Lec-5: Find First() in Compiler Design | First() & Follow() | Compiler Design

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  • Опубликовано: 10 фев 2025

Комментарии • 509

  • @kanak2498
    @kanak2498 4 года назад +86

    So, finally i got a one stop solution of my compiler design examination.
    Firstly, due to this pandemic, neither we could avail the books nor there were proper video lectures available on youtube to help me out in this subject.
    One of my friend suggested me this channel and surprisingly, watching the first video of this video series, made me realize that its going to be enough for my complete subject.
    The way this teacher has explained the concepts, his clear understanding as well as the clear vocalization of the subject had a huge impact.
    No doubt, this is the best of the series, i have ever watched in terms of Engineering subjects.
    No words to express my gratitude. Students like me who love to reach in depth of a subject, you have given a one stop solution. I cannot stop ravishing and thanking you "SIR"🤩. God bless😇

  • @STTPwithRajani
    @STTPwithRajani 4 года назад +414

    Sir u are doing great job in free of cost for students...u have not joined unacadmy...i am sure they hv approached u 100%... Thanks for being there for students who really want to learn cs...thanks again🙏

  • @LifeinDublin-bf6fr
    @LifeinDublin-bf6fr 3 года назад +48

    Wish someone had recommended this channel earlier. Kudos for the great passion and clarity.

  • @debanjanghosal618
    @debanjanghosal618 4 месяца назад +7

    To people confused why FIRST() was id instead of only i:
    In formal grammar, id typically represents an identifier (which can be any valid identifier name), rather than a specific character. It's often used as a shorthand for a class of strings that are identifiers, such as variable names in programming languages.

  • @dipayanbhattacharjee8935
    @dipayanbhattacharjee8935 3 года назад +4

    Sir I love you. This subject made me cry, kept me up all night, and after watchin your videos i feel so dumb to not understand all these in the first place and cry over it. You are the best!!!!

  • @jaydattapatil9544
    @jaydattapatil9544 3 года назад +16

    Providing such high level knowledge for free... Great work sir.🙏🙏🙏🙏

  • @pragmatic_p8
    @pragmatic_p8 3 года назад +6

    I was confused on FIRST(x) for 1-2hrs....but,I understood this concept within a minute after watching your video..thanks sir!!

  • @codingskills853
    @codingskills853 3 года назад +6

    Amezing lecture 🔥🔥. I can't explain that how much am I happy...that you are teacher of cse branch.. you are god for cse students..Thank u so much sir 🙏🙏🙏 u are best teacher in the world ❤️❤️.you are doing great job 👍👍...

  • @annieannie7060
    @annieannie7060 3 года назад +20

    Great job sir you're way teaching superb... I can understand each nd everything in few minutes after taking you're lacture i m from PAKISTAN

  • @tanvirbadsha1629
    @tanvirbadsha1629 3 года назад +1

    I don't know how to thank you. I spent 2-3 hours watching my varsity video then random utub video but still I was confused af. Then I watched this as my last video. Now I got it. Thanks a lot, brother. Take love from Bangladesh.

  • @mah6757
    @mah6757 2 года назад +5

    Sir, your method of teaching is extraordinary and outstanding.
    Sir these videos help me in Bsc preparation and i stood first in college then 5th semester of Bscs
    i stood also first.
    Thank you so much Sir
    Love you from IUB.

  • @DCSAamirSuhail
    @DCSAamirSuhail Год назад +3

    Providing such high level knowledge for free.... Great work sir 👏👏👏

  • @Hitanshsinghal27
    @Hitanshsinghal27 Год назад

    Thanks sir aap free of cost computer engineering ka almost Sara content provide kr rhe ho. Or jo bhi aap btate without any confusion mind mei copy ho jata h

  • @shettysakshi7368
    @shettysakshi7368 Год назад +3

    The way u teach is on point no timepass straight to the point ..🙌🙌✨

  • @fantasy11kannada
    @fantasy11kannada 3 года назад +1

    thank you sir. Really dont praise anyone,but after watching your videos i want thank you for everything you've thought

  • @md.jobair2520
    @md.jobair2520 4 месяца назад +1

    Thank you so much brother. ❤❤(zajakallahu khairon).kitna awesome video hai yr, ek video mai sob kuc clear hogaiya.take love from Bangladesh🇧🇩🇧🇩❤️❤️❤️🇧🇩🇧🇩🇧🇩

  • @rahulkaushik8897
    @rahulkaushik8897 4 года назад +5

    You are God Gifted. Awesome.👍👏👏👍👍👏👏🙏🙏

  • @deepakmahajan4245
    @deepakmahajan4245 4 года назад +3

    Always first like the video then start watching...Respect and believe for sir👏👏🙏

  • @1511kanika
    @1511kanika 4 года назад +21

    No one has explained in such Lucid manner.. grateful to you Sir

  • @abhisheklayek4872
    @abhisheklayek4872 2 года назад +5

    Thank you sir for explaining each and every parts of compiler design in such a simple way.. ♥

  • @umerimran1622
    @umerimran1622 3 года назад

    kamal smjhaty ho ap yr❤️❤️❤️ last 2 years se apka smj k 1 rat phly exam me B ya B+ ajata. You are Great. Love From Pakistan🇵🇰🇵🇰🇵🇰

  • @mangapatnamthahareen2437
    @mangapatnamthahareen2437 2 года назад +2

    You are really great sir, You make the students understand the concepts easily. Your way of teaching is awesome sir. Thanks a lot .

  • @ritiksharma6196
    @ritiksharma6196 2 года назад +1

    You are great sir aapke samjhane ka tarika sabse easy hai kash aap jese sir sare university me hote 🤗

  • @SadiaAfroz.
    @SadiaAfroz. 7 месяцев назад

    Sir you are great , same things my teacher says in very complicate way but you say it in a simple way .Love from Bangladesh sir ❤❤❤

  • @sahilgupta5546
    @sahilgupta5546 Год назад

    Sir yeh kai din ke lectures mein bhi samajh nahin aaya tha jo apne 10 minute mein samjha diya! Thank you so very much! God bless you

  • @vanshgupta24
    @vanshgupta24 2 года назад

    sir kya bat hai kya baat hai apne toh moj kra di ekdum clear cut samjha rakha hai! waah sir waah!

  • @iqrashakoor2659
    @iqrashakoor2659 4 года назад +4

    outstanding...Respect from Pakistan...u r amazing Teacher...

  • @kalpanaverma1269
    @kalpanaverma1269 3 года назад +1

    Bhot simple h ye to 😃😃😃 thank you varun sir 🙌🙌

  • @MontessoriLearning-eh2pn
    @MontessoriLearning-eh2pn 8 месяцев назад

    Sir i am watching this video before 3 hours of my exam .
    Alhamdulilah Alhamdulilah ....
    I have clear my concept in 10 minutes just because of you.🌠🌠🌠🌠🌠

  • @thebigbull2544
    @thebigbull2544 3 года назад +6

    You are far best teacher then of my collage where I pay 70k per sem . LOL

  • @rockyetchison3380
    @rockyetchison3380 2 года назад +3

    Sir, A job well done 👍 kudos to you!
    Have my exam in literally few hrs & you’ll be the one making it happen

  • @Gg_editsss
    @Gg_editsss 10 месяцев назад

    thank u bro u always save us at the last minute. Ur videos are just study in less time types. I hope u get everything u want in ur life😁

  • @aggarwalsachin4854
    @aggarwalsachin4854 Год назад

    wow just wow, today it was taught in my class, was not able to understand it, but you made it easy and clear...

  • @jagritapaul9367
    @jagritapaul9367 Год назад

    Sir, really you're the ULTIMATE SAVIOR

  • @Mariaabid-t9y
    @Mariaabid-t9y Год назад

    Sir apka method bhut acha ha ,hr cheez ko easy kardty ,,,

  • @AmitKumar-gl4rz
    @AmitKumar-gl4rz 3 года назад +1

    Sir,you are great in your own field 👍👍👍👍👍

  • @sanketbhangale5788
    @sanketbhangale5788 4 года назад +2

    Loved the way you teach... Thank you so much sir..

  • @irahulgoswami
    @irahulgoswami 5 месяцев назад

    This guy is nothing but legend 👽🙏🏻

  • @iffrahtariq8354
    @iffrahtariq8354 3 года назад +6

    May u be rewarded and may ALLAH increase u in knowledge 😍 JAZAKALLAHU khayran ❤️

  • @FinanceWithSanjeevv
    @FinanceWithSanjeevv Год назад +2

    Isse bahar isme kuchh hai hi nhi , Badhiya tha 10:31

  • @sajansekhu8785
    @sajansekhu8785 4 года назад +1

    Thnkss alott sir...aap hmari bahut hlp krte h..God bless u..🙏🙏

  • @arinael
    @arinael 3 года назад +2

    vaah sir aapke videos dekhne ke baad mera cgpa 6.5 se 8 tak chale gya he thank you 3rd year me hi internship mil gyi kyuki average cgpa 8+ ho gya he a
    b

  • @rafiullahaqleem5890
    @rafiullahaqleem5890 4 года назад +3

    U r doing amazing job love and respect from Pakistan💗

  • @ravigupta-nx4qf
    @ravigupta-nx4qf 4 года назад

    sir aapke samjhane ka tareeka bhott accha hai...thank you soo much!!!

  • @mysticondeflamme
    @mysticondeflamme 3 года назад +2

    Brilliant explanation. This lecture series is priceless.

  • @farhanaaktersuchi9688
    @farhanaaktersuchi9688 Год назад

    Sir, I always follow your lecture.You're really great.
    Love from Bangladesh ❤

  • @aniketkhare8635
    @aniketkhare8635 4 года назад +2

    explained in such an easy manner thanks a lot !

  • @samadshaik
    @samadshaik 2 года назад +6

    Tomorrow is my exam and never attended a single class of CD. And now learning from this playlist.

  • @diyashezadi21
    @diyashezadi21 Год назад

    koi topic samaj na ara ho or yt py ao search kro sir ki video miljay to sari tension wae khatam hats of to you❤

  • @tarunverma3335
    @tarunverma3335 4 года назад +4

    Sir this series is very very helpful🔥🔥

  • @TECHZONEUNIQUE
    @TECHZONEUNIQUE 4 года назад

    Superb Video sbse achhi tareeky se samjhaya bhai aapne

  • @Ammaradreamart
    @Ammaradreamart 6 месяцев назад

    Thanks a lot . Amazing lecture 💫

  • @pritikarajkhede7586
    @pritikarajkhede7586 2 года назад +3

    thank u sir for explaining each and every steps

  • @takwirultayasur1944
    @takwirultayasur1944 4 года назад +5

    Sir How can u be so good.Masha Allah .Allah bless u.

  • @bhuvanr3031
    @bhuvanr3031 Год назад

    engineering without you = no future sir thank you very much for these helpful videos

  • @muntahariaz4332
    @muntahariaz4332 2 года назад +1

    Excellent sir.... very simple and easy way explained 💯👍🥀🌹🌹🥰🥰😍🤩

  • @mr_tejas_14
    @mr_tejas_14 10 месяцев назад +1

    THANK UH SIRJI 😍

  • @umaimamanoo2382
    @umaimamanoo2382 3 года назад +1

    U explained in easy way ☺️thnk u so much Sir 🙏ur doing a great job for students ☺️ we Al are ur thankful to u🙂

  • @shaziyanaaz7439
    @shaziyanaaz7439 3 года назад

    Really awesome explanation 🤝 aap ka explanation se exam me rock kar sakte 😇

  • @tolichukkaakanksha3241
    @tolichukkaakanksha3241 Год назад +3

    With your lecture U are making me confident in my every exam instead of confused Tq so much ❤🖤

  • @sonisona1419
    @sonisona1419 5 месяцев назад

    You are the best teacher all the world

  • @arkaghosh8430
    @arkaghosh8430 2 месяца назад

    Sir, Just Awesome !!

  • @AmitKumar-gl4rz
    @AmitKumar-gl4rz 3 года назад +1

    Getting the point 👍👍👍👍😀

  • @gyanprakash302
    @gyanprakash302 4 года назад +1

    Great explanation, Thankyou SO Much !!!

  • @Vishalllllllllllll
    @Vishalllllllllllll Год назад

    Really impressed nd understand all the things

  • @masoodshuja5479
    @masoodshuja5479 2 года назад

    lots of appreciation and love from Pakistan sir..❤❤❤

  • @decentcoder
    @decentcoder 3 года назад +1

    wah wah kia bt hai... good job thank you!!

  • @MehediHasan-ye5sd
    @MehediHasan-ye5sd 4 года назад +1

    Sir this lecture really help me to clear the concept of first .. Thank you

  • @fitbro_official
    @fitbro_official 4 года назад +1

    Mja aggya aaj kafi dhasu pdya apne👌👌👌👌👌

  • @Fitmenadir
    @Fitmenadir 4 года назад

    hope i will visit your lecture first rather than exploring the entire youtube. super explanation.

  • @sinister_rules
    @sinister_rules 2 года назад +1

    I can't believe this when my teacher taught me this it looks like impossible and after watching this video i am able to do all questions.

    • @furzi1432
      @furzi1432 2 года назад

      In the last question why the first of f is id,( why its not only i,( ? Can you explain pls 🙏🙏

  • @akankshasrivastav8150
    @akankshasrivastav8150 4 года назад

    Sir seriously aaj phli baar samjh aaya thankuuu

  • @Mangi745
    @Mangi745 2 года назад

    Sir You are doing a great job ...
    Love from Pakistan

  • @muhammadzeeshan07
    @muhammadzeeshan07 2 года назад

    superb, first ka topic clear ho gya bhai ,
    Thanks

  • @SamiAhmed-z4s
    @SamiAhmed-z4s Год назад

    Love you Men

  • @prashantjannu2652
    @prashantjannu2652 Год назад

    No one can teach like u sir ❤🙏

  • @Angel-pr3db
    @Angel-pr3db 4 года назад +1

    Awesome sir 👍

  • @bgoptech3256
    @bgoptech3256 4 месяца назад

    Sir kiya bolu 😂 class ma kuch samajh nhi aaraha tha ap ka 10 minutes ka video dekh kar sab samajh aya.
    thank you sir ❤❤❤❤❤
    🌍 from West Bengal

  • @gangadharasarmadantu7363
    @gangadharasarmadantu7363 3 года назад +1

    Thank you so much sir 🙏🙏
    The way you teach make me feel that I can do CD with pleasure.

  • @SDS0598
    @SDS0598 2 года назад +15

    sir, last example me F->id l (E jo hai usme F ka first i,( hona chaiye na , as id terminals hai toh unke first wale ka hona chahiye na... actually i had doubt there, please if you could explain shortly here only...please sir

    • @VishwaSone
      @VishwaSone 2 месяца назад

      Bro id is a terminal it not separate

  • @ConnectWithAzfar123
    @ConnectWithAzfar123 2 года назад

    Allah Paak Aapke kaam Mai or brkat dai

  • @henafatma5101
    @henafatma5101 4 года назад +1

    Clear..thank you sir

  • @Saksham317
    @Saksham317 2 года назад

    Sir agar aap mere clg main padhate toh main roj class leta with full of concentration k sath TQ 🙏

  • @muskansethi7139
    @muskansethi7139 4 года назад

    Sir you are the best teacher ever. Please aap thodha jaldi videos daal skte hai compiler series ki sir please mere exams aa rhe sir please.

  • @Mallaa62627
    @Mallaa62627 Год назад

    thank uuuuuuu so much respect and pray from pakistan sir g tusi great o

  • @aimanali6495
    @aimanali6495 4 года назад

    outstanding way of teaching.......thank you sir g

  • @SHAHIDRAZA-do9xe
    @SHAHIDRAZA-do9xe 4 года назад +1

    Great teacher

  • @dipakkushwah997
    @dipakkushwah997 Год назад

    Thank you so much sir for giving us everything which we have need. You're absolutely amazing sir 💫

  • @gadgetzup5243
    @gadgetzup5243 4 года назад

    Behtreen samjhaya jani, aese hi illm phelate raho

  • @taniyapal324
    @taniyapal324 Год назад +1

    Sir plz give
    All other next lecture
    It's so helpful sir plz😢

  • @sksaakeeb
    @sksaakeeb Год назад +1

    Hats off sir

  • @chandnikumari-kv9sx
    @chandnikumari-kv9sx 4 года назад +1

    Thanku so much sir You video series helpful for gate preparation 2021..🙏🙏

    • @happylife-lp3dj
      @happylife-lp3dj 4 года назад

      Is his videos are enough for gate preparation ..pls respond because I wanna prepare for gate..I need help pls..

  • @MuhammadArslan-pe4he
    @MuhammadArslan-pe4he 2 года назад

    Your teachinh method is The best sir

  • @Beauty_salon56
    @Beauty_salon56 2 месяца назад

    Outstanding

  • @devpashishpatel14
    @devpashishpatel14 4 года назад

    Great explanation by varun sir

  • @sakararyal1630
    @sakararyal1630 Год назад

    Wow, very helpful. Thank you so much baby.

  • @omrg6950
    @omrg6950 9 месяцев назад +1

    THANK U SIR

  • @shahzebkhan4233
    @shahzebkhan4233 3 года назад +1

    mera kbi kbi dil krta hai college ke jaga Gate Smashers ko monthly fee dia kru...

  • @shubhamrajput4908
    @shubhamrajput4908 2 года назад +1

    Imagine a night before exam without his Lectures.....Wish my faculty watch him too even facultys are confused what about students.

  • @ranjeetkumar2051
    @ranjeetkumar2051 2 года назад

    thank you very much for making this video very helpful ❤❤❤❤❤❤❤❤❤❤❤❤❤❤💕💕💕💕💕💕💕💕💕💕😘😘😘😘