C language tutorial software

What is the difference between single quoted and double quoted declaration of char array? How to pass a 2D array as a parameter in C? What are the data types for which it is not possible to create an array? Does C support function overloading? How can we return multiple values from a function? What is the purpose of a function prototype? Static functions in C exit , abort and assert Implicit return type int in C What happens when a function is called before its declaration in C?

Use of realloc What is Memory Leak? How can we avoid? How to find sum of two numbers without using any operator How will you show memory representation of C variables? A procedure is known as a function, method, routine, subroutine, etc. A procedural language specifies a series of steps for the program to solve the problem. C is a procedural language. In C, variables and function prototypes must be declared before being used.

A structured programming language is a subset of the procedural language. Structure means to break a program into parts or blocks so that it may be easy to understand. In the C language, we break the program into parts using functions. It makes the program easier to understand and modify. C is considered as a middle-level language because it supports the feature of both low-level and high-level languages. C language program is converted into assembly code, it supports pointer arithmetic low-level , but it is machine independent a feature of high-level.

A Low-level language is specific to one machine, i. It is machine dependent, fast to run. But it is not easy to understand. A High-Level language is not specific to one machine, i. It is easy to understand. In this tutorial, all C programs are given with C compiler so that you can quickly change the C program code. We assure that you will not find any mistake in this C Language Tutorial. But if there is any mistake, please post the problem in the contact form. The target Audience involves all those who want to learn and deal with hardware or ground level designing of applications and want to make their career move into development.

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