⌛
convertToRoman(2)
should return "II".
⌛
convertToRoman(3)
should return "III".
⌛
convertToRoman(4)
should return "IV".
⌛
convertToRoman(5)
should return "V".
⌛
convertToRoman(9)
should return "IX".
⌛
convertToRoman(12)
should return "XII".
⌛
convertToRoman(16)
should return "XVI".
⌛
convertToRoman(29)
should return "XXIX".
⌛
convertToRoman(44)
should return "XLIV".
⌛
convertToRoman(45)
should return "XLV"
⌛
convertToRoman(68)
should return "LXVIII"
⌛
convertToRoman(83)
should return "LXXXIII"
⌛
convertToRoman(97)
should return "XCVII"
⌛
convertToRoman(99)
should return "XCIX"
⌛
convertToRoman(400)
should return "CD"
⌛
convertToRoman(500)
should return "D"
⌛
convertToRoman(501)
should return "DI"
⌛
convertToRoman(649)
should return "DCXLIX"
⌛
convertToRoman(798)
should return "DCCXCVIII"
⌛
convertToRoman(891)
should return "DCCCXCI"
⌛
convertToRoman(1000)
should return "M"
⌛
convertToRoman(1004)
should return "MIV"
⌛
convertToRoman(1006)
should return "MVI"
⌛
convertToRoman(1023)
should return "MXXIII"
⌛
convertToRoman(2014)
should return "MMXIV"
⌛
convertToRoman(3999)
should return "MMMCMXCIX"