public override string?CalculateSolution()
{
IDynamicIndexable2D <int> screen = new DynamicIndexable2D <int>();
using IEnumerator <long> e = new IntcodeComputer(_initialMemory).Execute().GetEnumerator();
while (e.MoveNext())
{
int x = (int)e.Current;
if (!e.MoveNext())
{
break;
}
int y = (int)e.Current;
if (!e.MoveNext())
{
break;
}
int id = (int)e.Current;
screen[x, y] = id;
}
return(Solution = screen.Count(t => t == ScreenObject.Block).ToString());
}
