Пример #1
0
        public override string ToString(int level) // TO DO
        {
            string output = "";

            //for (int i = 0; i < level; i++) output += "--";
            output += factor.ToString(level + 1);
            if (part != null)
            {
                output += part.ToString(level + 1);
            }
            return(output);
        }