Deep Dive into Algorithms, System Design & AI
Master core technical knowledge through detailed code explanations and interactive learning experiences.
Deep dives into algorithms, system design and AI
Master graph data structures with interactive visualizations. Learn adjacency list vs matrix representations, implement DFS and BFS traversals in Java, Python, JavaScript. Complete guide for coding interviews at FAANG and top tech companies.
Master topological sort with interactive visualizations. Learn both DFS and Kahn's algorithm approaches, solve LeetCode problems, and ace your FAANG interviews.
Master essential Java data structures for coding interviews with this comprehensive guide covering Queue, Stack, List, Set, Map, Heap, String, and Array utilities. Includes method signatures, time complexity, and LeetCode patterns from 11-year FAANG veteran.
Master the critical decision between global variables and return values in DFS algorithms. Learn patterns with interactive visualizations, templates in Java/Python/JavaScript, and real LeetCode examples from 11-year FAANG veteran.
Master DFS algorithm with interactive visualizations. Learn recursive and iterative implementations to solve Symmetric Tree, Path Sum, and other classic problems. Complete Java, Python, JavaScript templates for interview success.
Master Floyd's Tortoise and Hare algorithm with interactive visualizations. Detect cycles, find cycle start nodes, and solve LeetCode 141, 142, 287 with mathematical proof and multi-language implementations.