Pavan Kumar

NeetCodeIO on YouTube saved the day with today's problem—Regions Cut By Slashes (LeetCode 959)youtu.be/j8KrBYIxHK8?si…

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

wrote more strings than code for Integer to English Words! 😅 And done with these array problems for today!

Wrapped up today’s video on building a Video Upload UI using ReactJS! 🎥🚀 Check it out: youtu.be/-wmzr_9cTNg?si… #ReactJS #WebDevelopment #CodingJourney

Back on LeetCode after a break #CodeForLife

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

@cmmonco Developed and added HLD and LLD for the Online Food Ordering App! Check them out here: github.com/PavanKumar1127…

@PavanKumar26_ Try developing LLD and HLD for food ordering app

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.

@cmmonco That's my task for today

@cmmonco On it bro

@PavanKumar26_ Why 100 days ? #CodeForLife

Any better approach? LeetCode problem of the day: 1334

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

@PavanKumar26_ @RajReeshu you have a point somewhere in arr that is between the left (L) side and right (R), assign moving left side and right (l,r), increment through arr, and move smaller than pivot to moving left (l) side same for right (r), do it again from L static to l moving same fore right

Hey, that was quick ... sort.🌬️🌪️ Check the commented code for the goofy Python thing. And what's up with hair-of-god guy drama on leetcode?

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

@RajReeshu Normal quick sort yes, but this one is a little bit changed to fit in time criteria

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

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.

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

@PavanKumar26_ What was your approach

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

@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.

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

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.