static void Main(string[] args)
{
List <Dragon> dragons = new List <Dragon>();
int count = int.Parse(Console.ReadLine());
for (int i = 0; i < count; i++)
{
string[] input = Console.ReadLine().Split();
string type = input[0];
string name = input[1];
int? damage;
int? health;
int? armor;
int temp;
var a = int.TryParse(input[2], out temp) ? damage = temp : damage = null;
a = int.TryParse(input[3], out temp) ? health = temp : health = null;
a = int.TryParse(input[4], out temp) ? armor = temp : armor = null;
Dragon dragon = new Dragon(name, type, damage, health, armor);
var dummy = dragons.FirstOrDefault(x => x.Name == dragon.Name && x.Type == dragon.Type);
if (dummy != null)
{
dummy.Armor = dragon.Armor;
dummy.Damage = dragon.Damage;
dummy.Health = dragon.Health;
}
else
{
dragons.Add(dragon);
}
}
var result = dragons.GroupBy(x => x.Type).ToDictionary(x => x.Key, x => x.ToList());
foreach (var pair in result)
{
Console.WriteLine($"{pair.Key}::({pair.Value.Average(x => x.Damage):f}/{pair.Value.Average(x => x.Health):f}/{pair.Value.Average(x => x.Armor):f})");
foreach (var dragon in pair.Value.OrderBy(x => x.Name))
{
Console.WriteLine($"-{dragon.Name} -> damage: {dragon.Damage}, health: {dragon.Health}, armor: {dragon.Armor}");
}
}
}
private static Dragon CreateNewDragon(string name, string damage, string health, string armor)
{
Dragon currentDragon = new Dragon();
currentDragon.Name = name;
if (damage != "null")
{
currentDragon.Damage = int.Parse(damage);
}
if (health != "null")
{
currentDragon.Health = int.Parse(health);
}
if (armor != "null")
{
currentDragon.Armor = int.Parse(armor);
}
return(currentDragon);
}
public bool Equals(Dragon dragon)
{
return(this.Name == dragon.Name && this.Type == dragon.Type);
}