Question $4$:

Write a program that converts a number entered in Roman numerals to a positive integer. Your program should consist of a class romanType. An object of type romanType should do the following:

a$.$ Store the number as a Roman numeral.

b$.$ Convert and store the number as a positive integer.

c$.$ Print the number as a Roman numeral or positive integer as requested by the user.

The integer values of the Roman numerals are:

$\backslash$table$[[$M$,1000],[$D$,500],[$C$,100],[$L$,50],[$X$,10],[$V$,5],[I,1]]$

Submit a header file consists of class declaration, a cpp file which includes member function definitions, and another cpp file which includes main function.

Test your program using the following Roman numerals: MCXIV, CCCLIX, and MDCLXVI. Copy and paste the screenshot of the output here