class Enum: IEnumerator<int>
        {
            int acctNumber;
            public Enum(int acctualNumber)
            {
                acctNumber = acctualNumber;
            }
            public bool MoveNext()
            {
                if (acctNumber == int.MaxVal)
                {
                    return false;
                }
                else
                {
                    acctNumber++;
                }
                return true;
            }
            public object Current
            {
                get
                {
                    return acctNumber;
                }

            }
            public void Reset()
            {
                acctNumber = 0;
            }
        }