Department of Computer Science. Shyama Prasad Mukherjee College for Women. University of Delhi. Reema Thareja. Second Edition. Data Structures. Using c. Data Structures c Using Second Edition Reema Thareja Assistant Professor Department of Computer Science Shyama Prasad Mukherjee College for Women . Where can I find the PDF of book Data Structures using C by Reema Thareja? What are the differences between books 'Programming in C' by Reema Thareja and 'Data Structures Using C' by Reema Thareja? Where can I get Reema Thareja’s book about C++ in PDF?.

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Data amp File Structures Using C gtu Reema Thareja. May 14th, - Data Programming In C By Reema Thareja PDF Book. 6 Pages··20 . Throughout this book we will assume a knowledge of C [10]. The C Programming Language, 2d ed mk:@MSITStor Data Structures Using C++. DATA. STRUCTURES. USING C. REEMA THAREJA. Assistant Professor. Department ofComputer Science. Shyama Prasad Mukherjee Collegefor Women.

Chapter 16—This chapter now includes a section on cylinder surface indexing which is one of the widely used indexing structures for files stored in hard disks. Content and Coverage This book is organized into 16 chapters. Chapter 1, Introduction to C provides a review of basic C constructs which helps readers to familiarize themselves with basic C syntax and concepts that will be used to write programs in this book.

Chapter 2, Introduction to Data Strctures and Algorithms introduces data structures and algorithms which serve as building blocks for creating efficient programs. The chapter explains how to calculate the time complexity which is a key concept for evaluating the performance of algorithms. From Chapter 3 onwards, every chapter discusses individual data structures in detail.

Chapter 3, Arrays provides a detailed explanation of arrays that includes one-dimensional, two- dimensional, and multi-dimensional arrays. The operations that can be performed on such arrays are also explained.

Chapter 4, Strings discusses the concept of strings which are also known as character arrays. The chapter not only focuses on reading and writing strings but also explains various operations that can be used to manipulate the character arrays. Chapter 5, Structures and Unions deals with structures and unions. A structure is a collection of related data items of different types which is used for implementing other data structures such as linked lists, trees, graphs, etc. We will also read about unions which is also a collection of variables of different data types, except that in case of unions, we can only store information in one field at any one time.

Chapter 6, Linked Lists discusses different types of linked lists such as singly linked lists, doubly linked lists, circular linked lists, doubly circular linked lists, header linked lists, and multi-linked lists. Linked list is a preferred data structure when it is required to allocate memory dynamically.

The chapter also shows the practical implementation of these data structures using arrays as well as linked lists.

It also shows how stacks can be used for the evaluation of arithmetic expressions. The chapter also provides the real-world applications of queues.

Chapter 9, Trees focuses on binary trees, their traversal schemes and representation in memory. The chapter also discusses expression trees, tournament trees, and Huffman trees, all of which are variants of simple binary trees. Chapter 10,Efficient Binary Trees broadens the discussion on trees taken up in Chapter 9 by going one step ahead and discussing efficient binary trees.

The chapter discusses binary search trees, threaded binary trees, AVL trees, red-black trees, and splay trees. Chapter 12, Heaps discusses three types of heaps—binary heaps, binomial heaps, and Fibonacci heaps. The chapter not only explains the operations on these data structures but also makes a comparison, thereby highlighting the key features of each structure.

Chapter 13, Graphs contains a detailed explanation of non-linear data structure called graphs. It discusses the memory representation, traversal schemes, and applications of graphs in the real world. Chapter 14, Searching and Sorting covers two of the most common operations in computer science, i.

It gives the technique, complexity, and program for different searching and sorting techniques.

Chapter 15, Hashing and Collision deals with different methods of hashing and techniques to resolve collisions. Chapter 16, the last chapter of the book, Files and Their Organization, discusses the concept related to file organization. It explains the different ways in which files can be organized on the hard disk and the indexing techniques that can be used for fast retrieval of data. The book also provides a set of seven appendices.

Appendix A introduces the concept of dynamic memory allocation in C programs. Appendix B provides a brief discussion of garbage collection technique which is used for automatic memory management. Appendix C explains backtracking which is a recursive algorithm that uses stacks.

Appendix E includes two C programs which show how to read and write binary files.

Appendix F includes a C program which shows how to sort a list of numbers using address calculation sort. Appendix G provides chapter-wise answers to all the objective questions. Reema Thareja www. Introduction to C 1 2. Introduction to Data Structures and Algorithms 43 3. Arrays 66 4. Strings 5.


Structures and Unions 6. Linked Lists 7. Stacks 8.

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Queues 9. Trees Efficient Binary Trees Multi-way Search Trees Heaps Graphs Searching and Sorting Hashing and Collision Arrays 66 1. Introduction to Data Structures 3.

Linked Lists Arrays 6. Strings 6.

Structures and Unions Circular Linked List 6. Trees Doubly Linked List 9. Stacks 9. Efficient Binary Trees 7. Queues Files and Their Internal Sorting Organization Before going into a detailed analysis of data structures, it would be useful to familiarize ourselves with the basic knowledge of programming in C. Therefore, in this chapter we will learn about the various constructs of C such as identifiers and keywords, data types, constants, variables, input and output functions, operators, control statements, functions, and pointers.

Although C was initially developed for writing system software, today it has become such a popular language that a variety of software programs are written using this language.

The greatest advantage of using C for programming is that it can be easily used on different types of computers. Structure of a C program A C program contains one or more functions, where a function is defined as a group of statements that perform a well-defined task. Figure 1. The statements in a function are written in a logical sequence to perform a specific task.

The main function is the most important function and is a part of every C program. Rather, the execution of a C program begins with this function. From the structure given in Fig. Note main that programmers can choose any name for functions.

They are formed by using a sequence of letters both They should not contain Statement 2; They can actually be longer than 31, but the All keywords are basically program a sequence of characters that have a fixed meaning.

By convention, all keywords must be written in lower case letters. Table 1. C language provides four basic data types. The char data type is of one byte and is used to store single characters. Note that C does not provide any data type for storing text. This is because text is made up of individual characters. You Introduction to C 3 might have been surprised to see that the range of char is given as — to Although the data type we use for our variables does not have a big impact on the speed or memory usage of the application, we should always try to use int unless there is a need to use any other data type.

When using a variable, we actually refer to the address of the memory where the data is stored. C language supports two basic kinds of variables. Modifiers like short, long, signed, and unsigned can also be used with numeric variables.

The difference between signed and unsigned numeric variables is that signed variables can be either negative or positive but unsigned variables can only be positive. Therefore, by using an unsigned variable we can increase the maximum positive range. To declare an unsigned variable, the unsigned modifier must be explicitly added during the declaration of the variable.

Character Variables Character variables are just single characters enclosed within single quotes. Declaring Variables To declare a variable, specify the data type of the variable followed by its name. The data type indicates the kind of values that the variable can store.

Variable names should always be meaningful and must reflect the purpose of their usage in the program. In C, variable declaration always ends with a semi-colon. First, variables should be declared before using them. Second, variables should be declared closest to their first point of use so that the source code is easier to maintain. Initializing Variables While declaring the variables, we can also initialize them with some value.

While values of variables can be changed at any time, values of constants can never be changed. Constants are used to define fixed values like pi or the charge on an electron so that their value does not get changed in the program even by mistake. Declaring Constants To declare a constant, precede the normal variable declaration with const keyword and assign it a value. For that, open a text editor.

This file has some in-built functions.

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By simply including this file in our code, we can use these functions directly. After all the statements in the program have been executed, the last statement of the program will return an integer value to the operating system.

The concepts will be clear to us when we read this chapter in toto. So even if you do not understand certain things, do not worry. Note Every statement in the main function ends with a semi-colon ;. If you leave out the —o, then the file name a. If there are any mistakes in the program, then the compiler will tell you what mistake s you have made and on which line the error has occurred.

In case of errors, you need to re-open your. Lihat Paket Hosting.

Programming and Data Structures II

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Product details Paperback: Oxford; 2 edition 11 June Language: English ISBN Customers who viewed this item also viewed. Data Structures and Algorithms Made Easy: Data Structures and Algorithmic Puzzles. Narasimha Karumanchi. Data Structures Through C in Depth.

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C programming book witten by reema thareja authorizing is best. A very good book for learning data structures in C.Fortunately, I have had the fine support of my family, friends, and fellow members of the teaching staff at the Institute of Information Technology and Management IITM. Please try again later.

The truth table of logical OR 0 0 0 operator is given in Table 1. A number of new examples have also been added which show how to find the complexity of different functions. A 1 if the expression produces a zero. You can't find anything better than this book specially for C but yes this book of know to have mistakes but they are really minor and you won't get hindered!

Please send them to me at reemathareja gmail. It explains the different ways in which files can be organized on the hard disk and the indexing techniques that can be used for fast retrieval of data. The concepts will be clear to us when we read this chapter in toto.