static PasswordLine ParseLine(string line)
{
PasswordLine passwordLine = new PasswordLine();
var parts = line.Split(':');
passwordLine.Password = parts[1];
passwordLine.FindingChar = Convert.ToChar(parts[0].Substring(parts[0].Length - 1, 1));
string numbersString = parts[0].Substring(0, parts[0].Length - 2).Trim();
string[] numberParts = numbersString.Split('-');
passwordLine.Minimum = int.Parse(numberParts[0]);
passwordLine.Maximum = int.Parse(numberParts[1]);
return(passwordLine);
}
static bool IsPasswordCorrect(PasswordLine line)
{
return((line.Password[line.Minimum] == line.FindingChar && line.Password[line.Maximum] != line.FindingChar) ||
(line.Password[line.Minimum] != line.FindingChar && line.Password[line.Maximum] == line.FindingChar));
}
