public static void Main(String[] args)
{
Eqclass <int> x = Eqclass <int> .Make(3),
y = Eqclass <int> .Make(4),
z = Eqclass <int> .Make(5);
x.Union(y);
y.Union(z);
Console.WriteLine(x.Find().Item);
Console.WriteLine(y.Find().Item);
Console.WriteLine(z.Find().Item);
}
public void Union(Eqclass <T> that)
{
Eqclass <T> thatRep = that.Find(), thisRep = this.Find();
if (thatRep != thisRep)
{
if (thatRep.rank == thisRep.rank)
{
thisRep.link = thatRep;
thatRep.rank++;
}
else if (thatRep.rank > thisRep.rank)
{
thisRep.link = thatRep;
}
else
{
thatRep.link = thisRep;
}
}
}
