Exemplo n.º 1
0
        internal Lanternfish AgeOneDay()
        {
            i--;
            if (i < 0)
            {
                i = 6;//Reset age

                //spawn new fish
                Lanternfish spawn = new Lanternfish(8);
                return(spawn);
            }
            return(null);
        }
Exemplo n.º 2
0
    public override string Part1(List <string> input, bool isTestRun)
    {
        List <Lanternfish> fishes = ReadInput(input);

        for (int i = 1; i <= 80; i++)
        {
            List <Lanternfish> children = new List <Lanternfish>();
            //todo single line foreach
            foreach (Lanternfish lanternfish in fishes)
            {
                Lanternfish child = lanternfish.AgeOneDay();
                if (child != null)
                {
                    children.Add(child);
                }
            }
            fishes.AddRange(children);
            //Console.WriteLine($"Aged {i} | {string.Join(',', fishes.Select(f => f.Age))}");
        }


        return($"{fishes.Count()}");
    }