Elimination of left recursion || Removal of Ambiguity in Grammar || CFG || TOC || Compiler Design

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  • Опубликовано: 17 ноя 2024

Комментарии • 81

  • @diptanshumalviya7547
    @diptanshumalviya7547 3 года назад +53

    "Let's see one more Example " is the best dialogue in the Video. Thank You,Sir.

    • @SudhakarAtchala
      @SudhakarAtchala  3 года назад +7

      Most welcome Malviya. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

  • @nethrakumar2843
    @nethrakumar2843 Год назад +64

    thanks a lot sir well explained🙂 I scored 91 out of 100 thanks to you and other youtubers🙏😊

    • @SudhakarAtchala
      @SudhakarAtchala  Год назад +14

      Well done. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @theamazing4365
    @theamazing4365 2 года назад +23

    I have failed in my mids in compiler design and tomorrow I have my semester examination....and I found this man....with no fears I will just not only pass but I would have a great result for sure...thank you so much sir....

    • @SudhakarAtchala
      @SudhakarAtchala  2 года назад +1

      All the best for your exam. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

  • @praneethalakshmi8234
    @praneethalakshmi8234 2 года назад +10

    In the short span of our exams, your videos are such an easiest way of studying and understanding , sir. And more helpful by your way of teaching relatable topics of our subjects.

    • @SudhakarAtchala
      @SudhakarAtchala  2 года назад +3

      So nice of you. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

  • @durgaprasad4648
    @durgaprasad4648 5 лет назад +7

    you are my hero, sir.
    because you are spending your valuable time to students

    • @SudhakarAtchala
      @SudhakarAtchala  5 лет назад +2

      Hai Durga Prasad, plz go through my playlists once. Definitely you will like more videos. Thanks for your encouragement and support towards our channel.Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.

  • @BennurKarthik
    @BennurKarthik 7 месяцев назад +1

    Thank you so much sir your lectures have made us to get good knowledge and to score good in the examination the best ever lecture I haven't seen till now sir definitely you'll get what you deserve sir

  • @vaishnavishendkar8588
    @vaishnavishendkar8588 Год назад +2

    Sir you teach the main and important concept which actually requred to solve the example and to undestand it.its nice

    • @SudhakarAtchala
      @SudhakarAtchala  Год назад

      So nice of you. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @savithachouhan1642
    @savithachouhan1642 5 лет назад +7

    Thank you for giveing the more exams with diffent type of proboem in one method.

    • @SudhakarAtchala
      @SudhakarAtchala  5 лет назад +1

      Thank you. Plz subscribe to the channel and share with your friends.

  • @mrrobot7869
    @mrrobot7869 3 года назад +2

    Next level of explanations in a simple way to getting understand easily....thank u so much sir for ur time

    • @SudhakarAtchala
      @SudhakarAtchala  3 года назад

      Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

  • @Mathworld1269
    @Mathworld1269 3 года назад +1

    Really such a wonderful explanation sir....thank you so much sir for sharing your knowledge

  • @hrudaytej9103
    @hrudaytej9103 4 года назад +5

    thank you soo much sir you literally are saving my life....love this playlist of compiler design!!!

    • @SudhakarAtchala
      @SudhakarAtchala  4 года назад

      Hai Hruday Tej, plz go through my playlists once. Definitely you will like more videos. Thanks
      for your encouragement and support towards our channel. Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.

  • @pasupuletibhavana
    @pasupuletibhavana Месяц назад

    Well explained sir and same example had given in my exam thank you so much sir 😊

    • @SudhakarAtchala
      @SudhakarAtchala  Месяц назад +1

      nice to hear. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

  • @sahanashreeg611
    @sahanashreeg611 7 месяцев назад +3

    When someone ask how u get marks 😅😅 meanwhile my mind RUclips teachers🎉🤭

    • @SudhakarAtchala
      @SudhakarAtchala  7 месяцев назад +1

      All the best. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @Akhil.p
    @Akhil.p Год назад +1

    Well explained sir,you deserve the best.

    • @SudhakarAtchala
      @SudhakarAtchala  Год назад

      Thanks a ton. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @prabhatsingh6124
    @prabhatsingh6124 2 года назад

    You explained it very well thank you sir ji 🙏

    • @SudhakarAtchala
      @SudhakarAtchala  2 года назад

      Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

  • @sulfikharshamsuddin3916
    @sulfikharshamsuddin3916 Год назад +2

    Sir, could you please help to solve the following
    A -> Ba / Aa / c
    B -> Bb / Ab / d

  • @alekhyachawla1326
    @alekhyachawla1326 3 года назад

    I can directly attempt exam by this videos it doesn’t need any practice also😁

    • @SudhakarAtchala
      @SudhakarAtchala  3 года назад

      All the bes for the exam. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

  • @HeroHerohero-e2k
    @HeroHerohero-e2k Месяц назад

    you are amazing sir😍😍😍😍

    • @SudhakarAtchala
      @SudhakarAtchala  Месяц назад

      Thanks. Please like the videos, subscribe to the channel, and share it with your friends. Thanks in advance.

  • @akhil323
    @akhil323 Год назад

    u covered max of all examples
    thank u so much
    💌💌

    • @SudhakarAtchala
      @SudhakarAtchala  Год назад

      Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @bollamrohith2777
    @bollamrohith2777 3 года назад

    what if we have 3 non-terminals..A, B, C (Indirect left recursion)..then what should be substituted in what variables....like if we have 2 non-terminals A, B we substitute A in B

  • @pinky_jain4360
    @pinky_jain4360 3 года назад

    Tqsm sir this videos helping me a lot 🙏😍

    • @SudhakarAtchala
      @SudhakarAtchala  3 года назад

      Welcome Pinky. Plz subscribe to the channel and if possible share with your friends. Thanks in advance. Your profile picture is excellent.

  • @jalasutramsuryanarayana7105
    @jalasutramsuryanarayana7105 4 года назад +1

    expr arrow expr+expr/expr*expr/id
    This is left recursion.
    What about, this is also same like left recursion,
    X arrow X+X/ X*X /D
    but you did like left factoring.
    Please tell me the difference between among these two productions

    • @SudhakarAtchala
      @SudhakarAtchala  4 года назад

      If you watch left recursiin andbleft factoring videos then your doubt s will be clarified

  • @syambonu4424
    @syambonu4424 6 месяцев назад

    Nice explanation sir

    • @SudhakarAtchala
      @SudhakarAtchala  6 месяцев назад

      Thanks and welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

  • @JerushaRaniTamiri
    @JerushaRaniTamiri 8 месяцев назад

    E → T + E|T
    T→V*T|V
    V → id
    Sir, For this grammar left Recursion or left factoring there or not?

  • @Chandinidadu
    @Chandinidadu 4 года назад

    Excellent explanation sir

  • @harshithav9455
    @harshithav9455 8 месяцев назад +1

    TQ soo much sir

    • @SudhakarAtchala
      @SudhakarAtchala  8 месяцев назад

      So nice of you. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @anmollalit
    @anmollalit 3 года назад +1

    Cant Thank you Enough !!

  • @fasterbaiter
    @fasterbaiter Год назад

    Do we need to remove left recursion in bottom up parsing questions (lr slr, clr , lalr)?

    • @SudhakarAtchala
      @SudhakarAtchala  Год назад

      Yes. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @music4life415
    @music4life415 6 месяцев назад

    Sir, does removing left recursion imply removing the ambiguity as well? As it's mentioned in this video's title..

    • @SudhakarAtchala
      @SudhakarAtchala  6 месяцев назад +1

      yes. We can remove ambiguity in 2 ways left recursion and left factoring. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

    • @music4life415
      @music4life415 6 месяцев назад +1

      @@SudhakarAtchala Already subscribed sir..U are doing a great help to us sir..🙏❤️

  • @zahramirza1146
    @zahramirza1146 Год назад

    Amazing content! 🤍

    • @SudhakarAtchala
      @SudhakarAtchala  Год назад

      Thank you 🙌. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

    • @zahramirza1146
      @zahramirza1146 Год назад

      @@SudhakarAtchala sure ;)

  • @mudunuridevikrishnasri4342
    @mudunuridevikrishnasri4342 9 месяцев назад

    Thank you so much sir👏

    • @SudhakarAtchala
      @SudhakarAtchala  9 месяцев назад

      Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

  • @lochannatesh6684
    @lochannatesh6684 2 года назад

    great explanation!! keep it up :)

    • @SudhakarAtchala
      @SudhakarAtchala  2 года назад

      Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

  • @aloktamrakar9541
    @aloktamrakar9541 5 месяцев назад

    Understand ❤❤

    • @SudhakarAtchala
      @SudhakarAtchala  5 месяцев назад

      Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @NOTHING-uk4cw
    @NOTHING-uk4cw 7 месяцев назад

    Thank you ❤

    • @SudhakarAtchala
      @SudhakarAtchala  7 месяцев назад

      You're welcome 😊. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @A1Tech6111
    @A1Tech6111 7 месяцев назад

    Thanks sir

    • @SudhakarAtchala
      @SudhakarAtchala  7 месяцев назад

      Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @dimitrios67
    @dimitrios67 5 лет назад +1

    super!

    • @SudhakarAtchala
      @SudhakarAtchala  5 лет назад

      Hai , plz go through my playlists once. Definitely you will like more videos. Thanks for your encouragement and support towards our channel.Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.

  • @shahsikalagowda183
    @shahsikalagowda183 Год назад +2

    🥰🥰

    • @SudhakarAtchala
      @SudhakarAtchala  Год назад +1

      Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

  • @anithakanaparthi8899
    @anithakanaparthi8899 5 лет назад

    Very good

    • @SudhakarAtchala
      @SudhakarAtchala  5 лет назад +1

      Hai anitha kanaparthi , Thanks for your encouragement and support towards our channel.Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.

  • @tejasagasthya3010
    @tejasagasthya3010 4 года назад +1

    Aren't we supposed to substitute A productions in S..

    • @SudhakarAtchala
      @SudhakarAtchala  4 года назад

      Not needed

    • @SudhakarAtchala
      @SudhakarAtchala  4 года назад +2

      Hai Tejas agasthya, plz go through my videos once. Definitely you will like more videos. Thanks
      for your encouragement and support towards our channel. Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.

  • @ManojKumar-hj7fh
    @ManojKumar-hj7fh 3 года назад +5

    Example 5:
    S->XSS'|aS'
    S->XS'|SbS'|e
    Sir you made a small mistake here, you wrote,
    S->XSS'|aS'
    S->XS'|SbA'|e

    • @SudhakarAtchala
      @SudhakarAtchala  3 года назад +1

      k manoj. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

  • @vaibhavsingh841
    @vaibhavsingh841 5 лет назад

    Legend

    • @SudhakarAtchala
      @SudhakarAtchala  5 лет назад

      Hai Vaibhav Singh, plz go through my playlists once. Definitely you will like more videos. Thanks for your encouragement and support towards our channel.Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.