🪐 Leetcode DS & Algo Resources

Variations of DP: -Dynamic programming in one dimension -Dynamic programming over graphs and matrix -Dynamic programming with bit masks

Steps to start over DSA: 1. COMPLEXITY: How to analyze algorithms? Introduction to Big-O Notation? What is time complexity? What is space complexity ? Reverse engineering a solution Complexity Calculation: - Time Complexity Calculation - Standard Case Time Complexity Calculation - Iterative Case #l Time Complexity Calculation - Iterative Case #2 Time Complexity Calculation - Standard Case & Recursive Case Space Complexity Calculation - Standard Method Space Complexity Calculation - Recursion Tree Method Space Complexity Calculation - Back Substitution Method 2. ARRAYS Why are arrays fastest? -Understanding resizable arrays -Problems based on arrays -Two Pointer Approach -Moving pointers towards each other -Sliding Window Approach & Fixed Window Approach -Resizable Window 3.LINKED LISTS - Linked Lists And why we use them, implementation part -Linked List Standard Technique -Linked List Multi Pointer Technique - Linked List Implementation Techniques -Linked List Pointer Manip Technique + STACKS AND QUEUES 4. Search Algorithms: Binary Search & Linear Search Search Problems: -Standard Binary Search Technique - Modified Binary Search Technique - Binary Search Over Range Technique - Binary Search - Rotation Technique 5. TREES AND HEAPS General Trees & Binary Trees - Types of Binary Trees -Binary Tree - PostOrder Problems -Binary Tree - PreOrder Problems - Tree Construction Problems - Heaps & Heap Problems - BST Construction Problems 6. GRAPHS Graph Traversal - Shortest Path Problem Graph Problems: ~ Problems based on BFS - Problems based on DFS 0-1 BFS Problems based on backedge calculation Ad-hoc problems based on graph 7. GREEDY AND DP Greedy Algorithms - Greedy Algorithms & Applications Greedy + Data Structure Dynamic Programming

https://drive.google.com/drive/folders/1o7RB_AYkZB7ivEMnYoetZSFBer9jv8_m DSA Logic Based Learning Resources 🤯 Follow: @leetcoded

Top 10 Best Github Repositories For Web Developers 🔥 Web Developer Roadmap : https://github.com/kamranahmedse/developer-roadmap 30 Seconds Of Code : https://github.com/30-seconds/30-seconds-of-code Awesome Cheatsheets : https://github.com/LeCoupa/awesome-cheatsheets CSS Protips : https://github.com/AllThingsSmitty/css-protips 33 JS Concepts : https://github.com/leonardomso/33-js-concepts You Dont Know JS : https://github.com/getify/You-Dont-Know-JS/tree/2nd-ed Front End Checklist : https://github.com/thedaviddias/Front-End-Checklist Javascript Questions : https://github.com/lydiahallie/javascript-questions Clean Code Javascript : https://github.com/ryanmcdermott/clean-code-javascript Free programming books : https://github.com/EbookFoundation/free-programming-books Follow: https://t.me/leetcoded 💯

Leetcode DSA Sheet https://docs.google.com/spreadsheets/u/0/d/1-wKcV99KtO91dXdPkwmXGTdtyxAfk1mbPXQg81R9sFE/htmlview follow: https://t.me/leetcoded

Amazon SDE Sheet https://docs.google.com/document/u/0/d/128wI_LxgR8dBNsEuYvxv5tZuNx_UDdTeTMKVTnPksb0/mobilebasic follow: https://t.me/leetcoded

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