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Lecture Notes

UNIT 1:

Fundamentals

ALGORITHMS-BUILDING BLOCKS OF ALGORITHM

COMPUTER HARDWARE

COMPUTER SOFTWARE

NOTATION

PROBLEM FORMULATION

SIMPLE STRATEGIES FOR DEVELOPING ALGORITHM

ALGORITHMIC PROBLEM SOLVING

ILLUSTRATIVE PROGRAMS

UNIT 2:

INTRODUCTION TO C AND STRUCTURE OF A C PROGRAM

COMPILATION AND LINKING PROCESS OF A C PROGRAM

CONSTANTS, VARIABLES, KEYWORDS, IDENTIFIERS, DELIMITERS

DECLARING & INITIALIZING VARIABLES

OPERATORS AND EXPRESSIONS

MANAGING INPUT AND OUTPUT OPERATIONS

DECISION MAKING AND BRANCHING

LOOPING STATEMENTS

ILLUSTRATIVE PROGRAMS

UNIT 3:

STRING OPERATIONS

ONE DIMENSIONAL AND TWO DIMENSIONAL ARRAYS

INITIALIZATION AND DECLARATION

ARRAYS AND CHARACTERISTICS

STRING ARRAYS

SORTING - SIMPLE PROGRAMS

SEARCHING

MATRIX OPERATIONS ADDITION

MATRIX OPERATIONS SUBTRACTION AND MULTIPLICATION

ILLUSTRATIVE PROGRAMS

UNIT 4:

Function – Definition of function – User-defined Functions - Declaration of function

Call by reference

Call by value

Recursion

Pointers

Definition – Initialization

Pointer arithmetic

Pointers and arrays

Illustrative programs.

UNIT 5:

Defining Structures and Unions

Structure declaration

Need for Structure data type

Structure within a structure

Union

Programs using structures and Unions

Pre-processor directives

Illustrative programs

Lecture Notes

Announcements

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