Imperative Programming Syllabus

Unit	Details
I	Introduction: Types of Programming languages, History, features and application. Simple program logic, program development cycle, pseudocode statements and flowchart symbols, sentinel value to end a program, programming and user environments, evolution of programming models., desirable program characteristics. Fundamentals: Structure of a program. Compilation and Execution of a Program, Character Set, identifiers and keywords, data types, constants, variables and arrays, declarations, expressions, statements, Variable definition, symbolic constants.
II	Operators and Expressions: Arithmetic operators, unary operators, relational and logical operators, assignment operators, assignment operators, the conditional operator, library functions. Data Input and output: Single character input and output, entering input data, scanf function, printf function, gets and puts functions, interactive programming.
III	Conditional Statements and Loops:Decision Making Within A Program, Conditions, Relational Operators, Logical Connectives, If Statement, If-Else Statement, Loops: While Loop, Do While, For Loop. Nested Loops, Infinite Loops, Switch Statement Functions: Overview, defining a function, accessing a function, passing arguments to a function, specifying argument data types, function prototypes, recursion, modular programming and functions, standard library of c functions, prototype of a function: foo1lal parameter list, return type, function call, block structure, passing arguments to a function: call by reference, call by value.
IV	Program structure: Storage classes, automatic variables, external variables, static variables, multifile programs, more library functions, Preprocessor: Features, #define and #include, Directives and Macros Arrays: Definition, processing, passing arrays to functions, multidimensional arrays, arrays and strings.
V	Pointers: Fundamentals, declarations, Pointers Address Operators, Pointer Type Declaration, Pointer Assignment, Pointer Initialization, Pointer Arithmetic, Functions and Pointers, Arrays And Pointers, Pointer Arrays, passing functions to other functions Structures and Unions: Structure Variables, Initialization, Structure Assignment, Nested Structure, Structures and Functions, Structures and Arrays: Arrays of Structures, Structures Containing Arrays, Unions, Structures and pointers.

Imperative Programming Practicals

Practical No	Details
1	Basic Programs:
a	Write a program to display the message HELLO WORLD.
b	Write a program to declare some variables of type int, float and double. Assign some values to these variables and display these values.
c	Write a program to find the addition, subtraction, multiplication and division of two numbers.
2	Programs on variables:
a	Write a program to swap two numbers without using third variable.
b	Write a program to find the area of rectangle, square and circle.
c	Write a program to find the volume of a cube, sphere, and cylinder.
3	Conditional statements and loops(basic)
a	Write a program to enter a number from the user and display the month name. If number >13 then display invalid input using switch case.
b	Write a program to check whether the number is even or odd.
c	Write a program to check whether the number is positive, negative or zero.
d	Write a program to find the factorial of a number.
e	Write a program to check whether the entered number is prime or not.
f	Write a program to find the largest of three numbers.
4	Conditional statements and loops(advanced)
a	Write a program to find the sum of squares of digits of a number.
b	Write a program to reverse the digits of an integer.
c	Write a program to find the sum of numbers from 1 to 100.
d	Write a programs to print the Fibonacci series.
e	Write a program to find the reverse of a number.
f	Write a program to find whether a given number is palindrome or not.
g	Write a program that solve the quadratic equation
h	Write a program to check whether the entered number is Armstrong or not.
i	Write a program to count the digit in a number
5	Programs on patterns:
a	Programs on different patterns.
6	Functions.
a	Programs on Functions.
7	Recursive functions
a	Write a program to find the factorial of a number using recursive function.
b	Write a program to find the sum of natural number using recursive function.
8	Arrays
a	Write a program to find the largest value that is stored in the array.
b	Write a program using pointers to compute the sum of all elements stored in an array.
c	Write a program to arrange the ‘n’ numbers stored in the array in ascending and descending order.
d	Write a program that performs addition and subtraction of matrices.
e	Write a program that performs multiplication of matrices.
9	Pointers
a	Write a program to demonstrate the use of pointers.
b	Write a program to perform addition and subtraction of two pointer variables.
10	Structures and Unions
a	Programs on structures.
b	Programs on unions.

Imperative Programming Reference Books