Nishchal

June 11th log: Solved #SDESheetChallenge problems 1. Intersection Node: took difference in lengths 2. Detect loop: floyd's cycle detection 3. Reverse LL in group: done in first attempt, no hints & no solutions 😃

@JatinChandel13 Hey bro, let's connect!

Day 4/100 🚀 2 DSA problems done. Dug into open-source architecture concepts — the issue I wanted slipped away but the learning didn't. ERP update: Template Mapper progress. Simple fields ✅ Working on table handling now. More edge cases ahead but we're moving. #buildinpublic

June 10th log: Solved #SDESheetChallenge problems: using LL = Linked List 1. Last Nth node of LL: using slow & fast ptr, having difference 'n' index 2. Two numbers in LL: just Add and make a new List 3. Delete Node in LL: copied the next number and deleted next node

@amirsdlv @X Let's connect bro

Hey @X I'm looking to connect with people interested in: → Frontend → Backend → Full Stack → DevOps → LeetCode → Al/ML → Data Science → UI/UX → Freelancing → Startups Say hi & let's grow together👋

@Nargisparween07 I usually create Short Notes (& forgot to revise 😭)

Quick question for DSA learners 👇 How do you revise DSA? I'm solving problems daily, but I want to build a strong revision system Do you: ✅ Re-solve problems? ✅ Make notes? ✅ Keep a revision sheet? ✅ Follow a schedule? Would love to hear your approach #DSA #Java #LeetCode

@Varun1NTK Is that ESP32?

Electronic and communication engineering .👾

@devsharmatwt Btw, which role?

@Nishchal1729 thanks bro

update: got an internship for 6 months ✨

June 9th log: Solved #SDESheetChallenge problems: using LL = Linked List 1. Reverse LL: done both Iteratively & Recursively 2. Middle of LL: done using slow and fast pointer 3. Merge Two Sorted LL: done using two pointers for two lists, compare and add the smallest value node

@amaashvi @takeUforward_ I usually prefer to read the intuitions and dry run some examples. But still can't able to retain some🤧😭

Day 8/45 of #SDESheetChallenge done!!✅️ >Was able to solve 1 question by myself >Watched tutorials for other two It's getting pretty much off the track for me but we'll get back soon✌️ Also, how do you guys retain the conceptual information? Lemme know pls

@SpandanaPatil76 @takeUforward_ @striver_79 Why do you use Long in Hash Map, does Integer create overflow?

🗓️ Day 8 – #SDESheetChallenge ✅ Day 8 surprise:🧐 "The solutions felt familiar, yet edge cases and tiny mistakes still tripped me up." Solved: 1. Longest subarray with sum K 2. Count subarrays with given xor K 3. Longest Substring Without Repeating Characters #DSA

June 8th log: Solved #SDESheetChallenge problems @takeUforward_ 1. Largest SubArray with Sum: Using Map to store the Prefix Sum 2. Count SubArray with XOR: using xor property, and prefix XOR to count number of subArrays 3. Longest SubString without Repeating Characters:

June 6th and 7th day #SDESheetChallenge are pending Due to some health issues and DP ka problem hi de Diya(Unique Path Grid 😭) So I need to learn Dynamic Programming first, then will complete these problems 🤠

June 5th log : Solved #SDESheetChallenge problems @takeUforward_ 1. Search in 2D Matrix: take 2D Matrix as 1D matrix 2. Pow(x,n): solved using recursion (use power in long incase of overflow) 3. Majority Element-I: use count and element to store the maximum count

June 4th log : Solved #SDESheetChallenge problems @takeUforward_ 1. Duplicate Number: learned floyd's circular algorithm in array(crazyy algo) 2. Repeating & Missing Number: used maths intuition, need to revise the bit approach again 3. Inversion of Array: done with Merge Sort

@Its_lakshya_ai Hey, lets connect

twitter is cool. but it’s 100x better when your tl is full with people who code and build things. if you’re into tech, AI, startups, design, web dev or programming, say hi 👋🏻

June 3rd log : Solved #SDESheetChallenge problems @takeUforward_ 1. Rotate Matrix by 90: transpose and rotate the columns 2. Merge Two Sorted Arrays: use three pointers, place the largest number from last 3. Merge Overlapping Subintervals: sort it and and get start & end values

@aryansinghtwts Done Bro 😀

@Nishchal1729 Hey let's connect doing the same challenge 🙌

June 2nd log : Solved #SDESheetChallenge problems : 1. Maximum SubArray - revised about Kadane's Algorithm 2. Sort an array - sometimes sort() function is not good, tried three pointers 3. Stock buy & sell - store the minimum price and maximum profit at each day

Forgot to tag @takeUforward_

Day - 1 of #SDESheetChallenge Solved 3 Problems : 1) Next Permutations - learned about inbuilt function for next permutations 2) Pascal's Triangle - solved with nCr math formula 3) set Matrix Zero - Solved with storing the indices of zeroes present, learned optimal solution