Data structure is a special way of organizing and storing data in the computer memory so that data can be accessed more efficiently. It is indispensable for the proper functioning of many computer algorithms. This book discusses Data Structures and Algorithms, laying emphasis on the concepts and covering the syllabus of B.E., B.Tech., B.Sc., BCA and MCA courses offered in nearly all Indian Universities.
Spread across 14 chapters, the book focuses on both theory and practical aspects of the subject with illustrative examples and academic rigor. It provides comprehensive coverage of all necessary algorithms and their implementations using both C and Python within a single book.
Chandan Banerjee is a Ph.D. in Engineering. He is Head of the Department and Professor, Department of IT, Netaji Subhash Engineering College (MAKAUT-WB), Kolkata, India.
Atanu Das is a Ph.D. in Engineering. He is Head, Department of MCA, Netaji Subhash Engineering College (MAKAUT-WB), Kolkata, India. Earlier, he was Head, Department of CSE, in the same college.
List of Algorithms and Pseudocodes List of C Programs List of Python Programs Preface About the Authors Chapter 1: Introduction to Data Structures 1.1 Introduction 1.2 Data Types 1.3 Dynamic Memory Allocation 1.4 Classification of Data Structures 1.5 Operations on Data Structures 1.6 Algorithms and Data Structures 1.7 Choosing Appropriate Data Structures 1.8 File Organization 1.9 Data-related Other Subjects 1.10 C and Python for Program Development 1.11 Programming Paradigms in Data Structure Quick Recap Review Questions Case Studies Chapter 2: Python Digest 2.1 Introduction 2.2 Features of Python 2.3 Advantages of Python 2.4 String and Variables 2.5 User Input 2.6 Python Operators 2.7 Lists 2.8 Sets 2.9 Tuples 2.10 Dictionaries 2.11 Conditional Statements (if, else, elif) 2.12 Iteration Loops (while and for) 2.13 Loop Control Statements (break, continue, pass) 2.14 Functions 2.15 Modules 2.16 Packages 2.17 Files 2.18 Exceptions 2.19 Classes and Objects 2.20 Functional Programming in Python 2.21 Numpy Array in Python 2.22 Series and DataFrames in Pandas Quick Recap Review Questions Case Studies Lab Exercises Chapter 3: Algorithms and Complexity Analysis 3.1 Introduction 3.2 Complexity of Algorithms 3.3 Asymptotic Notations Quick Recap Review Questions Case Studies Chapter 4: Array 4.1 Introduction 4.2 Array Operations Using Static Memory Allocation 4.3 Array Operations Using Dynamic Memory Allocation 4.4 Applications of Array Using Static Memory Allocations 4.5 Applications of Array Using Dynamic Memory Allocations 4.6 Representation of 2D Arrays in Computer Memory Quick Recap Review Questions Case Studies Lab Exercises Chapter 5: Linked List 5.1 Introduction 5.2 Classification of Linked Lists 5.3 Operations on Singly Linked List 5.4 Operations on Circular Linked List 5.5 Operations on Doubly Linked List 5.6 Traversing in Linked List 5.7 Memory Allocation and Garbage Collection 5.8 Sparse Matrix Representation Using Array and Linked List 5.9 Polynomials Representation Using Linked List Quick Recap Review Questions Case Studies Lab Exercises Chapter 6: Stack 6.1 Introduction 6.2 Design and Implementation of Stack 6.3 Applications of Stack Quick Recap Review Questions Case Studies Lab Exercises Chapter 7: Queue 7.1 Introduction 7.2 Design and Implementation of Queue 7.3 Double-ended Queue or Deque 7.4 Priority Queue 7.5 Implement Queue Using Two Stacks with the Help of Arrays Quick Recap Review Questions Case Studies Lab Exercises Chapter 8: Recursion 8.1 Introduction 8.2 GCD of Two Numbers Using Recursion 8.3 Factorial of a Number Using Recursion 8.4 Fibonacci Series Using Recursion 8.5 Ackermann Function Using Recursion 8.6 Pascal’s Triangle Representation Using Recursion 8.7 Solving the Tower of Hanoi Problem Using Recursion 8.8 Sorting a Stack Using Recursion 8.9 N-Queens Problem Using Recursion 8.10 Dynamic Programming and Memoization 8.11 Some Solved Examples of Recursion Quick Recap Review Questions Case Studies Lab Exercises Chapter 9: Trees 9.1 Introduction 9.2 Characteristics of Binary Trees 9.3 Binary Tree Traversal Algorithms 9.4 Construction of a Binary Tree Using Tree Traversal 9.5 Threaded Binary Tree 9.6 Binary Search Tree (BST) 9.7 AVL Tree or Height-balanced Tree 9.8 B Tree (Balanced Tree) Quick Recap Review Questions Case Studies Lab Exercises Chapter 10: Graphs 10.1 Introduction 10.2 Representation of Graph 10.3 Applications of Graph 10.4 Traversing a Graph 10.5 Spanning Tree 10.6 Dijkstra’s Algorithm for Shortest-path Evaluation 10.7 Grid Path Problem 10.8 Longest Common Subsequence (LCS) Quick Recap Review Questions Case Studies Lab Exercises Chapter 11: Sorting 11.1 Introduction 11.2 Bubble Sort 11.3 Insertion Sort 11.4 Selection Sort 11.5 Quick Sort 11.6 Merge Sort 11.7 Heap Sort 11.8 Radix Sort 11.9 Comparison of Time Complexity of Sorting Methods Quick Recap Review Questions Case Studies Lab Exercises Chapter 12: Searching 12.1 Introduction 12.2 Linear Search 12.3 Binary Search 12.4 Interpolation Search Quick Recap Review Questions Case Studies Lab Exercises Chapter 13: Hashing 13.1 Introduction 13.2 Popular Hashing Methods 13.3 Collision Resolution Techniques 13.4 Implementations of Collision Resolution Techniques 13.5 Analysis of Hashing Techniques and Load Factor 13.6 Rehashing Technique Quick Recap Review Questions Case Studies Lab Exercises Chapter 14: File Organization 14.1 Introduction 14.2 Classification of File Organizations 14.3 File Operations 14.4 Importance of File Organization 14.5 File Read–Write–Append Operations with C and Python 14.6 File Organization and Operating System Quick Recap Review Questions Case Studies Lab Exercises Index
https://www.universitiespress.com/banerjeeanddas/datastructuresandalgorithmsincandpython