A program to calculate the area of a room in order to purchase cans of paint.

you should expand by adding at least 1 module to your program (IF AND ELSE IS ALREADY DONE). You need to submit updated documentation of this addition that includes the following:

Internal documentation, using block and/or line comments.

You must declare all variables before using them in your pseudo code. Don't forget that variables are just names. You need to assign values to variables. For example:

Set price = 20

Or

Set dollars = 2.75

Your pseudo code must illustrate all calculations and module(s).

Your updated flowchart must depict each step in the program.

All symbols must be connected by arrows that represent the flow of the program. The flow must make logical sense.

you must now add at least 1 inputs validation loop to your program.

You need to submit updated documentation of this addition that includes the following:

• Internal documentation, using block and/or line comments.
• You must declare all variables before using them in your pseudo code. Don't forget that variables are just names. You need to assign values to variables. For example: Set price = 20 Or Set dollars = 2.75
• Your pseudo code must illustrate all calculations and module(s).
• Your updated flowchart must depict each step in the program.
• All symbols must be connected by arrows that represent the flow of the program. The flow must make logical sense.
• Your revised flowchart must illustrate the logic of your input validation loop.

Programming language can be any C++, Java, Python