# L-9 MCS 260 Mon 1 Feb 2010 : alphatest.py

# We test if a given string is a number.

s = raw_input('Give a number : ')
show = '\"' + s + '\"'
if s.isalpha():
   print show + ' is alphabetic '
elif s.isdigit():
   print show + ' consist of digits only'
elif s.isalnum():
   print show + ' is alphanumeric '
else:
   print show + ' fails all tests'