjayshukla4750
    @mrityunjayshukla47503 жыл бұрын

    Thank you Harry Bhai apka explanation bahut acha hai 23:11 *-mn+pq is prefix

  • @neerajdabhi4245
    @neerajdabhi42453 жыл бұрын

    Happy teacher's day sir, I got a job as a senior web developer because of you. Thank you very much sir and keep it up.

  • @programmingwithjavascript3579

    @programmingwithjavascript3579

    3 жыл бұрын

    Which company, brother

  • @mayankhacker4490
    @mayankhacker44903 жыл бұрын

    Happy Teacher's day Harry sir. You are the great teacher hat's off for you.

  • @7GINDIA

    @7GINDIA

    8 ай бұрын

    ​@gopalkumrawat8630 job laga bhaiya ❤❤??

  • @nn_yt24
    @nn_yt24 Жыл бұрын

    Huge respect to Harry Bhaiya Thank you for everything 😊

  • @karunagarg607
    @karunagarg6073 жыл бұрын

    Happy teacher's day sir..U r best teacher for me

  • @onebeing4164
    @onebeing41643 жыл бұрын

    video length 27 minutes people in comments after 1 minute of uploading very informative abey saale pehle video dekho aur batao simply commenting to get attention of harry bhai is not important he wants us to learn not attention 😇😉

  • @HinduWaffenChief

    @HinduWaffenChief

    3 жыл бұрын

    A unique comment bhai... But correct too

  • @BMXRaghvendraSingh

    @BMXRaghvendraSingh

    10 ай бұрын

    System hai (harry bhai)

  • @pardon19

    @pardon19

    9 ай бұрын

    Ab toh teri placement hogyi hogi

  • @BMXRaghvendraSingh

    @BMXRaghvendraSingh

    9 ай бұрын

    @@pardon19 I don't need placement

  • @BMXRaghvendraSingh

    @BMXRaghvendraSingh

    9 ай бұрын

    @@pardon19 is comment sa mare placement ka kya Lana dana

  • @priyanshimulgaonkar7185
    @priyanshimulgaonkar7185 Жыл бұрын

    23:10 * -mn + pq (prefix)

  • @ajithamin9196
    @ajithamin91963 жыл бұрын

    Iske lite hi wait kar rahatha bhai. Thank you

  • @prakharsaxena_9
    @prakharsaxena_92 жыл бұрын

    Nice explanation sir🔥🔥🔥 Legit explanation maza aa gya sir🔥🔥

  • @meaindriladas
    @meaindriladas2 жыл бұрын

    18:57 Postfix expression :- ( (pq-)-(ra/) ) => pq-ra/- The final answer will be pq-ra/- 20:53 Prefix expression : *-mn+pq Postfix expression : mn-pq+*

  • @simrannadaf6094
    @simrannadaf6094 Жыл бұрын

    QUICK QUIZ: 1. POSTFIX : pq-ra/- 22:55 timestamp 2. PREFIX : *-mn+pq 23:04 timestamp

  • @ishaankapoor933
    @ishaankapoor9333 жыл бұрын

    Happy Teacher's Day Harry Bhai Thank you very much.

  • @manavadwani7072
    @manavadwani70722 жыл бұрын

    Quiz Done : 19:01 Q1-- p-q-r/a ( CONVERT IT INTO POSTFIX ) Ans - pq-ra/- ( POSTFIX CONVERTED ) Q2-- (m-n) * (p+q) ( CONVERT IT INTO PREFIX ) Ans -- * - mn+pq ( CONVERTED INTO PREFIX ) 23:00 Thank You Harry bhai :)

  • @alfaizkhatri2918

    @alfaizkhatri2918

    Жыл бұрын

    But bro in question no 1 why the minuse in in last and not in mid with pq (pq--)?? Explain me pls

  • @piyush_v007

    @piyush_v007

    Жыл бұрын

    ​@@alfaizkhatri2918 because left to right precedence (p-q)-(r/a) the expression will look like this and then you can convert it

  • @annonymoussi9sjs

    @annonymoussi9sjs

    9 ай бұрын

    ​@@piyush_v007But there was no brackets

  • @liveunderflow5511
    @liveunderflow55113 жыл бұрын

    Make a python programm to convert infix to postfix.

  • @anshpatel8083
    @anshpatel80833 жыл бұрын

    I was very confused regarding infix, postfix, and prefix. And after watching first 5 minutes of this video, Now, I am laughing at myself for being too stupid 😂

  • @yashverma4938

    @yashverma4938

    3 жыл бұрын

    Sunne mein tuff tha krne mein easy😂

  • @rohitbhati1402

    @rohitbhati1402

    3 жыл бұрын

    Same here bro😂😂

  • @liveunderflow5511
    @liveunderflow55113 жыл бұрын

    23:05 ANSWER ×[-MN][+PQ]

  • @baljindersran8574
    @baljindersran85743 жыл бұрын

    hello bro, your videos really helpful for us. I just need one more video regarding computer networking it will also be very helpful for us. thanks a lot .

  • @krishanibhavsar4879
    @krishanibhavsar48793 жыл бұрын

    Happy teachers'day sir... You help us a lot... 😊😊

  • @mohd.faizqureshi4581
    @mohd.faizqureshi45813 жыл бұрын

    19:22 ...... Pq-rq/-

  • @ek__villain
    @ek__villain7 ай бұрын

    Harry Bhai is op ❤ 3 saal se padh ke vul jaane wala concept,, 30 minutes pe samjha Diya ❤

  • @shubhamshahi3728
    @shubhamshahi37282 жыл бұрын

    Wahh sir, mza aa gya ...❤️🙏 Notes hindi me hote to aur mza aata

  • @chaitanyawagh7787
    @chaitanyawagh77875 ай бұрын

    Thank you Harry Bhai ❤, Very easiest explaination.

  • @Sid37612
    @Sid376122 жыл бұрын

    19:20 pq-ra/- 23:00 *-mn+pq Thank you as always Harry Bhaiyya. 🙏🙏🙏

  • @p.vandana7771
    @p.vandana77713 жыл бұрын

    Thank u soo much. U really explained well

  • @yash.05_
    @yash.05_5 ай бұрын

    Done understanding infix , prefix , postfix , thank you !

  • @shailrajmishra7617
    @shailrajmishra76173 жыл бұрын

    Happy teacher's day sir , you are our true teacher

  • @mohammadafride4633
    @mohammadafride46332 жыл бұрын

    @codewithHarry love u bhai . can't express than this..😍😍

  • @rahulkumarsoni4287
    @rahulkumarsoni42873 жыл бұрын

    Thanks harry bhai for such a nice content...

  • @siddharthprasad6529
    @siddharthprasad65293 жыл бұрын

    Thank u sir for explaining so beautifully

  • @DipsOfficial802
    @DipsOfficial802 Жыл бұрын

    Thank u harry bhai for such great course🙏🙏🙏

  • @prapti2385
    @prapti23852 жыл бұрын

    19:22 pq-ra/- 23:00 *-mn+pq Thanks Harry Sir! ❤️❤️

  • @IG_Hunter
    @IG_Hunter3 жыл бұрын

    Nice tutorial Love you bro U are teaching great

  • @abdheshkumar3208
    @abdheshkumar32083 жыл бұрын

    Happy teachers day. Thanks a lot Harry bhai

  • @kamranmehar387
    @kamranmehar3873 жыл бұрын

    love you harry bhai great job.

  • @priyanshudivyanshu
    @priyanshudivyanshu3 жыл бұрын

    Happy teachers day sir. You are the best teacher. Hope you see this. 🙏🙏🙏🙏🙏

  • @raviyadav2552
    @raviyadav25523 жыл бұрын

    Happy teachers day sir u r my hero stay blessed

  • @KJayantNaidu8Z
    @KJayantNaidu8Z2 жыл бұрын

    Thank you so much for sharing this topic

  • @user-sz9vt4fo1j
    @user-sz9vt4fo1j23 күн бұрын

    The person whose voice inspires(motivate) me to learn more.

  • @gautamsingh-kx7hn
    @gautamsingh-kx7hn3 жыл бұрын

    awesome explanation Harry bhai

  • @pavankulkarni841
    @pavankulkarni8413 жыл бұрын

    Most awaited Video on stack

  • @prasadprashantb.4001
    @prasadprashantb.40012 жыл бұрын

    Tnx for speeding knowledge ❤🙌

  • @reyanceyogeee3819
    @reyanceyogeee3819 Жыл бұрын

    Thanks God for giving us this era of Harry

  • @Kartik_Doda
    @Kartik_Doda2 ай бұрын

    You are gift for the world.

  • @AnujYadav-hd7su
    @AnujYadav-hd7su3 жыл бұрын

    Happy teacher day thank u so lot sir❤❤

  • @AmberRathour366
    @AmberRathour3662 жыл бұрын

    Nice video. Keep up the good work

  • @himang09
    @himang092 жыл бұрын

    19:16 Postfix : pq - ra /- 23:10 Prefix: * - mn + pq Thankyou so much #HarryBhai

  • @signaturecomics7223
    @signaturecomics72232 жыл бұрын

    You are a great teacher bhyaa 🙃

  • @yaseerhussain_
    @yaseerhussain_3 жыл бұрын

    Best Explanation on KZread

  • @anshpatel8083
    @anshpatel80833 жыл бұрын

    Every time I watch an ad in this channel, I am relieved that he is getting paid for his hard work!

  • @udaykirankavaturu6942
    @udaykirankavaturu694210 ай бұрын

    Harry bhaiya done with this thank you

  • @rishavkumar3061
    @rishavkumar30613 жыл бұрын

    Nyc video and your explanation 👍

  • @mayursinghgamerz4184
    @mayursinghgamerz41843 жыл бұрын

    Happy teachers day our super harry sir🔥🔥🙏🌍

  • @bulukivine8238
    @bulukivine82383 жыл бұрын

    Please harry bhai continoue the course and bring more vedios on data structure like vedios on advance datastructure

  • @vishuvyas9716
    @vishuvyas97163 жыл бұрын

    very good explaination harry sir

  • @itxmeertanveer794
    @itxmeertanveer794 Жыл бұрын

    Wonderful sr g 💞💞💞💞💞💞💞💞 most useful . Iam already bca students .

  • @tejaspatil3978
    @tejaspatil39783 жыл бұрын

    Hello sir, Today is 5 September Teachers day. Sir you can give me all programming language knowledge. Like c, c++, pyhon pandas and so on. You are great sir. Your teaching is very easiable. U can teach in very simple explanation. And thanks sir. Becauz i know programmes becauzs you Happy Teachers Day sir, i hope you will upload more information

  • @ravimehra5739
    @ravimehra57393 жыл бұрын

    thank you so much to me videos on those topics harry bhai me apka python complete course dekh raha hu. bahut hi kamal ka padate ho ese hi videos banate raho bhai ninja technique ke sath. apse contact kese ho sakta h bhai hosake to reply zarur karna bhai thank you so much again for you n your work

  • @saadbinamir6558
    @saadbinamir65582 жыл бұрын

    This guy is doing sadqa e jariya here ❤️. Respect from Pakistan man 👍🏻

  • @designhub7795
    @designhub77952 жыл бұрын

    I m from pakistan your way to teach is excellent keep it up.

  • @MiyaBhai-dj4on
    @MiyaBhai-dj4on3 жыл бұрын

    Happy teachers day Harry bhai 😊

  • @vishaljain4642
    @vishaljain46423 жыл бұрын

    Happy Teachers day harry sir❤❤