public void ToRomanTest()
{
var romanConvertor = new Utils.RomanNumberConvertor();
Assert.AreEqual("CDXLIV", romanConvertor.ToRoman(444));
Assert.AreEqual("MDCLXVI", romanConvertor.ToRoman(1666));
Assert.AreEqual("IV", romanConvertor.ToRoman(4));
}
public void ToDecimalTest()
{
var romanConvertor = new Utils.RomanNumberConvertor();
Assert.AreEqual(4, romanConvertor.ToDecimal("IV"));
Assert.AreEqual(49, romanConvertor.ToDecimal("XLIX"));
Assert.AreEqual(1999, romanConvertor.ToDecimal("MIM"));
Assert.AreEqual(1666, romanConvertor.ToDecimal("MDCLXVI"));
Assert.AreEqual(444, romanConvertor.ToDecimal("CDXLIV"));
}
public long Solve()
{
var text = File.ReadAllLines(@"..\..\Problems\Problem089.txt");
var romanDecimalConvertor = new Utils.RomanNumberConvertor();
var output = 0;
foreach (var line in text)
{
var value = romanDecimalConvertor.NormalizeRoman(line);
output += line.Length - value.Length;
}
return output;
}
