DSA Course + Interview Questions & Problems | Beginner to Job Ready
by Coding With Sagar · 10 chapters · 11h
- graph data structure
- graph representation adjacency matrix adjacency list
- directed undirected weighted graph
- DSA graph introduction
- graph degree in-degree out-degree
- graph basics for interviews
- BFS and DFS graph traversal intro
- DSA course hindi
Free with Google or your email. The videos play from YouTube, credited to their creator.
Chapters
- 01Graph Data Structure in One Shot | BFS, DFS, Graph Representation & Types | Sagar Chouksey3:38:47
- 02Heap Data Structure in One Shot | Min Heap, Max Heap, Heapify & Operations | Sagar Chouksey2:25:20
- 03Tree Data Structure in One Shot | Binary Tree, Traversals, BST & LCA | Sagar Chouksey2:40:56
- 04Longest Substring Without Repeating Characters | Sliding Window DSA Problem21:05
- 05Minimum Window Substring Explained Step by Step | Sliding Window DSA Interview Problem34:49
- 06Trapping Rain Water Explained Step by Step | Two Pointer DSA Interview Problem25:39
- 07Maximum Subarray Explained | Kadane’s Algorithm Step by Step | DSA Interview Question21:05
- 08Binary Search Explained Step by Step | DSA Interview Question for Beginners17:09
- 09Valid Parentheses Problem | Stack Explained Step by Step | DSA Interview Question17:51
- 10Two Sum Problem | Brute Force to Optimal HashMap | DSA Interview Question23:14
About this course
Master Data Structures and Algorithms (DSA) by solving important coding interview questions step by step. In this playlist, we cover DSA problems from beginner to advanced, including Arrays, Strings, Hashing, HashMaps, Stacks, Queues, Linked Lists, Binary Search, Sliding Window, Trees, Graphs, Dynamic Programming and more. Every problem is explained from scratch with: • Problem understanding • Brute Force approach • Optimized solution • Step-by-step dry run • Time & Space Complexity • Common interview mistakes • Practical coding on CrackIt.ai Perfect for students preparing for coding interviews, software developer jobs, placements, technical rounds and DSA interviews. Start with the fir…
