What is Var ??

Answer 1

as droftor said...
In programming, a variable is a value that can change, depending on conditions or on information passed to the program. Typically, a program consists of instruction s that tell the computer what to do and data that the program uses when it is running.

Answer 2

variable

Answer 3

variable

Answer 4

simply variable is a container that can contain values and the value can be changed whenever you need

Answer 5

thank you so much