Building Linear Regression Model from Scratch in C++

Day 65/100 – DSA Challenge 🚀 Topic: topological sort Key Learning: Topological Sorting is a linear ordering of vertices in a Directed Acyclic Graph (DAG) such that: For every directed edge u → v, vertex u comes before v in the ordering. It is mainly used when tasks depend on other tasks. GitHub: <https://lnkd.in/dtek96E3> #100DaysOfDSA #ProblemSolving #LinkedInLearning #clanguage #coding #programming #developer #softwareengnieer #datastructure

Day 88/100 – DSA Challenge 🚀 Topic: Prim’s Algorithm Key Learning: Prim’s Algorithm is a greedy algorithm used to find a Minimum Spanning Tree (MST) of a connected, weighted, undirected graph. A Minimum Spanning Tree is a subset of edges that: Connects all vertices Has no cycles Has the minimum total edge weight GitHub: <https://lnkd.in/dtek96E3> #100DaysOfDSA #ProblemSolving #LinkedInLearning #clanguage #coding #programming #developer #softwareengnieer #datastructure

Understanding Bubble Sort – Step by Step! Ever wondered how sorting actually works behind the scenes? 🤔 In this quick demo, I’ve broken down Bubble Sort in the simplest way possible! - Compare adjacent elements - Swap if needed - Repeat until sorted It’s one of the most basic yet powerful concepts to start your DSA journey 💡 🎥 Check out the video to see how the algorithm works visually! #DSA #BubbleSort #Coding #Programming #Learning #Tech #ComputerScience #100DaysOfCode #DeveloperJourney

🧠 Top K Frequent Elements – CodeQuest Free Lesson Strengthen algorithmic thinking with a hands-on coding challenge that focuses on identifying the most frequent elements in an array, applying efficient counting strategies, and using optimized approaches such as hash maps and heap-based selection. ⌨️ Give it a try here: https://lnkd.in/gyETQZJu #codequest #tutorialsdojo #coding #programming #learntocode

🧠 Top K Frequent Elements – CodeQuest Free Lesson Strengthen algorithmic thinking with a hands-on coding challenge that focuses on identifying the most frequent elements in an array, applying efficient counting strategies, and using optimized approaches such as hash maps and heap-based selection. ⌨️ Give it a try here: https://lnkd.in/g325snJ8 #codequest #tutorialsdojo #coding #programming #learntocode

Day 70/100 – DSA Challenge 🚀 Topic: quick sort Key Learning: Quick Sort is a Divide and Conquer sorting algorithm. It works by selecting a pivot element, then arranging the array so that: Elements smaller than the pivot go to the left Elements greater than the pivot go to the right Then the same process is recursively applied to the left and right parts. GitHub: <https://lnkd.in/dtek96E3> #100DaysOfDSA #ProblemSolving #LinkedInLearning #clanguage #coding #programming #developer #softwareengnieer #datastructure

🔎 K-diff Pairs in an Array – CodeQuest Free Lesson Boost problem-solving skills with a hands-on coding challenge that focuses on identifying unique pairs, understanding absolute differences, and applying optimized search techniques on arrays. ⌨️ Try it out: https://lnkd.in/g_pU4Vym #codequest #tutorialsdojo #coding #programming #learntocode

Day 67/100 – DSA Challenge 🚀 Topic: collision handling Key Learning: A collision occurs when two or more keys produce the same index using the hash function. Example (hash function: key % 10) GitHub: <https://lnkd.in/dtek96E3> #100DaysOfDSA #ProblemSolving #LinkedInLearning #clanguage #coding #programming #developer #softwareengnieer #datastructure

🚀 Solved 70+ LeetCode Problems — Here’s What I Learned I’ve recently crossed 70 problems on LeetCode, focusing mainly on: • Arrays • Strings • Binary Search (covering both Easy and Medium levels) Instead of just solving randomly, I tried to focus on understanding patterns and improving my approach. 💡 Key Learnings: • Learned how to identify patterns like two pointers and sliding window • Got better at breaking down problems before jumping into code • Improved my understanding of time and space complexity • Realized consistency matters more than solving many problems in one day 🎯 What’s next: Targeting 100 problems and starting with more advanced topics like Recursion and Dynamic Programming. Consistency is the only goal right now. #leetcode #dsa #coding #programming #computerscience #developers #learning #growth

The Secret to Multi-Tasking in Code! Ever wondered how loops work inside each other? That’s what we call a NESTED LOOP! 🔄 💡 The Concept: A loop repeats an action. A nested loop is simply a loop inside another. 🧮 The Math: Outer loop runs 2 times. Inner loop runs 3 times. Total repetitions = 2 times * 3 = 6 times! In this example, we used loop variables to create a mini Multiplication Table. Simple, right? 👋 What do you think? ✅ Comment "CLEAR" if you got it! 🤔 Ask a question if you're stuck. 🔥 Want more coding secrets? Let me know! #LearnToCode #NestedLoops #BrilliantAlgorithm #StemEducation #CodingForKids #PythonForKids #ComputerScience #EdTech #parent #PythonGaming #programming #coding #ig_education #USA #coding_tips