FIRST() and FOLLOW() Functions

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  • Опубликовано: 2 окт 2024
  • Compiler Design: FIRST() and FOLLOW() Functions
    Topics discussed:
    1. The derivation of FIRST() function.
    2. The derivation of FOLLOW() function.
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    Music:
    Axol x Alex Skrindo - You [NCS Release]
    #CompilerDesignByNeso #CompilerDesign #FirstAndFollow

Комментарии • 60

  • @MadaraUchiha-wj8sl
    @MadaraUchiha-wj8sl Год назад +208

    The follow part is very complicatedly explained

    • @CSE-YuvabharathiS
      @CSE-YuvabharathiS 8 месяцев назад +9

      True 😢

    • @devonbotney2762
      @devonbotney2762 7 месяцев назад +2

      Yeah. It is explained well it is just not worded so nicely. I understood it but I did need to rewind a few times

    • @barnabassolomon1629
      @barnabassolomon1629 5 месяцев назад +4

      @@devonbotney2762 thats called terrible explanation

    • @barnabassolomon1629
      @barnabassolomon1629 5 месяцев назад +1

      check tutorial's point channel
      about follow

    • @joaodonate2388
      @joaodonate2388 Месяц назад +4

      FIRST() function: 🥰🤗😘
      FOLLOW() function: 💀👹👺

  • @mixshots1801
    @mixshots1801 Год назад +16

    Really very well explained to the point without any confusion really awesome explain thank you very much

  • @Banditxam4
    @Banditxam4 8 месяцев назад +8

    Bruh I didn't get anything in follow part

  • @RBm-000
    @RBm-000 11 месяцев назад +4

    very good i am watching this after attending a class in my college and not understanding a word 👏

  • @venkatabhi6827
    @venkatabhi6827 6 месяцев назад +3

    Really well explained ❤

  • @arjitprajapati2805
    @arjitprajapati2805 10 месяцев назад +10

    at 7:47 why follow(T) = first(E ') not follow(T) = follow(E ')

  • @Alidib-n3t
    @Alidib-n3t 10 месяцев назад +13

    the explaining of follow is so bad

  • @saraalsayed8241
    @saraalsayed8241 Год назад +9

    please upload the rest, thank you

  • @azaamhassen5600
    @azaamhassen5600 11 месяцев назад +3

    we didn't take the null character as a FIRST() in the previous video.why?

  • @salomonmetre2117
    @salomonmetre2117 Год назад +6

    8:27 - 8:33 : "We also don't have any non-terminals which follow T in these two production rules", how ?

  • @MrKaioxD
    @MrKaioxD Год назад +8

    the first is easy, the follow is more complicated

  • @spikeyang
    @spikeyang Год назад +3

    Very good explanation,thanks!

  • @alphabetdot6613
    @alphabetdot6613 8 месяцев назад +3

    Here i understand follow i was struggling in gate smasher in follow, it's damn easy

  • @abhishekvanenooru2869
    @abhishekvanenooru2869 7 месяцев назад +2

    en madanna appa senta gunna arthgalla

  • @UmerKhan-ro3dy
    @UmerKhan-ro3dy 4 месяца назад

    Best

  • @gatecomputerscience1484
    @gatecomputerscience1484 Год назад +5

    great teacher ....but please complete syllbus sooon sir

  • @HeDances195
    @HeDances195 18 дней назад

    why all neso academy videos have to be an airline announcement... but great work lol

  • @nilsilaaa
    @nilsilaaa 9 месяцев назад +8

    the greatest video that I’ve ever watched, thank you

  • @noone-ip8qs
    @noone-ip8qs Год назад +2

    So if the Variable to which we r writing the follow sym is being followed by the same variable twice is two diff products, you write their first pos as one of the follow pos. Am I correct?

  • @uditish5531
    @uditish5531 10 месяцев назад +1

    follow method was complicated

  • @gs_invader7364
    @gs_invader7364 10 месяцев назад +1

    why doesn't T' have * in follow

  • @fatmamohmed58
    @fatmamohmed58 8 месяцев назад +2

    thanks for your effort

  • @temple_r5760
    @temple_r5760 5 месяцев назад +2

    Your lecture is completely genius. Thank you so much.

  • @adityaSingh-wk9jk
    @adityaSingh-wk9jk 7 месяцев назад

    Follow is a complicated topic , do watch this more than once to get more clarity.

  • @TechAsad
    @TechAsad 10 месяцев назад

    compiler construction is a pain in a$$

  • @rajeshprajapati1851
    @rajeshprajapati1851 Год назад +8

    Always to the point.

  • @yunikabaniya9507
    @yunikabaniya9507 Год назад +1

    thankyou.

  • @wassup102
    @wassup102 Год назад +1

    thank u sir

  • @poonammaila
    @poonammaila Год назад +1

    Thx sir

  • @someskull6426
    @someskull6426 Год назад +3

    First

  • @matuskurilak2517
    @matuskurilak2517 6 месяцев назад

    i love u man

  • @yassouuchiha
    @yassouuchiha 5 месяцев назад

    God bless this brother

  • @yoandeul9297
    @yoandeul9297 Год назад +1

    Very learly, thank you for the great content.

  • @VenkatSaipavan-n1o
    @VenkatSaipavan-n1o Год назад +1

    Thank you 👍

  • @taz7799
    @taz7799 10 месяцев назад +2

    Thank you so much for the clear explanation! I was feeling lost but you made it so simple

  • @Noah-357
    @Noah-357 11 месяцев назад

    Bro, in option 2, the first of the following non terminal will be selected is there E' because it follows T right.

    • @FranklinPeter-tp1bh
      @FranklinPeter-tp1bh 10 месяцев назад +1

      we will place epsilon in every E' before starting the process

  • @diwakarsingh3412
    @diwakarsingh3412 9 месяцев назад

    god of follower salute sir

  • @aamirali6976
    @aamirali6976 11 месяцев назад

    wah sain wah

  • @debanjanmalakar3161
    @debanjanmalakar3161 10 месяцев назад +1

    sir can you explain this
    S → A
    A → aB / Ad
    B → b
    C → g
    in terms of First()

  • @05k0_meghana8
    @05k0_meghana8 Год назад

    thanks

  • @nainarsuthan4344
    @nainarsuthan4344 Год назад +1

    Today I am leave this video

  • @lovakush7795
    @lovakush7795 Год назад

    ❤❤❤❤

  • @deeeepthi
    @deeeepthi 5 месяцев назад

    so comiplicated

  • @hamburger360
    @hamburger360 7 месяцев назад

    roll your Rs bhai, very offputting

  • @cumarmusse9516
    @cumarmusse9516 5 месяцев назад

    i have exam in less than an hour and you saved me

  • @ziyi.com__
    @ziyi.com__ 10 месяцев назад

    wonderful explanation!!!! Save me the day before test!