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Day 85: Linked List Challenges 🔗🚀 Solved: ✔️ Add 1 to a Number Represented as Linked List ✔️ Delete All Occurrences of a Key ✔️ Add Two Numbers (LeetCode) Great practice in traversal, addition, and deletion! 💪 #100DaysOfCode #LinkedLists



Day 59: Solved intersection in Y-shaped linked lists without extra space! Using pointer redirection, I aligned list lengths to find the merge point efficiently in O(n+m) . Learning continues! #100DaysOfCode #LinkedLists

Idk y linked list questions feel so simple, it's just about understanding how to connect the nodes. #LinkedLists #CodingLife #DataStructures #LeetCode


Day 16/100 of #100DaysOfCode : Today solved two key problems from Linked List - Detecting Cycles in Linked List - Partitioning a List Based on a Value #CodingChallenge #LinkedLists #LeetCode #DSA




#Day53 of My DSA Journey Explored 🔗 Doubly Linked Lists, mastering insertion (head, tail, any position) and deletion (head, tail, any position). Solved LeetCode problems: Reverse a Linked List (iterative & recursive). Find Middle using Tortoise Algorithm. #DSA #LinkedLists




🚀 Day 75 of #LeetCode: Solved "Insert Greatest Common Divisors in Linked Lists"! Worked on #LinkedLists and #GCD, enhancing my #ProblemSolving and #Algorithm skills. On to the next challenge! 💻💡 #CodingChallenge #LeetCode75 #TechJourney #Programming #CSE #100DaysOfCode


🌟 Day 12 of #100DaysOfCode: Diving deep into linked list problems! 📚 Solved challenges like deleting K consecutive nodes & reversing every K continuous elements. 💡 Enhancing problem-solving skills and understanding data structures. 🚀 #CodingChallenge #LinkedLists #Python

🚀 Code of the Day: Find the kth to last element in a singly linked list! Tackled this with a two-pointer approach. Time complexity: O(n), Space complexity: O(1). Check the full solution here: github.com/ARK-0707/Crack… #LinkedLists #jobsearch #letsconnect


day 25 of #LearnInPublic - Solved 3 problems related to #strings and 1 of #LinkedLists on #leetcode ,#DSA - Largest odd number in string - Longest common prefix - Check whether rotated string is rotation of another - Find pairs with given sum in DLL


🚀 Diving into Day 22 of #100DaysOfCode with some linked list magic! 🧙♂️ Implemented cycle detection using Floyd's Tortoise and Hare algo & done with finding the intersection point of two LLs. @nxtwave_tech @sashankreddy07 #linkedlists #ProblemSolving


🚀 Day 31 of #100DaysOfDSA: Completed all medium-level linked list problems today - finding intersections, adding 1 to numbers, and summing two numbers. Progressing steadily in my DSA journey! 💪💡 #LinkedLists #ProblemSolving #DSA




Understanding the dual pointer concept is the key to efficiently solving linked list puzzles in tech interviews! Read the full article: Reverse a singly linked list ▸ lttr.ai/AhiJL #SinglyLinkedList #LinkedLists #DataStructures #Coding

🚀 Day 49 of #100DaysOfCoding 🚀 Built two key structures using LinkedLists: ✅ Stack ✅ Queue These exercises deepened my understanding of LinkedLists and their versatility. Each day brings new insights! 💻✨ #LinkedLists #Java #DSA #Stack #Queue #letsconnect #connect


🚀Day 27 of #100DaysOfDSA: Explored string problems today - Sum of Beauty of Substrings & Reversing Every Word. Completed Step 5 of the sheet. Now onto LinkedLists, learning structure, operations, & problem-solving. Each step forward adds to the journey! 💪💡 #String #LinkedLists




Day 27 of #100DayCodingChallenge: Solved "Delete Node in Doubly Linked List" and "Introduction to Doubly Linked List". Progressing well with linked list concepts! 💻✨ #Coding #LinkedLists #Programming


This week we are focusing on Linked Lists with Python and of course, we are starting out with a classic: reversing a Linked List The only difference in the code from JavaScript is typically I would set prev to null value, but in Python, I set it to None #linkedlists

Day 45 - LinkedLists... Solving LinkedList LC problems has led me down the rabbit hole of really grasping the mechanics behind references/pointers & memory allocation in Java vs C++. Slowly but surely making progress, been somewhat challenging. #100DaysOfCode #LinkedLists #lc
From where I'm sitting, the only requirements to properly map and traverse version histories for covered, remixed and remastered songs are: 1. #LinkedLists 2. #BinaryTrees Which of these #CS101 concepts are you not able to grasp? Stop editing titles to indicate track revisions!
In order to pass programming interviews you need to solve algorithms and to solve algorithms you need data structures. #DataStructures #Algorithms #LinkedLists #Arrays #Hashmap #100DaysOfCode medium.com/data-science/d…
DAY 3 DSA: Odd Even Linked List! LeetCode says Medium, but you can nail this approach in one shot! Split odd/even nodes, rewire, done! Super fun problem—can you solve it faster? Try: tinyurl.com/LeetCode328 #DSA #Coding #LinkedLists #Tech
Understanding the dual pointer concept is the key to efficiently solving linked list puzzles in tech interviews! Read the full article: Reverse a singly linked list ▸ lttr.ai/AhiJL #SinglyLinkedList #LinkedLists #DataStructures #Coding

Just cracked "Partition List" 🚀 Split nodes into two colors 🎨 (<x & ≥x) using two pointers, then merge while keeping order. Clean O(n) pass, O(1) space. #LeetCode #JavaScript #LinkedLists #100DaysOfCode #Algorithms

In order to pass programming interviews you need to solve algorithms and to solve algorithms you need data structures. #DataStructures #Algorithms #LinkedLists #Arrays #Hashmap #100DaysOfCode medium.com/data-science/d…
No lectures today but made some progress: Explored #Linux on #VirtualBox, did #LinkedLists & got the hang of #Hashing. Solved 2 #LeetCode Qs (1 with AI ), started #ReactJS 💻 Gym, laundry, and fun with friend. Still feel I should’ve done more. #CodingLife #DevJourney
Big wins! 🎉 Just solved two more #LeetCode problems: Linked List Cycle (hello, Hare & Tortoise! 🐢🐰) & Merge Two Sorted Lists. Been really focusing on truly grasping concepts, not just solving. This deep dive into #LinkedLists & #TwoPointers is paying off! #DSA #Algorithms


Check out my latest article: Mastering #Pointers in #Doubly #LinkedLists: Challenges and Solutions linkedin.com/pulse/masterin… via @LinkedIn
linkedin.com
Mastering Pointers in Doubly Linked Lists: Challenges and Solutions
Introduction to Doubly Linked Lists and Pointer Challenges In the vast world of data structures, linked lists hold a special place due to their dynamic nature and flexibility. Unlike arrays, which...
I just published Mastering #Pointers in #Doubly #LinkedLists: Challenges and Solutions medium.com/p/mastering-po…
Mastering #pointers in #doubly #linkedlists is challenging but achievable with best practices, thorough testing, and debugging tools to ensure reliable #datastructure operations. cloudnativeblogs.in/mastering-poin…
dumb ass question fr , but a lot of youtubers failed to explain the simple approach properly , they just directly start dry running and doing it which didn't answer whyy , so i looked at solution, dry ran it and understood what was happening and why #LeetCode #DSA #linkedlists

can anyone help me solve this one? leetcode.com/problems/rever… i don't understand the solution's available, like why we did what we? i tried solving with 2 approaches, both failed because of edge cases
Level unlocked! 🔓 Just mastered Arrays & Linked Lists. Now I know exactly when to use an O(1) pointer swap vs. when I'm accidentally triggering an O(N) data shift! The core foundational knowledge is 🔥. Next? Stacks & Queues! #DSA #Arrays #LinkedLists #TypeScript #Coding
Just completed Linked List Fundamentals! 📑 Started off with some easy questions today and feeling pretty confident.😁 #100DaysOfCode #CodingJourney #LinkedLists
In order to pass programming interviews you need to solve algorithms and to solve algorithms you need data structures. #DataStructures #Algorithms #LinkedLists #Arrays #Hashmap #100DaysOfCode medium.com/data-science/d…
🚀 Code of the Day: Find the kth to last element in a singly linked list! Tackled this with a two-pointer approach. Time complexity: O(n), Space complexity: O(1). Check the full solution here: github.com/ARK-0707/Crack… #LinkedLists #jobsearch #letsconnect


Understanding the dual pointer concept is the key to efficiently solving linked list puzzles in tech interviews! Read the full article: Reverse a singly linked list ▸ lttr.ai/AhiJL #SinglyLinkedList #LinkedLists #DataStructures #Coding

Solved LeetCode 142: Linked List Cycle II! 🌀 Used the two-pointer technique to detect and locate the cycle's start node efficiently in O(n) time. Another step forward in mastering linked lists! 💪 #LeetCode #DataStructures #LinkedLists #CodingChallenge #AlgorithmicThinking

Just cracked "Partition List" 🚀 Split nodes into two colors 🎨 (<x & ≥x) using two pointers, then merge while keeping order. Clean O(n) pass, O(1) space. #LeetCode #JavaScript #LinkedLists #100DaysOfCode #Algorithms

Day 35 of #100DaysOfCoding 🚀 Dived deeper into Linked Lists today: ✅ Sorted a LL of 0s, 1s, and 2s ✅ Found intersection point of Y LLs ✅ Added numbers in LL Learning never stops! 💻 #DSA #LinkedLists #Java #CodingJourney #100DaysOfCode #leetcode #connect #letsconnect




Day 85: Linked List Challenges 🔗🚀 Solved: ✔️ Add 1 to a Number Represented as Linked List ✔️ Delete All Occurrences of a Key ✔️ Add Two Numbers (LeetCode) Great practice in traversal, addition, and deletion! 💪 #100DaysOfCode #LinkedLists



Day 16/100 of #100DaysOfCode : Today solved two key problems from Linked List - Detecting Cycles in Linked List - Partitioning a List Based on a Value #CodingChallenge #LinkedLists #LeetCode #DSA




🚀 Day 49 of #100DaysOfCoding 🚀 Built two key structures using LinkedLists: ✅ Stack ✅ Queue These exercises deepened my understanding of LinkedLists and their versatility. Each day brings new insights! 💻✨ #LinkedLists #Java #DSA #Stack #Queue #letsconnect #connect


Idk y linked list questions feel so simple, it's just about understanding how to connect the nodes. #LinkedLists #CodingLife #DataStructures #LeetCode


Day 9✅ Studied circular linked lists and solved problems on LeetCode. Keeping the momentum going! 🔄📚 #100DaysOfDSA #LeetCode #LinkedLists


🚀 Day 75 of #LeetCode: Solved "Insert Greatest Common Divisors in Linked Lists"! Worked on #LinkedLists and #GCD, enhancing my #ProblemSolving and #Algorithm skills. On to the next challenge! 💻💡 #CodingChallenge #LeetCode75 #TechJourney #Programming #CSE #100DaysOfCode


🚀 Day 29 of #100DaysOfDSA: Explored Tortoise and Hare method in linked lists today, solving problems like finding the middle, reversing, detecting loops, and more. Each problem tackled adds to my algorithmic toolkit! 💪💡 #LinkedLists #TortoiseAndHare #ProblemSolving #DSA




🚀 Day 48 of my DSA journey! Today, I dived into Linked Lists and solved some interesting problems. 🧵 🧑💻 Learned how to traverse, reverse, and manipulate nodes like a pro. 🌱 Feeling more confident with pointers and references! #100DaysOfCode #DSA #LinkedLists

Day 59: Solved intersection in Y-shaped linked lists without extra space! Using pointer redirection, I aligned list lengths to find the merge point efficiently in O(n+m) . Learning continues! #100DaysOfCode #LinkedLists

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