Easy if you have a loaded coin. enum Side { Heads, Tails } void Main() { Func<Side> generator = () => { return Side.Heads; }; int heads = 0; while (head

Easy if you have a loaded coin. enum Side { Heads, Tails } void Main() { Func<Side> generator = () => { return Side.Heads; }; int heads = 0; while (heads < 76) { if (generator() == Side.Heads) ++heads; else heads = 0; } Console.WriteLine("Got {0} heads in row.", heads); }