History of C – Importance of C- Basic structure of C programming - Character set – C Tokens - Keywords and identifiers - Constants –– Variables - Data types – Declaration of variables –Assigning values to variables – Defining symbolic constants.

Arithmetic operators - Relational operators - logical operators – assignment operators –increment and decrement operators –Conditional operators – Bitwise Operator - Special operators –Arithmetic expressions – Evaluation of expressions –Precedence of arithmetic operators –Some computational problems –Type conversion in expressions – operator precedence and Associatively- mathematical functions. Managing Input and output operations: Reading a character - Writing a character – formatted input - formatted output.

Decision making with IF statement – Simple IF statement – The if ELSE statement - Nesting of IF…..ELSE statement – The ELSE IF ladder. The Switch statement – The?: Operator –The GOTO statement. Decision making and Looping : WHILE statement – Do statement – For statement - Jumps in loops.

One dimensional arrays – Declaration of One dimensional arrays – Initialization of One dimensional arrays - Two dimensional arrays – Initializing two dimensional arrays –Multidimensional arrays – Dynamic Arrays.

Introduction – Defining Structure – Declaring Structure variables – Accessing structure members – structure initialization arrays of structure.