using System;
using System.Collections.Generic;
using System.Text;

namespace CLab
{
    public class Bdd : IComparable<Bdd>
    {
        private Buddy buddy;

        public Bdd()
        {
            buddy = new Buddy();
        }

        public int CompareTo(Bdd obj)
        {
            Bdd temp = (Bdd) obj;
            if (buddy.nodecount(this) < buddy.nodecount(obj))
                return -1;
            else if (buddy.nodecount(this) > buddy.nodecount(obj))
                return 1;
            else
                return 0;
        }
    }
    
}