public void LidurD()
{
Console.ForegroundColor = ConsoleColor.Red;
WeightedQuickUnion a = new WeightedQuickUnion(id.Length);
for (int i = 0; i < id.Length - 1; i++)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write("Tengja " + i + " við " + (i + 1) + ":\t ");
Console.ForegroundColor = ConsoleColor.Red;
a.union(i, i + 1);
a.print();
Console.WriteLine();
}
}
