dec_to_roman
Converts a decimal value to a string of Roman numerals.
roman = dec_to_roman(42); // roman == "XLII"
roman = dec_to_roman(1999); // roman == "MCMXCIX"
roman = dec_to_roman(2015); // roman == "MMXV"
- dec_to_roman(num)
- Returns a string of Roman numerals representing the given integer.
COPY//
// Returns a string of Roman numerals representing the given integer.
//
// num positive integer less than 5000, real
//
/// GMLscripts.com/license
{
var roman;
if ((argument0 < 1) || (argument0 > 4999)) return "";
roman = string_copy(" M MM MMM MMMM",4*(argument0 div 1000)+1,4);
roman += string_copy(" C CC CCC CD D DC DCC DCCCCM ",4*((argument0 mod 1000) div 100)+1,4);
roman += string_copy(" X XX XXX XL L LX LXX LXXXXC ",4*((argument0 mod 100) div 10)+1,4);
roman += string_copy(" I II III IV V VI VII VIIIIX ",4*(argument0 mod 10)+1,4);
roman = string_replace_all(roman," ","");
return roman;
}
Contributors: xot
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