C Tutorialspoint – Learn the Basics of Computer Science

The C programming language’s history is closely tied to the history of the Unix Operating System. This is a great place to start learning more about computer science. C tutorialspoint aims to help anyone learn the basics of computer science. These tutorials are organized by topics such as the Structures data structure, Typecasting, Loops, and much more.

Structures

Structures are helpful when you need to group a large number of related values. Structurally allows you to store several different data types, making your program more compact and modular. For example, you could use a structure to store records from a database or information about your contact list.

Array data structure

Arrays are data structures in C that store a collection of values of the same type. The elements of an array can be accessed through their index. Arrays are fixed and cannot be expanded or contracted beyond that size. For example, an array of 20 elements can store the marks of 20 students.

Typecasting

Typecasting is a programming technique that allows you to convert a variable to another data type. It’s also known as type-conversion and is used for various data types, including memory pages, cache lines, and vectors.

Loops

Loops are a fundamental programming concept that allows you to repeat a code block. Loops are useful when you want to repeat a process several times. For example, a message board’s program will produce a list of messages by performing the same operation.

Identifiers

Identifiers are a set of alphanumeric characters that uniquely identify a piece of data. An identifier can be a single letter or word or an underscore symbol. It must be unique – no two entities should have the same name. Identifiers must also be case-sensitive, and their length cannot exceed 31 characters.

Keywords

C is one of the most commonly used programming languages. It was invented by Dennis Ritchie in 1972 at Bell Laboratories to implement the UNIX operating system. It is the basis of all other programming languages. C tutorials cover the basics of this language for both new learners and corporate-level developers.

Variables

In C programming, variables are used to store data in a program. Variables are also called identifiers. An identifier is a series of characters that can represent anything in the program. In C, identifiers can be letters, digits, underscores, or combinations.

Object-oriented programming

Object-oriented programming (OOP) is a design pattern in which one or more objects are assigned a specific behavior or function. It is often used in developing web applications, such as HTML documents. However, the use of OOP is not limited to web applications. It is also used to write applications that need to process large amounts of data.