The purpose of the program is to practice prompting for INPUT from the standard input device $($the keyboard$)$ and to demonstrate OUTPUT to the standard output device $($screen$)$ with formatting.

Add code and comments to the program to complete it$.$

Compile and run this C$++$ program.

Try these input values:

$($length: $12,$ width: $24,$ price: $5)$

$($length: $6,$ width: $12,$ price: $5)$

Do you get zero cost for the latter?

If yes, check the data types of variables in the formula for calculating the cost.

You need to handle data conversion.