I need a window calculator design much like what appear in your windows xp. Please keep the code as simple as possible, i need it to include variables and constants, decisions and conditions, menu, common boxes, sub procedures and functions, lists, loops and printing. i need the results answer to pop up in a separate window and give the user the option to close the application or continues.
It is very important that you keep the code very simple because i need to submit this project as my own and i must be able to explain to the professor what is in the coding. Also include comments to explain each procedure.