16 lines
338 B
Lua
16 lines
338 B
Lua
romans = {
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{1000, "M"},
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{900, "CM"}, {500, "D"}, {400, "CD"}, {100, "C"},
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{90, "XC"}, {50, "L"}, {40, "XL"}, {10, "X"},
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{9, "IX"}, {5, "V"}, {4, "IV"}, {1, "I"} }
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k = io.read() + 0
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for _, v in ipairs(romans) do --note that this is -not- ipairs.
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val, let = unpack(v)
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while k >= val do
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k = k - val
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io.write(let)
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end
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end
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print()
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