Data Structures and Algorithms
Lecture Slides
Lectures
Video Lectures
Lecture 111 March 2026
Algorithms and Data Structures
All about Algorithms, Characteristics of algorithsm and data structures.
Lecture 218 March 2026
Arrays
All about arrays, how to create them using vectors and more.
Lecture 325 March 2026
Linked Lists
Singly linked lists in C++ using struct and class, creating nodes, connecting them, traversing, printing, and basic operations.
Lecture 41 April 2026
Double Linked Lists
Double and Circular linked lists in C++ using struct, creating nodes, connecting them, traversing, printing.
Lecture 58 April 2026
Stacks in Python
All about Stacks, Stack Operations, and etc.
Lecture 615 April 2026
Queues in Python
Learn Queue data structure in Python including FIFO behavior, queue operations, implementations, and practical applications using built-in modules.
Lecture 722 April 2026
Introduction to Trees
Explains tree structures, node types, linked representations, traversal algorithms, depth, height, and C++ implementation.
Lecture 829 April 2026
Introduction to Trees
Explains tree structures, binary tree ADTs, representations, traversals, templates, and general tree conversion in C++.
Lecture 910 June 2026
Sorting and Merge Sort
Covers sorting algorithms, divide-and-conquer, Merge Sort implementation, complexity analysis, and practical applications.
Lecture 1017 June 2026
Selection Sort, Insertion Sort, and Bubble Sort
Explains three introductory sorting algorithms, their operations, complexities, comparisons, and C++ implementations.
Lecture 1124 June 2026
Sequential Search and Binary Search
Explains sequential and binary searching, their algorithms, complexities, requirements, advantages, and C++ implementations.
Lecture 121 July 2026
Graphs and Expression Notations
Covers graph representations, adjacency matrices, expression notations, expression trees, and stack-based conversion.
Lecture 138 July 2026
Map ADT and Dictionary Structure
Explains key-value maps, C++ map interfaces, STL map, list-based implementation, operations, and complexity.
lecture 1415 July 2026
Hashing and Hash Table Fundamentals
Explains bucket arrays, hash functions, hash codes, compression functions, collision handling, and C++ hash tables.
Lecture 1522 July 2026
Collision Handling, Load Factor, and Rehashing
Explains collision resolution, load factor, rehashing, and C++ hash table implementation using separate chaining.
Lecture 1629 July 2026
Dictionary ADT
Explains dictionary key-value structures, C++ implementations, location-aware entries, complexity, and practical applications.