.

A complex number has two parts: a real part and an imaginary part. These numbers are

written

A

+

Bi

where

i

= (

-

1). For example 3+4

i

and 1

-

2

i

are complex numbers.

Write a class d

eclaration (with just

member

function prototypes

) that enables

multiplication, addition

,

subtraction

, input and output

of complex number objects

using

regular arithmetic

(+,

-

, *, /)

and stream insertion/extraction

operators

(<<, >>).

Write a main() func

tion that instantiates objects of Complex class and inputs, adds,

subtracts, multiplies, divides, and outputs objects of type Complex using these operators