Storage class C allocates a storage area for variables that are kept in memory. They are stored in the system RAM. Determine the scope of variables separately from storage space. Variables in C programs are
Scope is the program area. Variable scope is the area of your program where variables are declared and used. So you can have three types of scopes, depending on where they are declared and used
A preprocessor is a processor that allows you to define long-structured abbreviations that you can use in your program in place of a large number of lines of code to a small number of lines
The C language supports a wide set of built-in operators. An operator is a symbol that tells the compiler to perform a particular mathematical or logical operation. Operators are used programmatically to manipulate data and
The data type specifies how to enter data into the program and the type of data to enter. The C language has several predefined sets of data types to handle the different data types available
All C programs perform three main functions. That is, it takes the data as input, processes the data, and produces an output. The input refers to the acceptance of data and the output refers to
What is C? C is a procedural programming language. First developed by Dennis Ritchie in 1972. Developed primarily as a systems programming language for creating operating systems. Key features of the C language include low-level
Friend Class: A friend class can access the private and protected members of other classes that have declared themselves friends. It can be useful to allow one class to access private members of another class.