Basics of Programming

const modifier in c: In c all variables are by default not constant. Hence, you can modify the value of variable by program. You can con...

Constants: A constant is a value that does not change during the program execution. As its name implies it is a constant or fixed value. ...

Variables: A variable is a symbolic name of a location in the computer's memory. In this variable, a value can be stored and this can...

Identifiers: A name or identifier in C can be anything from a single letter to a word. Identifiers are the names given to program element...

Keywords: Some words in C programming are reserved for some special tasks. Such words are known as keywords. Their meaning is predefined ...

Character Set: C is a powerful programming language. Not only C, every language follows some rules. These rules are required for writing ...

Types of error: An error is considered as a speed breaker in the process of program developing. This error may be of any type. There are ...