public static void Main(string[] args)
{
using (var helper = new CodeJamHelper('B', ProblemType.Large))
{
Pancakes.Run(helper);
}
}
public bool Equals(State other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(Pancakes.SequenceEqual(other.Pancakes));
}
public IEnumerable <State> GetFlipPositions()
{
for (var i = 0; i <= Pancakes.Length - FlipperSize; i++)
{
var pancakes = Pancakes.ToArray();
for (var pos = 0; pos < FlipperSize; pos++)
{
pancakes[pos + i] = !pancakes[pos + i];
}
yield return(new State(pancakes, FlipperSize));
}
}
public override string ToString()
{
return(Pancakes.Select(x => x ? "+" : "-").Join());
}
public override int GetHashCode()
{
return(Pancakes.GetSequenceHashCode());
}
public void TakePancake(Pancakes pancake)
{
pancakeStack.Push(pancake);
}
