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Tina Müller 2016-12-05 23:44:36 +01:00
parent 9dc3c2bb62
commit bba7bfd280
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19
Task/Roman-numerals-Encode/Sidef/roman-numerals-encode.sidef Normal file
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func arabic2roman(num, roman='') {
static lookup = [
:M:1000, :CM:900, :D:500,
:CD:400, :C:100, :XC:90,
:L:50, :XL:40, :X:10,
:IX:9, :V:5, :IV:4,
:I:1
];
lookup.each { |pair|
while (num >= pair.second) {
roman += pair.first;
num -= pair.second;
}
}
return roman;
}
say("1990 in roman is " + arabic2roman(1990));
say("2008 in roman is " + arabic2roman(2008));
say("1666 in roman is " + arabic2roman(1666));