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Fibonacci Number | Recur + Memo | Bottom Up | DP Concepts & Qns - 2 | Leetcode-509 

codestorywithMIK
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Hi Everyone, this is the 2nd video of our new Playlist "DP Concepts & Qns".
Today we will solve the most famous and first DP problem Fibonacci Number using (Leetcode-509) :
1. Recur + Memo
2. Understand Time Complexity
3. Bottom Up
4. Constant Space Complexity Solution
If you have been following my "DP Concepts & Qns" playlist , then these will become very easy.
Make sure to watch from the beginning of this playlist to master DP in the easiest way possible.
My aim is to make DP easy and make everyone believe that once you get clarity , you can solve even DP Qns Easily.
It will no longer be a Nightmare topic for anyone. All I need is your attention for some time and CONSISTENCY.
"If someone can, we can too"
Problem Name : Fibonacci Number
Company Tags : Many Companies
My solutions on Github : github.com/MAZ...
Leetcode Link : leetcode.com/p...
My Graph Concepts Playlist : • Graph Concepts & Qns -...
My GitHub Repo for interview preparation : github.com/MAZ...
Subscribe to my channel : / @codestorywithmik
Instagram : / codestorywithmik
Facebook : / 100090524295846
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#coding #helpajobseeker #easyrecipes #leetcode #leetcodequestionandanswers #leetcodesolution #leetcodedailychallenge #leetcodequestions #leetcodechallenge #hindi #india #hindiexplanation #hindiexplained #easyexplaination #interview #interviewtips
#interviewpreparation #interview_ds_algo #hinglish

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24 авг 2024

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Комментарии : 48   
@hrithikrudra4292
@hrithikrudra4292 Год назад
Awesome explanation,bhai..Will be following your DP series thoroughly..❤
@codestorywithMIK
@codestorywithMIK Год назад
Thanks a lot Hrithik ❤️❤️
@amancollege9064
@amancollege9064 3 месяца назад
Men search best videos on dsa...men stay ...men see....men understand now its daily routine to come here and learn new concept in very interesting way 🥰
@codestorywithMIK
@codestorywithMIK 3 месяца назад
Men happy ❤️❤️❤️
@engineerweeb
@engineerweeb 3 месяца назад
bhaiya bht awsm videos hai dp ki best explaination
@iceyyeah
@iceyyeah Месяц назад
i have been struggling with dp even after solving 300 problem now i can solve dp problem and actually think how to approach dp problem, thank you sir for your amazing contribution.
@pragatigoyal4015
@pragatigoyal4015 4 месяца назад
I haven't seen any single video of DSA as good as yours.
@codestorywithMIK
@codestorywithMIK 4 месяца назад
Means a lot 🙏
@peterfromengland8663
@peterfromengland8663 3 месяца назад
I couldn't i find this channel before
@sibasisbadatya3382
@sibasisbadatya3382 2 месяца назад
Story ek dum 1st class sir.
@venkatarohitpotnuru38
@venkatarohitpotnuru38 2 месяца назад
Always grateful sir😍
@M.-lz6ne
@M.-lz6ne 10 месяцев назад
Pure gold man, I am going through your older videos to understand things in depth.
@codestorywithMIK
@codestorywithMIK 10 месяцев назад
Means a lot . Thank you so much 🙏😇
@gui-codes
@gui-codes Месяц назад
Love you bhai
@manimanohar_001
@manimanohar_001 Год назад
First view
@KartikeyTT
@KartikeyTT 11 дней назад
tysm sir
@darkbgm4582
@darkbgm4582 2 месяца назад
you're Amazing tutor
@VishalSingh-go6fk
@VishalSingh-go6fk Год назад
Leetcode challenge to dp series, I love your teaching style ❤❤❤
@codestorywithMIK
@codestorywithMIK Год назад
Thank you 😇🙏
@opsahadat9567
@opsahadat9567 3 месяца назад
Great On Planet
@vishalplayzz2580
@vishalplayzz2580 Год назад
hoping 2 more videos this weekend 😁
@aws_handles
@aws_handles 3 месяца назад
You are the best
@tutuimam3381
@tutuimam3381 Год назад
Thanks a lot
@adityavaste8963
@adityavaste8963 Год назад
Awesome sir !!!
@nisargpatel12
@nisargpatel12 Месяц назад
Hello Brother Can you provide whole dp playlist notes? Anyway, your explanation is amazing.
@Ash-fo4qs
@Ash-fo4qs Год назад
nice video. can u also make some videos on small projects. like from your own projects pingball etc.
@codestorywithMIK
@codestorywithMIK Год назад
Will plan for sure. Seems a good idea ❤
@shabananoor9423
@shabananoor9423 Год назад
Best explanation
@ArjunSaxena-wl3qs
@ArjunSaxena-wl3qs 5 месяцев назад
setting the pace !
@Thriftinghai
@Thriftinghai Год назад
Perfection ❤
@22gauravkumar70
@22gauravkumar70 2 месяца назад
Segment Tree pe video daalo
@wearevacationuncoverers
@wearevacationuncoverers Год назад
Perfect
@aaditibisht3418
@aaditibisht3418 4 месяца назад
sir pls aap leetcode contest ke bhi solutions upload kiya karo 😍
@codestorywithMIK
@codestorywithMIK 4 месяца назад
This week’s Qn-4 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-JToq_-hQxv8.htmlsi=BarEYMpIBxlMERFT ❤️❤️
@parthbhatti4151
@parthbhatti4151 10 месяцев назад
🙏🙏
@souravjoshi2293
@souravjoshi2293 Год назад
Waiting for more videos
@M.m554
@M.m554 10 месяцев назад
plz start a series on oops in java
@krishnan828
@krishnan828 Год назад
bhaiya could you teach us how to improve our github page like urs,and some of you developed projects too..
@AdarshGupta-dn5bx
@AdarshGupta-dn5bx 2 месяца назад
where can I access your tab notes
@shivanshnegi6957
@shivanshnegi6957 Год назад
bhaiya can you tell me time complexity of top down approach of this
@JJ-tp2dd
@JJ-tp2dd Год назад
TC : O(N) because each n will be calculated/visited only once. Space is also O(N)
@codestorywithMIK
@codestorywithMIK Год назад
Thanks JJ CORRECT
@codeandtalk6
@codeandtalk6 Год назад
@k.vabhavmishra
@k.vabhavmishra Год назад
21:44 pr addition is incorrect it should be K+2K+(2^2)*k+(2^3)*k........=T(n)
@codestorywithMIK
@codestorywithMIK Год назад
Thanks a lot ❤️
@sicarius1583
@sicarius1583 2 месяца назад
mic quality 🤌
@JJ-tp2dd
@JJ-tp2dd Год назад
Java: Rec+Memo class Solution { private int solve(int n, int[] dp){ if(n < 2) return n; if(dp[n] != 0) return dp[n]; int ans = solve(n-1,dp) + solve(n-2,dp); return dp[n] = ans; } public int fib(int n) { int[] dp = new int[n+1]; return solve(n,dp); } } Bottom up: class Solution { public int fib(int n) { if(n
@codestorywithMIK
@codestorywithMIK Год назад
❤️❤️❤️
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