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| author | Andreas Rumpf <andreas@andreas-desktop> | 2009-11-16 08:38:31 +0100 |
|---|---|---|
| committer | Andreas Rumpf <andreas@andreas-desktop> | 2009-11-16 08:38:31 +0100 |
| commit | 3710309d39f65718ab5990d53a977acb241432a9 (patch) | |
| tree | 572893ca9aa111e3356a3892a4ba6729c12c6c65 /tests/tromans.nim | |
| parent | 281609c358b139d55461af842ce29f39f01b2441 (diff) | |
| download | Nim-3710309d39f65718ab5990d53a977acb241432a9.tar.gz | |
nimrod compiles again
Diffstat (limited to 'tests/tromans.nim')
| -rwxr-xr-x | tests/tromans.nim | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/tests/tromans.nim b/tests/tromans.nim index 89e3deba8..12deca1ea 100755 --- a/tests/tromans.nim +++ b/tests/tromans.nim @@ -1,5 +1,5 @@ import - math, strutils + strutils ## Convert an integer to a Roman numeral # See http://en.wikipedia.org/wiki/Roman_numerals for reference @@ -15,7 +15,7 @@ proc raiseInvalidValue(msg: string) {.noreturn.} = # --> No. Why introduce additional state into such a simple and nice # interface? State is evil. :D -proc ConvertRomanToDecimal(romanVal: string): int = +proc RomanToDecimal(romanVal: string): int = result = 0 var prevVal = 0 for i in countdown(romanVal.len - 1, 0): @@ -36,7 +36,7 @@ proc ConvertRomanToDecimal(romanVal: string): int = dec(result, val) prevVal = val -proc ConvertDecimalToRoman(decValParam: int): string = +proc DecimalToRoman(decValParam: int): string = # Apparently numbers cannot be above 4000 # Well, they can be (using overbar or parenthesis notation) # but I see little interest (beside coding challenge) in coding them as @@ -55,10 +55,11 @@ proc ConvertDecimalToRoman(decValParam: int): string = dec(decVal, val) result.add(key) -randomize() -for i in 1 .. 10: - var rnd = 1 + random(3990) - var roman = ConvertDecimalToRoman(rnd) - var decimal = ConvertRomanToDecimal(roman) - echo("$# => $# => $#" % [ $rnd, roman, $decimal ]) +for i in 1..100: + if RomanToDecimal(DecimalToRoman(i)) != i: quit "BUG" + +for i in items([1238, 1777, 3830, 2401, 379, 33, 940, 3973]): + if RomanToDecimal(DecimalToRoman(i)) != i: quit "BUG" + +echo "success" #OUT success |