static Elf NextElfInLine(Elf elf)
{
var outElves = elves.Where(e => e.Value.NumPresents > 0 && e.Key > elf.Id).OrderBy(e => e.Key);
if (outElves.Any())
{
return(outElves.First().Value);
}
else
{
outElves = elves.Where(e => e.Value.NumPresents > 0 && e.Key < elf.Id).OrderBy(e => e.Key);
}
if (outElves.Any())
{
return(outElves.First().Value);
}
return(null);
}
public void StealPresents(Elf elf)
{
this.NumPresents += elf.NumPresents;
elf.NumPresents = 0;
}
