Is DSA important for interviews? Yes, DSA (Data Structures and Algorithms) is very important for interviews, especially for software engineering roles. I often get asked, What do I need to start learning DSA? Here's the roadmap for getting started with Data Structures and Algorithms (DSA): 𝗣𝗵𝗮𝘀𝗲 𝟭: 𝗙𝘂𝗻𝗱𝗮𝗺𝗲𝗻𝘁𝗮𝗹𝘀 1. Introduction to DSA - Understand what DSA is and why it's important. - Overview of complexity analysis (Big O notation). 2. Complexity Analysis - Time Complexity - Space Complexity 3. Basic Data Structures - Arrays - Linked Lists - Stacks - Queues 4. Basic Algorithms - Sorting (Bubble Sort, Selection Sort, Insertion Sort) - Searching (Linear Search, Binary Search) 5. OOP (Object-Oriented Programming) 𝗣𝗵𝗮𝘀𝗲 𝟮: 𝗜𝗻𝘁𝗲𝗿𝗺𝗲𝗱𝗶𝗮𝘁𝗲 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀 1. Two Pointers Technique - Introduction and basic usage - Problems: Pair Sum, Triplets, Sorted Array Intersection etc.. 2. Sliding Window Technique - Introduction and basic usage - Problems: Maximum Sum Subarray, Longest Substring with K Distinct Characters, Minimum Window Substring etc.. 3. Line Sweep Algorithms - Introduction and basic usage - Problems: Meeting Rooms II, Skyline Problem 4. Recursion 5. Backtracking 6. Sorting Algorithms - Merge Sort - Quick Sort 7. Data Structures - Hash Tables - Trees (Binary Trees, Binary Search Trees) - Heaps 𝗣𝗵𝗮𝘀𝗲 𝟯: 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀 1. Graph Algorithms - Graph Representation (Adjacency List, Adjacency Matrix) - BFS (Breadth-First Search) - DFS (Depth-First Search) - Shortest Path Algorithms (Dijkstra's, Bellman-Ford) - Minimum Spanning Tree (Kruskal's, Prim's) 2. Dynamic Programming - Basic Problems (Fibonacci, Knapsack etc..) - Advanced Problems (Longest Increasing Subsea mice, Matrix Chain Subsequence, Multiplication etc..) 3. Advanced Trees - AVL Trees - Red-Black Trees - Segment Trees - Trie 𝗣𝗵𝗮𝘀𝗲 𝟰: 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗮𝗻𝗱 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 1. Competitive Programming Platforms: LeetCode, Codeforces, HackerRank, CodeChef Solve problems daily 2. Mock Interviews - Participate in mock interviews to simulate real interview scenarios. - DSA interviews assess your ability to break down complex problems into smaller steps. Best DSA RESOURCES: https://topmate.io/coding/886874 All the best 👍👍