Basics for learning computer programming

Computer programming is the process of designing and developing various sets of computer programs in order to achieve a given computing purpose. The process includes duties such as analysis, coding, algorithm generation, checking algorithm accuracy, and resource consumption, among others. The goal of computer programming is to find a set of instructions that will allow a computer to solve a given problem. Learning programming involves mastering the following listed areas.

Programming Environment

Despite the fact that Environment Setup is not part of any programming language, it is the first step to take before beginning to build a program. When we talk about Environment Setup, we're merely referring to a foundation on which we can build our code. As a result, we must have the necessary software installed on our PC, which will be used to write, compile, and execute computer programs. Programming environment is part of integrated development environment, from where programmers write, edit, execute and test their programs.

Data Types

A data type is a classification of data which tells the compiler or interpreter how the programmer intends to use the data. Most programming languages support various types of data, including integer, real, character or string, and Booleans

Variables

Variables can be thought of as boxes that the computer can use to store values. Variables are named storage locations where data is stored, which may be changed as a program runs

Keywords

In programming language, keywords are reserved terms. These keywords are not allowed to be used as variable names, function names, or any other type of identifier. They are used to define a programming language's syntax and structure.

Logical and Arithmetical Operators

A logical operator is a symbol or word that connects two or more expressions so that the value of the compound expression created is solely determined by the value of the original expressions and the operator's meaning. AND, OR, and NOT are examples of common logical operators. Addition, subtraction, multiplication, and division are the four basic arithmetic operations. The order of operations is followed when performing arithmetic.

Control structures

Control Structures are simply a method of describing the flow of control in a program. If self-contained modules known as logic or control structures are used, any algorithm or program can be made more transparent and understandable. It basically analyzes and selects the direction in which a program should flow based on a set of parameters or conditions.

Functions

Functions (also known as 'procedures' in some programming languages and ‘methods' in most object-oriented programming languages) are a collection of instructions that work together to produce a specified result. In a program, functions are a good alternative to having repetitive blocks of code.

Input and Output Operations

The communication between a computer program and its user is referred to as input and output. The user gives something to the program as input, while the program gives something to the user as output.