Master of computer application Guides d'étude, Notes de cours & Résumés

Pre and post increment and decrements question with solutions

File handling in C

The preprocessor is a program that processes the source code before it passes through the compiler. Preprocessor Directives are places in the source program before main, before the source code passes through the compiler it is examined by the preprocessor for any preprocessor directives.

Structures is used for packing/collecting data of different type in a single unit. Unions, like structures, are derived datatypes which group together a number of variable.

A string is an array of characters ending with a special character “0” which is also known as null character.

A Pointers is a variable that contains an address which is a location of another variable in memory.

An array is a group of related data items which are stored in a continuous memory location and which share a common name.

Functions is a set of lines which are executed together as a block and which are accessed by a common name.

Decision making structures require that the programmer specifies one or more conditions to be evaluated or tested by the program .A loop statement allows us to execute a statement or group of statements multiple times.

C is a general-purpose, high-level programming language .