diff options
| -rw-r--r-- | lib/pure/romans.nim | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/lib/pure/romans.nim b/lib/pure/romans.nim index 79fb75526..0c182843a 100644 --- a/lib/pure/romans.nim +++ b/lib/pure/romans.nim @@ -44,16 +44,13 @@ proc decimalToRoman*(number: range[1..3_999]): string = ("XC", 90), ("L", 50), ("XL", 40), ("X", 10), ("IX", 9), ("V", 5), ("IV", 4), ("I", 1)] result = "" - var decVal = number + var decVal: int = number for key, val in items(romanComposites): while decVal >= val: dec(decVal, val) result.add(key) when isMainModule: - import math - randomize() - for i in 1 .. 100: - var rnd = 1 + random(3990) - assert rnd == rnd.decimalToRoman.romanToDecimal + for i in 1 .. 3_999: + assert i == i.decimalToRoman.romanToDecimal |