Data Structures
I Year – II Semester
UNIT I
Introduction to Data Structures: Definition and importance of data structures, Abstract data types (ADTs) and their implementation, Overview of time and space complexity analysis of data structures. Searching Techniques: Linear & Binary Search, Sorting Techniques: Bubble sort, Selection sort, Insertion Sort, Quick Sort and Merge Sort.
Download Unit IUNIT II
Linked Lists: Singly linked lists, representation and operations, doubly linked lists, and circular linked lists, Comparing arrays and linked lists, Applications of linked lists.
Download Unit IIUNIT III
Stacks: Introduction to stacks: properties and operations,recursions implementing stacks using arrays and linked lists, Applications of stacks in expression evaluation, reversing list etc.
Download Unit IIIUNIT IV
Queues: Introduction to queues: properties and operations, implementing queues using arrays and linked lists, Applications of queues in priority queue etc. Deques: Introduction to deques (double-ended queues), Operations on deques and their applications. Circular queues: Introduction to Circular queues, Operations on Circular queues, and their applications.
Download Unit IVUNIT V
Trees & Graphs: Introduction to Trees, Binary Search Tree – Insertion, Deletion & Traversals,
Graphs: Definition, applications, Properties, representation of graphs (adjacency & linked
adjacency),graph searching methods(DFS & BFS).
Hashing: Brief introduction to hashing and hash functions, Collision resolution techniques:
chaining and open addressing.
Hash tables: basic implementation and operations, Applications of hashing in unique identifier
generation, caching, etc.
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