Data Structures and Algorithms

CS-201 Fall 2014 3 Credits

Course Information

Institution: Indus University, Karachi, Pakistan
Department: Engineering, Science, and Technology
Level: Undergraduate
Prerequisites: Object-Oriented Programming

Course Description

This comprehensive undergraduate course provides fundamental understanding of data structures and algorithmic design principles emphasizing computational efficiency and software engineering best practices. Students develop proficiency in design analysis and implementation of abstract data types including arrays linked structures trees graphs and hash tables. The curriculum emphasizes algorithm development methodologies time complexity analysis space optimization techniques and practical coding standards for professional software development. Students gain experience with algorithm design paradigms including divide-and-conquer dynamic programming greedy algorithms and graph traversal methods ensuring solid foundation for advanced computer science coursework and industry applications.

Course Impact: Delivered to 120+ undergraduate students with comprehensive hands-on programming assignments and algorithm implementation projects achieving 90% student success rate in mastering core data structure concepts.

Learning Outcomes

Upon successful completion of this course students will demonstrate ability to:

  • Design and implement fundamental data structures including arrays linked lists stacks queues trees and graphs with appropriate memory management
  • Analyze algorithmic performance using Big-O notation for time and space complexity evaluation
  • Apply appropriate data structure selection strategies based on problem requirements and performance constraints
  • Implement advanced sorting algorithms including merge sort quick sort and heap sort with comparative analysis
  • Develop efficient search algorithms using binary search techniques and tree traversal methods
  • Construct and manipulate binary search trees with insertion deletion and balanced tree operations
  • Design and implement graph algorithms including shortest path algorithms and traversal techniques
  • Apply recursive programming techniques and divide-and-conquer algorithm design paradigms

Course Outline

Lecture Topic
1Introduction to Data Structures and Algorithms
2Different Types of Data Structures
3Complexity of Algorithm (Time-Space Tradeoff)
4Introduction to Linear Data Structures
5Operations on Arrays
6String Processing
7String Processing (Insertion & Deletion)
8Stack and Queue Implementation of Arrays
9Bubble Sort Algorithm
10Selection and Insertion Sort Algorithms
11Merge Sort Algorithm
12Stack and Recursion
13Quick Sort Algorithm
14Linear and Binary Search Concepts
15Binary Search Algorithm
16Introduction to Linked Lists
17Linked Lists: Creation and Traversal Algorithms
18Linked Lists: Insertion and Deletion Algorithms
19Two-Way Linked Lists: Creation and Traversal
20Two-Way Linked Lists: Insertion and Deletion
21Polish Notation (Infix, Prefix, Postfix)
22Polish Notation: Conversion Methods
23Introduction to Non-Linear Data Structures
24Trees: Concepts and Types
25Trees: Binary Search Tree (BST) Creation
26Traversing BST: Inorder, Preorder, Postorder
27Traversal Algorithms for BST
28Deletion in BST (No or One Child Nodes)
29Deletion in BST (Nodes with Two Children)
30Graphs: Introduction and Applications
31Graphs: Types and Adjacency Matrix Concepts
32Graphs: Shortest Path Algorithms
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