C Tutorial

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You will get here easy Online C Tutorials for beginners with Step by Step Guide. Learn “C” Programming Language with examples here.

C Introduction

What is C Programming Language? C is a general-purpose programming language that is used to develop firmware or applications. C programming provides base for all programming languages. Most of the modern programming languages are derived directly or indirectly…

C Features

C is the widely used language because it provides a lot of features. Some of the features are given below: Modularity Portability Extendability Speed Powerful Memory Management Pointers 1. Modularity Modularity is the ability to breakdown a large…

C Basic Program Structure

It is always useful to know about the different parts of C program. It will be helpful for understanding the programs in upcoming chapters. Let us learn about the basic program structure of C language. Basic Program Structure…

C printf and scanf

The function is used to display output and the function is used to take input from users. The and functions are commonly used functions in C Language. These functions are inbuilt library functions in header files of C…

C Comments

Comments are the non-executable code used to provide documentation for the C program. Comments provide details about the code so that other users can easily understand the code by reading those comments. In C Language, comments are beneficial…

C Variables

In simple words, variable is a name given to memory box with a name, where we can “store” some value. Its value can be changed depending upon conditions and it can be reused many times. A variable can…

C Constants

C Constants refer to fixed values whose values remain the same during the whole program. Constants can be of any of the basic data types like an integer constant, a floating constant, a character constant, or a string…

C Data Types

A data type is a classification that specifies which type of value a variable can store. We need to define data types of each variable during variable declaration. Each data types requires different amount of memory storage. The…

C Operators

Like other programming languages, C language also supports the set of operators to perform a different kind of operations on variables. Now, the question arises, What is Operator? Operator An Operator is defined as a symbol that represents…

C Decision Making Statements

Sometimes, we need to change the order of execution of statements depending on some specific conditions. This is possible with the help of C Decision Making Statements. C conditional statements allow us to make a decision, based upon…

C Functions

Mostly we see that every C program has at least one function such as main(). We can use more than two C Functions in a single C Program. A function is a group of statements that together performs…

C Pointers

C Pointers are the variables whose value is the address of another variables. Pointer Syntax : Example : Here, * is used to denote that pointer variable is not a normal variable. We can easily perform some C…

C File Handling

C File handling is an important part of a software application. We mostly need to open the file and process the following tasks: Opening a File Reading a File Writing a File Closing a File Deleting a File…