static void union(Bubble a, Bubble b)
{
Bubble C = smaller(a, b);
Bubble D = Greater(a, b);
C.representative = D;
C.changeRepresentative();
D.children.Add(C);
D.children.AddRange(C.children);
}
static Bubble Greater(Bubble A, Bubble B)
{
return A.children.Count > B.children.Count ? A : B;
}
static Bubble smaller(Bubble A, Bubble B)
{
return A.children.Count <= B.children.Count ? A : B;
}
public Bubble(int me)
{
this.me = me;
this.representative = this;
this.children = new List<Bubble>();
}