VB.NET || Roman Numeral Conversion – How To Convert Roman Numeral To Integer & Integer To Roman Numeral

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The following is a program with functions which demonstrates how to convert roman numerals to integer, and integers to roman numerals.

The sample program implemented on this page was presented in a Data Structures course. This program was assigned in order to practice the use of the class data structure.

1. Roman Numeral Conversion

The example below demonstrates how to convert integers to roman numerals and roman numerals to integers.

The highlighted lines are sections of interest to look out for.

The code is heavily commented, so no further insight is necessary. If you have any questions, feel free to leave a comment below.

Once compiled, you should get this as your output

======= Decimal Test Start =======
Original = 1987
Converted = MCMLXXXVII
Converted Back To Original = 1987
======= Decimal Test End =======

======= Roman Test Start =======
Original = MCMXCI
Converted = 1991
Converted Back To Original = MCMXCI
======= Roman Test End =======

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