static void Main(string[] args)
{
List<Demon> demonList = new List<Demon>();
string[] input = Console.ReadLine().Split(new char[] { ' ', ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in input)
{
string charactersPattern = @"[^+\-*\/.0-9]";
MatchCollection mcCharacters = Regex.Matches(s, charactersPattern);
int health = 0;
foreach (Match m in mcCharacters)
{
health += (char)m.Value[0];
}
string numbersPattern = @"(-?)\d+(\.\d+)?";
MatchCollection mcNumbers = Regex.Matches(s, numbersPattern);
decimal damage = 0.0M;
foreach (Match m in mcNumbers)
{
damage += decimal.Parse(m.Value);
}
string operatorsPattern = @"[\/|*]";
MatchCollection mcOperators = Regex.Matches(s, operatorsPattern);
foreach (Match m in mcOperators)
{
if (m.Value == "*")
{
damage *= 2;
}
else if (m.Value == "/")
{
damage /= 2;
}
}
Demon d = new Demon();
d.Name = s;
d.Health = health;
d.Damage = damage;
demonList.Add(d);
}
foreach (Demon d in demonList.OrderBy(x => x.Name))
{
Console.WriteLine($"{d.Name} - {d.Health} health, {d.Damage:F2} damage");
}
}
internal static Demon Parse(string demonStr)
{
var name = demonStr;
var healthRegex = new Regex(@"[^\d+\-\/*\.]"); //[^\d\.\+\-\*\/\s\,]
var damageRegex = new Regex(@"\-?\d+(?:\.\d)?"); //[\-\+]?[\d]+(?:[\.]*[\d]+|[\d]*)
var health = healthRegex.Matches(demonStr)
.Cast <Match>().Select(x => (int)char.Parse(x.Value)).Sum();
var damage = damageRegex.Matches(demonStr)
.Cast <Match>().Select(x => decimal.Parse(x.Value)).Sum();
var multiplyCount = demonStr.Count(a => a == '*');
var divideCount = demonStr.Count(a => a == '/');
damage *= (decimal)Math.Pow(2, multiplyCount);
damage /= (decimal)Math.Pow(2, divideCount);
var demon = new Demon()
{
Name = name,
Health = health,
Damage = damage
};
return(demon);
}