Pavan Kumar

[Pavan Kumar @PavanKumar26_]

NeetCodeIO on YouTube saved the day with today's problem—Regions Cut By Slashes (LeetCode 959)https://t.co/ngQqbZoLD7

[Pavan Kumar @PavanKumar26_]

Done with LeetCode problem of the day and some array questions! 💻 #DailyCoding #LeetCode

[Pavan Kumar @PavanKumar26_]

wrote more strings than code for Integer to English Words! 😅

And done with these array problems for today!

[Pavan Kumar @PavanKumar26_]

Wrapped up today’s video on building a Video Upload UI using ReactJS! 🎥🚀 Check it out: https://t.co/uNh4CFbGrg #ReactJS #WebDevelopment #CodingJourney

[Pavan Kumar @PavanKumar26_]

Back on LeetCode after a break #CodeForLife

[Pavan Kumar @PavanKumar26_]

Just revisited DSA from scratch - coding bootcamp
#CodeOverload #DSADeepDive #CodeForLife

[Pavan Kumar @PavanKumar26_]

@cmmonco Developed and added HLD and LLD for the Online Food Ordering App! Check them out here: https://t.co/1O0xNI2J4Y

[Pavan Kumar @PavanKumar26_]

Day 8 #100DaysOfCode

Solved today's Leetcode problem.
Studied generic interview questions on Java and Spring Boot.
Worked on the online food ordering app: designing the chat bot, login, and home page.

[Pavan Kumar @PavanKumar26_]

@cmmonco That's my task for today

[Pavan Kumar @PavanKumar26_]

@cmmonco On it bro

[Pavan Kumar @PavanKumar26_]

Any better approach? LeetCode problem of the day: 1334

[Pavan Kumar @PavanKumar26_]

@JulianWloch @RajReeshu I'm getting a TLE with this approach in Java. Anyway, it's good to know that this method works too!

[Pavan Kumar @PavanKumar26_]

@JulianWloch @RajReeshu Could you explain the modified approach for quick sort

[Pavan Kumar @PavanKumar26_]

TLE in a loop? QuickSort🚫 Looks like my code’s having a party with infinite guests!

[Pavan Kumar @PavanKumar26_]

Day 7 #100DaysOfCode

Implemented LRU Cache in Java (get, put, handle capacity).
Found the Longest Substring Without Repeating Characters.
Binary Tree Level Order Traversal.

Studied user authentication in Spring Security.
Learned MongoDB basics and reviewed Java interview qns.

[Pavan Kumar @PavanKumar26_]

@cmmonco The main trade-off in this solution is converting numbers to strings and then back to integers. Do you have any alternative approaches?

[Pavan Kumar @PavanKumar26_]

Leetcode 2191. Sort the Jumbled Numbers
#CodingChallenges crash course in number mapping

[Pavan Kumar @PavanKumar26_]

@cmmonco Converted each number using the mapping array.

Pair each mapped value with its original index.

Sorted by mapped values; If two numbers have the same mapped value, use original indices to maintain stability.

Use the sorted pairs to reconstruct the sorted array of original num.

[Pavan Kumar @PavanKumar26_]

Day 6 #100DaysOfCode

Solved today's Leetcode DSA daily challenge:

Find the Length of Longest Repeated Character
Calculate the Number of Ways to Represent N Cents
Calculate Minimum Number of Jumps to Reach End of an Array

[Pavan Kumar @PavanKumar26_]

Day 5 #100DaysOfCode

Solved Leetcode 2418 (Sort the People) and practiced 645 (Set Mismatch), PlusOne.
Updated and tailored my resume.
Reviewed and applied MVC concepts.