input: def decimal_to_binary(decimal):
      """Given a decimal number, convert it to binary format,
      returning the result as a string with each digit being '0' or '1'.
  
      The resulting binary string will be prefixed and suffixed with 'db'.
      These additional characters are used to maintain a specific format.
  
      Examples:
      decimal_to_binary(15)   # returns "db1111db"
      decimal_to_binary(32)   # returns "db100000db"
      """
output:     # Convert the decimal number to binary using the bin() function
      binary_representation = bin(decimal)[2:]
  
      # Format the result with the 'db' prefix and suffix
      return f"db{binary_representation}db"