Webpage - Roman Holiday
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The ancient Romans developed a system for representing number values alphabetically. This "Roman numeral" system employed the following letters to symbolize the indicated numeric values:
M = 1,000 D = 500 C = 100 L = 50 X = 10 V = 5 I = 1
To convert an ancient Roman numerical to its numeric equivalent, you must sum up the values represented by each of the letters in the numeral. For example, MCVII represents 1,000 + 100 + 5 + 1 + 1 - 1,107, wheras CCIIII represents 100 + 100 + 1 + 1 + 1 + 1 = 204. By convention, letters are always listed in decreasing order of value.
Design and create a Web page named roman.html containing a text box in which the user can enter an ancient Roman numeral. When the user clicks a button, the number represented by that Roman numeral should appear in a separate text box.
As part of your page, you should define a function named RomanToNum that takes a Roman numeral (a string of letters) as input and returns the value represented by that numeral.
Once you have completed your page, use it to convert the following Roman numerals to numeric values:
MCLXVI
XXXX
MM
MXXIIII
LXXXXVIIII
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Solution Summary
This solution involves creating a webpage where a function is used to convert values into Roman numerals.
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