What is variable?

Answer 1

A variable is a way of referring to a storage area in a computer program. This memory location holds values—numbers, text or more complicated types of data .

Operating systems load programs into different parts of the computer's memory so there is no way of knowing exactly which memory location holds a particular variable before the program is run.

Answer 2

https://www.studytonight.com/cpp/variables-scope-details.php

Answer 3

janie

Answer 4

hi Iam muthukumar