while (buf[0] != '\0')
		{
			cout << buf << endl;
		    queue[i] = buf[0];
		    i++;
			buf += 1;
			k = i;
			}
			if (digital(queue[0]))
			{
				strnum[i1] = queue[0];
				i1++;
				queue += 1;
				i--;
				continue;
			}
		}