First and Follow in Compiler Design 🔥🔥

[@AhmedRaza-ty7zq]

S=>{$}
K=>{m,n}
M=>{n}
N=>{o,p,$}
O=>{p,$}
P=>{$}
Answer related to follow() 30:41
Once again Thanks for the video😎😎👍👍

[@notshubhm]

same answer 🤙🏼🤙🏼

[@vinayakkore7253]

Same answer 👍👍

[@nimbu_03]

Sir, aapki playlist ko exam se 2 hr pehle karke 29/30 aa gaye, thanks sir 🥳🥳

[@adityabangar2561]

Congratulations bhaii ❤️

[@statusxstream2317]

Bhai ne exam diya fir Kuch mahino ka wait Kiya results ka fir mark pata chala fir yaha comments me mark batane aaya waah kitna time hai bhai ke pass😂😂😂

[@How_To141]

​@@statusxstream2317dandu ne 2 ghante me pura Play list padh kese liya

[@chaitanyachoudhary5142]

I think the fees of engineering should be given to You ❤️ rather than clg teachers

[@gauravbisht504]

Ha bosdk fir degree bhi le liyo isi se

[@Avinash_0307]

TH-cam already did it 😊(he earn minimum 20-80k per video ) from TH-cam ❤

[@shriji_nakrani]

BC degree certificate kaha se laiya ga 😂

[@aryanmundra2344]

Thanks brother i have exam in few days and ur playlist is helping me alot . ❤❤

[@rajgurubhosale8680]

i watched 5 -6 tutorial finaly you cleared all my doubts

[@IsraBegum]

Thank you , It was so difficult for me and you just clear the whole confusion within a minutes.. Thank you brother

[@shashipaswan5521]

The way of your explanation of the topics is great. it clears all the doubts, and your choice of examples is awesome brother. thank you so much for your efforts!

[@ahmedraza6257]

Itnay lectures dekhay samajh ni aya par apki video dekh kr sab easily clear ho gaya Thanks ❤

[@Toxic_playzz]

😊😅

[@knownlearner568]

I completely understood first and follow after viewing your lecture!
Thankyou brother!😍

[@nikhilkamode9090]

15:30 the ans of hw question is S gives KMNOP is k,m,n
K gives k is k, episilon is k,epsilon
M gives m and epsilon is m,epsilon
N gives n is n
O gives o and epsilon is o, epsilon
P gives p and epsilon is p, epsilon

[@Vasuuu_2005]

Yeah it's correct thnx

[@md.shahadathossen5738]

Right!

[@tamannakhan2579]

S-> S+C | B
B-> B &. C | C
C-> *c|a|b
can you solve this

[@GodIsListening379]

N does not produce ε, so stop here.
Therefore, FIRST(S) = {k, m, n}

[@anjaligupta2549]

What about k---,>R​@@GodIsListening379

[@vasulibhai5202]

So clearly explained with examples thankyou very much ❤️

[@pranalibhinge7465]

Great Sirr....such a amazing teaching

[@DurgeshNITian]

I was worried about this topic, but now I'm happy thanks bhaiya

[@dhruvinbhatt6414]

Thanks very much sir , you have covered all the cases thats very useful for even gate 2025 🙏

[@subhadeepchowdhury5244]

Thanks for making it clear in minutes.

[@nailaasghar4203]

Just because of u
I m able to do any question of first and follow thanku soo much sir❤️
From Pak... 🇵🇰

[@pozo-r1x]

aapne saare doubts clear kr diye sir >>>> thankyou

[@MehrabAli-i8e]

Kmall sumjhaya haa sir thanks for teaching Us 🎉🎉

[@daaamn6414]

Hats off to this teacher foo making this so easy!

[@yashsingadiya9850]

The best teacher ever

[@neerajnair1465]

thank you sir , finally sikh liya ye topic 🥲🥲🥲

[@mdshahzada3215]

Wonderful teaching style. Take love from BD.

[@snehaa1915]

Thank you so much.
I was so confused to work with Follow set problems.
Now it's very clear for me.

[@rajbagi2002]

I have exam in 1:40 hour
Just started this video.
Hopefully it will help!

[@vinayakverma1834]

bawa paper kiesa gya

[@vinayakverma1834]

tips dena

[@ayushnaik4215]

same bro

[@nikhilkamode9090]

Kaise tha paper Bhai

[@nikhilkamode9090]

​@@vinayakverma1834kaisa tha paper

[@parwaagrawal]

Really awesome explanation🔥🔥🔥🔥🔥🔥🔥🔥

[@offbeat9980]

thanks boht help hua❤

[@krishnakumargupta4020]

You explain very well and I understand this topic because of you .....sir but please tell me the follow of fifth question.....plzz

[@perfectcomputerengineer]

Please refer my notes for practice

[@a.d.7888]

@@perfectcomputerengineer sir aapke notes toh khareedne padte hai

[@theteenyoutuber2916]

@@a.d.7888 yes lets support this channel👍

[@kaiyurmaheshwari0000]

​​@@theteenyoutuber2916 have you buyed the notes ??

[@theteenyoutuber1991]

@@kaiyurmaheshwari0000 no not yet

[@technicalknownledge1121]

Waoo sir, what a explanation ......

[@izharulhaq668]

best video on this topic till now m keep it up

[@JOY_____98]

Thankyou for providing this topic in brief explain. I totally understood this topic. Thank you so much ❤.

[@Jejiejedkskkdjfd]

Thank you for this amazing video.

[@dhirendrachauhan3287]

Sir Aap Bahut best explanations karte hai.
Thank you Sir 💖

[@KSSTATUSWORLD]

Thank you sir it's very helpful :)

[@sharaitiomar1558]

thanks dear respected sir

[@educatedloffers3029]

Thanku soo much for explaining the first and follow

[@shubhamsaini3658]

Your way to understanding is very good

[@ManjuBhargavRamisetty]

You’re just awesome sir kudos to you….

[@shubhampandit3691]

This was really helpful brother !!!! Thanks

[@muqadaslatif172]

thank you such a great efforts i completely understand the follow function

[@rajsinghbhad]

Thank you so much sir clear karne k liye❤❤

[@csstudent7689]

Perfectly explained....

[@divyasonawane2021]

first follow
S-->{m,n} {$}
K-->{epsilon} {m,n}
M-->{m,epsilon} {n}
N-->{n} {o,p,$}
O-->{o,epsilon} {p,$}
P-->{p,epsilon} {$}
5th question answer
pls tell me this is right or wrong??

[@mujraimgamingff1583]

Right answer is {R,m,n}

[@prabhatsingh6124]

The first of S and K will be {R, m, n} and {R, epsilon} respectively I guess

[@shriniwaskshirsagar9607]

s --> ( k, m, n) is right answer

[@SwetaKumari-ps2rf]

Ur right

[@MaheshPatil-yx5sx]

yes your are right answer👍👍

[@shwetkumarsrivastav2458]

thankyou so much 🙌🏻❤️

[@user-ms1eb7mk5f]

Awesome explanation brother 🥰

[@bhootbanglayt9438]

perfext explanation bro, many thanks

[@prachisrivastava716]

Best video ever 🎉

[@gajanan799]

Thank you so much brother ❤

[@marathistatus7023]

Excellent teaching sir

[@BoharaNaresh377]

Thanks sir love u💖💖💖💖💖 from Nepal

[@learn_and_grow1234]

You are a great teacher

[@nishikantnachane4592]

Best explanation

[@MaheenMushtaq-o5d]

Awesome 🎉

[@SunitaDevi-lp3cx]

Thanku so much really help for video ❤❤❤❤❤❤❤

[@bhavanshipatel2091]

VERY UNDERRATED CHANNEL !

[@theteenyoutuber2916]

ikr

[@_Anshukumar]

too good 😊😊

[@khushichokaliya2462]

Thank you soo much sir❤

[@educateyourselfdaily3196]

Very helpful 👍

[@allpractical]

very nice video thank you

[@prarathanagodbole2815]

Thanks brother.... Mjja agya

[@asmitdixit5776]

thank you for this❤

[@ProdipKarmakar-qq3pz]

great explanation man

[@HarshKumar-jw7eu]

Thanks a lot 🙏 💓 💗

[@AaravkumarShah-s5f]

Thank you.... 🎉.... 😊

[@Mdaniyall]

Cheers mate 🎉

[@amalasebastian9968]

Taught beautifully😍

[@creative_0900]

Konse year mei ho

[@sohinikumar5096]

Thanku Sir.

[@bindubhatt101]

Thank you so so much sir

[@sujoydey9167]

fantastic

[@usamasaleem6538]

Nice Video, Thankyou

[@TK-wp3iw]

Thank you so soo much 😭😭♥️♥️

[@kokoko-t3l]

Dhanyawaad

[@sakshichougule-c9s]

Thank you sir😊

[@lakshaysingla2754]

Perfect!

[@Maatsaabx]

Awesome ❤️‍🔥

[@khushiverma5984]

I Think ur channel is perfect for cse best content with great explanation ❤

[@shubhamjangali5363]

What is the First of K-->R/epsilon
Is {R,m,n} or {m,n}
Please Answer sir. Clear my doubt.

[@TON-108]

I think K is producing k|€ not R|€

[@nikhilkamode9090]

Yep

[@asify2k364]

Thanks G

[@mahankalivarun3993]

thank a lot brother

[@001_ansariaiman8]

Bhai tune mere ko 10 marks dila diya 👍thx

[@aachalkapse29]

thank you sir

[@mobby3849]

thanks a lot

[@ravipatel-r7l]

S={m,n}
K={epsilon}
M={m,epsilon}
N={n}
O={o,epsilon}
p={p,epsilon}

[@MOHITRANA-to7rf]

Legends are studying this for their end sem 😎

[@mr_tejas_14]

thank uh sir

[@asadraza6648]

thanks

[@talibhussainmahtam]

❤❤❤

[@nikhilkamode9090]

30:32 sir hw ka question hai uska follow first S gives ka {$} and K gives ka {k,m,n} and M gives ka {n,o,p,$} O gives ka {n,o,p,$} and P gives ka {p} aayega na sir ??? Tell me wrong or right

[@abhaypratap1558]

i think ye galat hai

[@nikhilkamode9090]

@@abhaypratap1558 nahi sahi hai .

[@ritikraj659]

@@nikhilkamode9090 galat hai bhai

[@tanvihirave1172]

Galat h

[@SurajKumar-kb2uq]

Sir aapne ye t-shirt kaha se li, achi lag rhi hai😊😍😅

[@perfectcomputerengineer]

Bahubali ke Katappa ne di hai 😂
Joking, it’s from Jack & Jones :)

[@lyricalworld4063]

S -> AB
A -> Ca/null
B -> BaAC/ C
C -> b/null
Help to to find First and follow of this

[@garimasingh2689]

{b,a,null}
{b,a,null}
{b,null}
{b,null}

[@abinashdas3103]

Noiceee❤

[@rockybalboa6969]

In hw questions K- small k l epsilon

[@omkargawade1065]

S -> S# | aA | cB | d
Please sir explain the first of this string

[@rinkubhowmick9706]

First remove the left recursion.
Then you can proceed to find first

[@domhoe.9]

areyy prabhu 🙏

[@madhuraraut1940]

Answer for fifth question?

[@perfectcomputerengineer]

Please refer notes for more examples, you shall get 5th question there. Solved and explained

[@tamannakhan2579]

S-> S+C | B
B-> B &. C | C
C-> *c|a|b
what is the ans of this?

[@nitishgautam5420]

18:06 Follow B should be {g,f,$} according to tutorialspoint website , it is written - If FIRST (β) contains ε (i. e. , β ⇒* ε), then
FOLLOW (B) = FIRST (β) − {ε} ∪ FOLLOW (A)
∵ when β derives ε, then terminal after A will follow B.

[@nihaluddinahmad7233]

Q5 ( r, m, n)

[@mohsinhussainrind]

Best

[@vishakhamoghey3667]

Kl hi paper h kya karu mai akie

[@theoriginalbro6215]

Cu bale exam ki tayari ho gya 😂