Chapter 2.4, Problem 2.5CP

Program Plan Intro

Variables:

A variable is a name given for the storage memory. A data-type is given to a variable and it contains a value which is to be stored in the memory.

• Those values are then used in a program and they undergo a set of operations.

Example:

int number = 10;

Where,

int – data-type

number – variable

10 – value

Literals:

Literals are the values that are expressed as it is.

• For example: the number “10” or the string “Hello” are called as literals.