Lecture Notes || SNS Courseware

Lecture Notes

UNIT 1:

History of C

Importance of C

Declaration of variables

UNIT 2:

Arithmetic,Relational,Logical,Assignment,Increment and Decrement, Conditional, Bitwise, Special operators

Arithmetic Expressions

Introduction - if, if...else, nesting of if...else statements - else if ladder - The switch statement- The goto Statement.

UNIT 3:

the while statementthe do statement – the for statement - Jumps in loops

One Dimensional Arrays – Two Dimensional Arrays - Multi dimensional array.

UNIT 4:

Need for user-defined functions

Definition of function

UNIT 5:

: Introduction - Understanding pointers-Accessing the address of a variable