construction of syntax tree in compiler design

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  • Опубліковано 31 жов 2024

КОМЕНТАРІ • 79

  • @manuraj8889
    @manuraj8889 5 років тому +18

    Have been searching for a good teacher who can teach compilers crystal clear. Got it. Subbed.

    • @SudhakarAtchala
      @SudhakarAtchala  5 років тому +2

      Hai
      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.

  • @smile-tk7yt
    @smile-tk7yt 3 роки тому +8

    Thanks a lot sir. I can't understand my lecturer's class, but if I see ur videos instally I understand everything. Thank you

    • @SudhakarAtchala
      @SudhakarAtchala  3 роки тому +1

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

  • @sajidshaik5373
    @sajidshaik5373 3 роки тому +7

    Masha Allah sir u r brilliant sir
    U have cleared a lot of doubts sir
    May God bless u and have a good future sir u r working hard sir
    Like u sir thank you sir
    Very humble man

  • @ranush5310
    @ranush5310 Рік тому +3

    Thank you 🙏🏻 sir you helped us a lot , instead of paying to institute,we would pay for your lecture may be it would be worth it

    • @SudhakarAtchala
      @SudhakarAtchala  Рік тому +1

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

  • @subhrajitbhowmik1913
    @subhrajitbhowmik1913 4 роки тому +21

    A humble suggestion, I think we need to include the preliminary step of converting the expression to it's postfix form before writing the symbol-operation table. Nonetheless, your videos have been a life-saver! :)

    • @SudhakarAtchala
      @SudhakarAtchala  4 роки тому +9

      Hai Subhrajit Bhowmik, 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.

  • @roshinihimashali6519
    @roshinihimashali6519 3 роки тому +38

    i feel sad for the students before 2019

    • @SudhakarAtchala
      @SudhakarAtchala  3 роки тому +4

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

  • @sohinikumar5096
    @sohinikumar5096 7 днів тому

    Thankyou Sir. This video has helped me a lot.

    • @SudhakarAtchala
      @SudhakarAtchala  6 днів тому

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

  • @ganeshjaggineni4097
    @ganeshjaggineni4097 7 місяців тому

    NICE SUPER EXCELLENT MOTIVATED

  • @groverdivyanshu
    @groverdivyanshu 10 місяців тому +2

    Best video thank you

    • @SudhakarAtchala
      @SudhakarAtchala  10 місяців тому

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

  • @SrujuYadav123
    @SrujuYadav123 3 місяці тому

    Super sir 🎉 tomorrow is my exam sir Your videos are so helpful sir🎉

    • @SudhakarAtchala
      @SudhakarAtchala  3 місяці тому

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

  • @ishaaq5506
    @ishaaq5506 3 роки тому +4

    Awesome sir..hats off for ur wonderful work..

    • @SudhakarAtchala
      @SudhakarAtchala  3 роки тому

      Thank you so much 😀 Ishaque. Plz subscribe to the channel and if possible share with your friends. Thanks

  • @itsagrian_culture
    @itsagrian_culture 9 місяців тому

    Xtremely good❤❤

    • @SudhakarAtchala
      @SudhakarAtchala  9 місяців тому

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

  • @karvylalchandani8702
    @karvylalchandani8702 11 місяців тому +2

    this is wonderful! Thank you so much

    • @SudhakarAtchala
      @SudhakarAtchala  11 місяців тому

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

  • @karunavimal3393
    @karunavimal3393 Рік тому

    thank you so much sir you are the best of the best

    • @SudhakarAtchala
      @SudhakarAtchala  Рік тому

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

  • @satya02120
    @satya02120 2 роки тому +10

    Sir 9.30 is there any P7 operation?
    Because what we should do operator (+)?

  • @keerthanabvatsala4036
    @keerthanabvatsala4036 5 років тому +1

    Thank you for your explanation sir

    • @SudhakarAtchala
      @SudhakarAtchala  5 років тому

      Hai Keerthana
      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.

  • @hemvardhan1749
    @hemvardhan1749 6 місяців тому

    Great explanation sir🫡

  • @sumanthkumar7921
    @sumanthkumar7921 5 років тому

    Sir your explanation is too good

  • @aakashm.v9401
    @aakashm.v9401 Рік тому

    Crystal clear .

    • @SudhakarAtchala
      @SudhakarAtchala  Рік тому

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

  • @kit17s
    @kit17s 5 місяців тому

    Thank you so much....

    • @SudhakarAtchala
      @SudhakarAtchala  5 місяців тому

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

  • @harleenkaur1535
    @harleenkaur1535 2 роки тому

    Thank you so much sir
    This video is very helpful for me😇

    • @SudhakarAtchala
      @SudhakarAtchala  2 роки тому

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

  • @BindiyaSudarsun
    @BindiyaSudarsun 6 місяців тому

    Best!
    🙏👍

    • @SudhakarAtchala
      @SudhakarAtchala  6 місяців тому +1

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

  • @vivekkumar-xc8vq
    @vivekkumar-xc8vq 5 років тому +1

    Amazing explanation sir....Want more videos and as soon as possible......

    • @SudhakarAtchala
      @SudhakarAtchala  5 років тому +1

      Hai Vivek Kumar
      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.

    • @SudhakarAtchala
      @SudhakarAtchala  5 років тому +1

      Definitely I will upload remaining videos

  • @nivethank8974
    @nivethank8974 8 місяців тому

    Sir, can you please make a video class for
    1.Bottom-up evaluation of s-attribute definitions
    2.Design of predictive translator

    • @SudhakarAtchala
      @SudhakarAtchala  8 місяців тому +1

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

  • @bhavanidakarapu9540
    @bhavanidakarapu9540 3 роки тому

    Great explanation sir...👍👍👍

    • @SudhakarAtchala
      @SudhakarAtchala  3 роки тому

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

  • @sureshkumar-kj3dv
    @sureshkumar-kj3dv 3 роки тому

    thanks a lot sir

    • @SudhakarAtchala
      @SudhakarAtchala  3 роки тому +1

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

  • @hemantsharma4321
    @hemantsharma4321 5 років тому

    Very well 👍👍

    • @SudhakarAtchala
      @SudhakarAtchala  5 років тому

      Hai Hemant Sharma, 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.

  • @raghavanarayana1
    @raghavanarayana1 5 років тому +3

    After storing z in p6 don't we need to do the same for + symbol also?

    • @SudhakarAtchala
      @SudhakarAtchala  5 років тому +3

      Yes we have to write for + also. Thanks for observation.

    • @SudhakarAtchala
      @SudhakarAtchala  5 років тому

      Hai Raghava Narayana , 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.

    • @smile-tk7yt
      @smile-tk7yt 3 роки тому

      Yes they have done later for + symbol also. I think u didn't observe correctly

  • @sumanthkumar7921
    @sumanthkumar7921 5 років тому

    Sir you have not explained some of the topics like variants of syntax trees(dag),backpatching,Types and declarations and switch statements hope you cover them sir.

  • @chundurupriyanka3980
    @chundurupriyanka3980 5 років тому +1

    In previous question papers they have given the question like
    SDT to generate the intermediate code for assignment operator statement.give an example..
    How to solve can u please answer sir..please

    • @SudhakarAtchala
      @SudhakarAtchala  5 років тому

      Definitely i will try to upload a video on intetmediate code for assignment operator.

    • @SudhakarAtchala
      @SudhakarAtchala  5 років тому

      May i know when is your CD exam

    • @chundurupriyanka3980
      @chundurupriyanka3980 5 років тому

      @@SudhakarAtchala ..On June 1st sir..Thank u for ur fast reply sir..

  • @pujithagaddale7171
    @pujithagaddale7171 3 роки тому

    Sir is syntax tree and abstract syntax are same ??? Pls reply

  • @bunnyi2462
    @bunnyi2462 2 роки тому +1

    Sir.. is SDD tree or Syntax tree is same??

    • @SudhakarAtchala
      @SudhakarAtchala  2 роки тому

      no they are different. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

  • @sirisha9156
    @sirisha9156 4 роки тому

    Sir what are the applications of sdts

  • @sriharismart9255
    @sriharismart9255 3 роки тому

    Sir while we are writing steps,do we have to consider operator precedence or not?

  • @sricharanvaranasi4797
    @sricharanvaranasi4797 4 роки тому +1

    sir ,
    at 11 : 15 when we are writing the productions , how do we know the order of the productions
    like why cant we write in this order
    E -> E * T
    E -> E - T
    E -> E + T
    does this have anything to do with the operator precedence..?

    • @SudhakarAtchala
      @SudhakarAtchala  4 роки тому

      No need to consider operator precedence. Based on the expression only we have written sdd. By using sdd we have to get the expression x*y-5+z. If you written like you specified we should not get expression.

    • @SudhakarAtchala
      @SudhakarAtchala  4 роки тому

      Hai Sricharan, 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.

    • @mallikarjunpidaparthi
      @mallikarjunpidaparthi 3 роки тому +3

      Low precedence operators come at top and high precedence ones come at bottom levels of trees. Write the productions accordingly.