We Listed the 5 Basic Coding Concepts

Basic Coding Concepts

Coding is the process of transforming computer instructions into a form a computer can understand. Programs are written in a particular language which provides a structure for the programmer and uses specific instructions to control the sequence of operations that the computer carries out. The five basic concepts of coding are: input, output, sequencing, loops and conditionals.

Input is what you give the computer to work with – it can be data, like numbers or text, or commands, like “add this number to that one”. Output is what the computer gives back after it has processed the input – again, it can be data or commands.

Sequencing is putting instructions in order so that they happen one after another. Loops let you repeat sections of code over and over again until some condition is met – for example, you might want to keep asking a user for input until they give you valid data. Conditionals let you check whether something is true or false before deciding what code to run – for example, if a user enters an incorrect password, you might want to display an error message rather than letting them log in.

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