Arpan Adhikari

📚 Learning DSA in C++ | 🚀 Prep for FAANG | Sharing my journey in public 🧠

[Arpan Adhikari @DEV_ARPAN2]

Lost in Linked Lists, send help 🌀
#DSA #LearnInPublic

[Arpan Adhikari @DEV_ARPAN2]

Another classic from the books of SLL

~Search an element in SLL

Just sticking to the basics , eating dirt till I eat gold
#dsa #LearnInPublic #frenchTECh #bordeauxtech #codingjourney

[Arpan Adhikari @DEV_ARPAN2]

Starting Singly Linked List (SLL) from the pure basics heading for perfection, from zero to adv ....

~ Search for an element in SLL

#DSA #Codingjourney #LearnInPublic #frenchTECh

[Arpan Adhikari @DEV_ARPAN2]

@pathoryx Thanks for your appreciation , I'm starting Singly Linked List next in my dsa journey

[Arpan Adhikari @DEV_ARPAN2]

It's one of the classical problems from <deque> you can say the best one till now

~No. of people in the queue after k sec

It showcases the brilliant use of deque , do check it out
#DSA #100DaysOfCode #frenchtech #CodingJourney

[Arpan Adhikari @DEV_ARPAN2]

@codelysticX Appreciate your opinions

[Arpan Adhikari @DEV_ARPAN2]

Dig into this #LeetCode no. 542 and play with Matrix + paired Queue .

~01 MATRIX

I can't even imagine the uniqueness of this program , do check it out
#100daysofcode #frenchTECh #dsa #codingjourney

[Arpan Adhikari @DEV_ARPAN2]

"Are you running out of gas every time you start a journey? No worries" :)
Ik it was a cheesy line . But anyways here's the famous Gas Station problem #LeetCode 134 (Greedy Approach) you'll find it very unique ...

#DSA #frenchTECh #100DaysOfCode

[Arpan Adhikari @DEV_ARPAN2]

Learning the basic Object Oriented Programming(OOPS) in c++ which is required for Linked List's problem solving. I don't want to engage deep in oops , rather know only what's required for problem solving. Hope that helps...

#DSA #100DaysOfCode #frenchTECh #LeetCode

[Arpan Adhikari @DEV_ARPAN2]

Following question is taken from #GFG :

~First Negative In Every Window Of Size K

A very interesting Queue approach make sure to check it out . It clears every inch of your doubt in Queue...
#DSA #100daysofcode #frenchTECh #CodingJourney

[Arpan Adhikari @DEV_ARPAN2]

@AranyaShaikh Nicely done brother

[Arpan Adhikari @DEV_ARPAN2]

@KilltheClack Appreciate it man 🤝

[Arpan Adhikari @DEV_ARPAN2]

Here's a problem from #LeetCode 118 , this is a 2D pattern type question, without using binomial coefficient, pure loop approach anyone can attempt ...
#DSA #frenchTECh #100DaysOfCode

[Arpan Adhikari @DEV_ARPAN2]

@ritik65477 glad you liked it!!

[Arpan Adhikari @DEV_ARPAN2]

This is the code for ~ "Largest Rectangle in Histogram" this is a standard problem for stack . You can attempt this problem if you are done with your basics . Go and smash this medium level problem...
#dsa #frenchTECh #100daysofcode #codingjourney #capgemini #FAANG

[Arpan Adhikari @DEV_ARPAN2]

This is a unique program where we use a paired queue. But the thing that amaze me is the program can be attempted by the rookies.
Do check this program:

-Rotten Oranges Using Queue

#100daysofcode #frenchTECh #DSA #CodingJourney

[Arpan Adhikari @DEV_ARPAN2]

If you want to crack the concept of how a deque works , then this is the perfect program for you :

~ Sliding Window Maximum ( using deque)

Trust me just attempt the question once, it will be worth every minute
#DSA #100daysofcode #codingjourney #frenchTECh

[Arpan Adhikari @DEV_ARPAN2]

The following program depicts the code for "First non-repeating character in a stream" , it's user friendly and can easily be attempted by beginners. That's the beauty of it... ✨

#DSA #100DaysOfCode #CodingJourney #frenchTECh

[Arpan Adhikari @DEV_ARPAN2]

@ritik65477 Really appreciate what you're doing, Embrace the grind.

[Arpan Adhikari @DEV_ARPAN2]

Here's the program to "Check Whether a Queue Can Be Sorted With a Stack or not" .

It's a very interesting concept to work on . Even newbies can try it
#frenchTECh #DSA #learninpublic #100daysofcode #capgemini