Nafis khan

Learning MERN Stack | DSA | CSE'27 | Diploma ECE JMI'24

[Nafis khan @nafiskhanjmi]

Today I solved one medium level linkedlist problem on leetcode.
Q:-Remove Nth node from end of list.
In this first I check for 0 or 1 node in linkedlist then return null. After that I used three node reference (slow, fast, prev) that point to the head node.
#DSA #leetcode #Code

[Nafis khan @nafiskhanjmi]

Q:- Linked list Cycle Detection.
I solved this problem using two pointer approach in this one pointer monve one step at a time and another pointer Move two steps at a time and check condition if both pointer become equal then return true otherwise return false

#LeetCode #DSA

[Nafis khan @nafiskhanjmi]

Q:- Merge two sorted linkedlist.

I try this question yesterday approx 1 hour but I didn't solve it and again today I try to solve but after one hour I run code and passed some test cases but found TLE then I take hint and observe I need a dummy node and add smaller node to this.

[Nafis khan @nafiskhanjmi]

@vineeth_agi Interested

[Nafis khan @nafiskhanjmi]

Today I solved one linkedlist problem from blind neetcode in starting I feel I can't solve it but I solved it in 33.57 minutes without seeing any hints.
After a long time again strart solving DSA questions and I will try to be consistent.
Q. Reverse the linkedlist
#DSA #code

[Pawan @_bas_kar_pawan]

How do you say 'No' ??

[Nafis khan @nafiskhanjmi]

🚀 Excited to share that I’ve been selected for the Embedded Systems Internship Program at Emertxe! 🎉

Looking forward to learning, building, and growing through this amazing opportunity.

#EmbeddedSystems #Internship #Emertxe #Engineering #Tech #CareerGrowth 🚀

[Nafis khan @nafiskhanjmi]

Har baar aam aadmi hi adjust kyu kare?
Railway delay ka jawabdeh kaun hai?

kisi ka exam chhut raha hai,
kisi ki job interview miss ho rahi hai…
par system ko koi farq nahi padta.

@rail_seva @RailMinIndia @min_rail
#railway

[Nafis khan @nafiskhanjmi]

@areebadesigns Khair mubarak!

[Nafis khan @nafiskhanjmi]

Do you remember when you joined X? I do! #MyXAnniversary

[Nafis khan @nafiskhanjmi]

@Harish_521 😀

[Nafis khan @nafiskhanjmi]

@IntrovertSaavni Mujhe dedo dulhe ka mala banwane ke liye

[Nafis khan @nafiskhanjmi]

Check out what I just built with Lovable! https://t.co/S2licJjqdu

[Nafis khan @nafiskhanjmi]

@kritikakodes Easy to calculate address

[Nafis khan @nafiskhanjmi]

What is the most important Health, Wealth and Time?

[Nafis khan @nafiskhanjmi]

@prishika211 Let's connect

[Nafis khan @nafiskhanjmi]

@AnshikaK7 @X Let's connect

[Nafis khan @nafiskhanjmi]

@suni_code Let's connect

[Nafis khan @nafiskhanjmi]

There was a time when nothing would matter after spending the whole day, now the day has come when even if I play a little, I start feeling regretful.

[Nafis khan @nafiskhanjmi]

@KritikaSaini23 @X Let's connect