Decoding Recursion | Count Ways to Reach Nth Stair Problem! | Nishant Chahar | Leetcode | GFG

In this video, we are learning about Recursion and how it works with the help of two problems.
1. Problem: practice.geeks...
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[@Curious.chahar]

I hope samajh raha hoga! kuch bhi suggestions ho to bata sakte ho
Also TLE isliye aa raha hai because ye sab problems Dynamic Programming (DP) ki hai vo jab karnege to hatt jayega ye don’t worry!
link: practice.geeksforgeeks.org/problems/count-ways-to-reach-the-nth-stair-1587115620/1

[@mdrashid3367]

Bhaiya mujhe smjh mai aa raha hai maine notes v bana raha hun 💓 lot of love and thank you very much bhaiya

[@Prashant_Dhote]

Better understanding with you bhaiya

[@tapannaik5303]

So smooth bhaiya 🤭🤭.. achesee samj agaya💕💕.... Nishant Bhai I'm 3rd year CSE student, Microsoft is my Dream company #Microsoft

[@spyhead2860]

jab mene yhan submit kiya to mera code 21th test case par jakar code optimazation ke liye bol rha hai so what i do
my code is :
int countWays(int n)
{
if(n==2 || n==1)return n;

long long int recall1 = countWays(n-1);
long long int recall2 = countWays(n-2);
long long int res = recall1+recall2;

return res;
}

[@srashtifarkya4940]

Yessss..... Bhaiya

[@vishalshrivastav1710]

Day-3
thanks for such an amazing video bhaiya............. :)

[@shubhamkumbhar2250]

Day 3 Task Done ✅ and Waiting for Tomorrow Lecture. Now i understand Recursion Concept.

[@karanjot_singh]

Am a beginner wow he's good at teaching ,
My journey starts from here!
Day-3 out of 30
Thank you bro

[@englishtestdaily2415]

one of the best explanation on youtube

[@shivamnk8]

Day3 : ✅
Nicely explained...that connect to the stairs' example
You are awesome 🔥

[@ScriptyVijay]

Same as previous question it's showing the time limit exceeded error and it only passed 21 cases over 997.
I know this is the way to get answer but i think it's not so optimized.
Edited - Ok I saw your pinned comment now i got this. 👍

[@ankitchandore1554]

Bhaiya your explanation is to the point which is different from other TH-cam channel 🙂👍👍

[@oNago555]

the explanation was very clear , thanks bhaiya ❤️

[@vaibhavigvp]

Amazing feeling learning with you :) thank uh bhaiyaaa

[@kapilrajendra]

Thank you !, Nishant Bhai❤️ for making this course in HINDI🤘🤘.

[@biswadeeppurkayastha8513]

Extremely simplified manner of teaching

[@srinityapavani5347]

day 3 done successfully! I was able to code this question myself! Good improvement! feeling motivated!

[@pplo7]

Getting everyone that come every day to learn here

[@pratiktekale994]

very helpful,
great explanation

[@jayprakashmangal]

Ha bhaiya samajh aa gya
Yeh que apne bohat easy way main samjhaya h

[@daksheshgupta5476]

EKDUM NEXT LEVEL BHAIYA............BAHUT MST PADHAYA HAI

[@Prashant_Dhote]

Day 3/30
Thank you so much Bhaiya 🔥🔥 , bahut sandar

[@nik_codes7044]

Understood the concept behind this problem...will code it.

[@AhmedRaza-cx7zy]

Day 3/30
Three days completed!!
Waiting for next videos!! 🤩🤩

[@prasenjeetkapse2020]

I really like your way of explanation.

[@shubhamagnihotri4215]

day3 done , I was confused on how to solve this type of problem, great explanation, thanks

[@bhaveshchavan6075]

Crystal Clear understanding of recursion concept very well explained bhaiyaa❤🔥

[@SH_987]

Luv Bhaiya se Padhne ke baad, ab yaha aake knowledge or polish ho gayi. THANKS.

[@abhi_chaturvedi]

Thanks nishant bro it is very helpful to revise my recursion and also easy to understand thanx for this and itta hardwork krne k liye humare liye.....
your hardwork payss off.....

[@shobhitkumar9830]

Completed 3rd video , thankyou Nishant bhayia
Excited for more learning with you....

[@RajPatel-su7ln]

--> Great great bhaiya..
--> small small things u covered with easiest examples..
--> keep growing..

[@srashtifarkya4940]

Amazing Content and Amazing Concept of Teaching..... Thankyou So Much Bhaiya 💓 💖 for this....very Helpful and easy to understand 👉🏼👉

[@lalitsangore]

Day 3 New day with new problem 👍
now it looks simple to solve thnks for this ✌️

[@tanaytambe396]

I understand the concept of Decoding recursion and the solved example Nth stair problem, Thank you @Nishant Sir very much.

[@AryanPatelyt]

Day 3/50
Now I understood it properly
Thanks

[@rupalxx]

Day 3 done👍... Yo toh badhiya que se... Keep going bhaiya

[@ashishagarwal9846]

Day -3.
Pehle theory se concepts clear then coding se application. Easy and amazing. Thanks

[@harshjain7222]

Video -3 completed
#code in 10
Like your explanation technique alot.

[@UdayKumar-qg6nn]

Recursion is crystal clearly explained by you nishanth brother.... Thank you so much for having a little glimpse of last 2 classes in today's class bcz it made us to take to the concept so much brother....
Thanks a lot and the trick of base case, small calculation, recursive call and it is very clear brother....
Day 3/Day 30 is successfully completed bro
Excited for tomorrow's session brother

[@16_omkarjoshiextc33]

now recursion is getting more easier and I have a request can u make a video on c++ stl

[@nayanchandak6576]

Day 3/30
Understand concept thoroughly
Solved problem!
Thank you so much for this series!

[@Aspirant_Rahul.12]

Good explanation and good example used. But please sir try to take different varieties of questions also. Overall great work ❤️❤️

[@positiveattitude9506]

Sir really your voice is amazing your face expressions latterly looking good

[@abhishekkhasre3098]

Great work ... Learning Daily😇😇

[@amiya51]

I have already studied the use of recursion but I like the way you teach us keep doing.

[@amanhayer665]

Day 3 - Finally grasping the concept of Recursion. Great video.

[@yashvarshney9462]

Day 3 Completed Successfully
I am waiting for next video , thanks bahiya for amazing videos

[@batchupranav231]

thanks bhaiya recursion in 10mins is fun and amazing

[@vaibhavkumar4382]

you are very nice at explaining bhaiya I am able to think now

[@arghya_0802]

Day 3 done and dusted. Waiting for tomorrow's video to learn more advance problems of recursion

[@manemanoj3068]

Video on time Buddy 😇

[@jaykumarpatel2372]

You are teaching so well that I solved the question before you solved in video

[@dadakhatri7087]

Nice
I like your videos

[@arpitvijay9382]

Thanks for taking that n = 4 example that made me clear how recursion works in this question

[@zlitegaming8397]

bhot ache se samjh gye bhaiya thank you very much

[@omkarlolage8391]

Thank you so much bhaiya. All clear👍🏼

[@hemantsharma9254]

I need this type lec to thank you sir

[@abhiverma5135]

3 Days completed .
GOAT Nishant bhiya ❤❤
waiting for next lecture👀👀

[@naman789100]

Day 3 Task Done bro getting a nice hand of recursion now

[@ashishkumargupta4090]

Day3- So much helpful....
You are not only a good vlogger but also a good teacher....
Thanks a lot..... Bhaiya❤

[@ronak____165]

Day - 3 ✅
Wonderful explanation 👌❤️

[@pratikshyasasmal5140]

3/30 done😌... Eise chalta raha toh pata nahi chalega kab 30 days khtm ho jayenge aur humara DSA v ho jayega💯... Thank you for making us understand gfg questions.🧿✨

[@nakulpise618]

Day 3 done sir like your content ❤️

[@teksight]

Another day another video. Done!!

[@sahiltambe9085]

I am now getting good grip on recursion sir 😀

[@charitha6271]

Day 3:Done....very nice explanation bhaiya...

[@vivekanandapadhi4654]

Amazing Content and Amazing Concept of Teaching..... Thankyou So Much Bhaiya

[@krutikaushikmohapatra1635]

Day 3/30
Done bt it was late as am not aware of it thank you for solving this question!

[@bhavyejain2289]

Thanks bhaiya, although I am trying to understand this problem but you make the understanding for me even more easier.

[@vn6851]

Made it so simple thanks bhaiya

[@aparupganguly01]

Day 3 ✅
Loving the way I'm learning from you ❤️

[@AbhirajPaul-]

Day 3 done ☑️. Waiting for the next lecture.

[@Yashkurzekar]

Started understanding questions ✨thanks

[@sarthakshah6548]

Day 3 Done ✅. Concept cleared👍🏻

[@kaustavpurkayastha]

Wow what a simple clear explanation man!!

[@jatinnandwani6678]

Thank you bhai
This is quite helpful

[@aditirathore2961]

I was trying to solve this problem but was not able to, thank you for this solution, it was really helpful :)

[@pankajbansal2255]

Day 3/30 💯 Task Done.. 👍🏻
Great Session

[@mdtariqueazeez9213]

Very nicely explained bro 🥰

[@swetadey3227]

Loving the Recursion Series!

[@vishnutiwari1657]

Eagerly waiting for next episode 😍

[@aaradhyahada4828]

Loved this vid and got the concept 🥂

[@deeppatel7657]

DAY-3/30 done
Very well explained bhaiya

[@nehalahmedansari3798]

DAY 3 done....awsm explanation bhaiya.

[@rajdhotre6784]

starting me thoda difficult lag raha tha but Code dekhke simple laga

[@satakshigupta4121]

Day 3 complete
Recursion is getting clear

[@prayashnaik3561]

Informative 💯

[@RAUSHANKUMAR-gw9ri]

Day -3 out of 30✅️
Love to see such content on TH-cam ♥️

[@ankit_6378]

#Day3 Notes and Code done
#CodeIn10 long way to go

[@mdrashid3367]

Jo log apne copy 📚 pe ye sb study karke notes bana rahe h like my comments ok 💗 thanks a lot bhiya love this code in 10
Regular rahna hai tabhi maza aayga ❤️❤️❤️

[@amitamrutiya7335]

Day 3✅
You are making recursion look simple by giving great examples..

[@the_stonedemon2965]

now it clears up the recursion

[@hrishikeshsingh6749]

Now it's my 3 lecture and i enjoy this lot's of respect for you bhaiya
And i also jumpe 2 stairs 😂

[@mayurkumbhare1926]

Day 3
Slowly slowly learning

[@anudeepdasari5504]

getting improved in recursion

[@himeshnayak3734]

Great Content!!!!
Bhaiya ek suggestion h, aap apni video right side me krdo.... jb code run krke dikhate ho toh wo aapke peechhe chhup jaata h!!

[@DHEERAJ0701]

Day 3, I just gained some confidence in doing programming . Thank you so much bahiya 😊😊

[@rajentertainment2422]

Wow,Easily solved ...Thanks Nishant bhai..

[@mannusharma3228]

Was traveling from last 2 days but will do day 3 and day 4 homework now

[@rajgupta9413]

And Day 3 done 🔥

[@anabathulathanaysisir]

Day 3 wow,learning together bro 😀

[@yuvakishor2320]

DAY 3 / 30 ....
It's a great pleasure to learn with you

[@manashpratimbhowmick7211]

Great approach 3 video done 〰️❤
Love from assam nishat bhaiya ❤

[@diptanjankar9848]

Day 3 ❤️ finally great Nishant bheiya