#  Iffing.py  Copyright (c) Kari Laitinen

#  http://www.naturalprogramming.com

#  2006-02-24  File created.
#  2006-05-30  Last modification.

#  The corresponding C++ program has the name ifascii.cpp

#  Note that the character that will be read from the
#  keyboard is a single-character string.

#  The literals like ' ', '9' and 'Z' are string literals in Python.
#  Python does not have type char, but single-character strings
#  are often treated like char objects.

#  The logical operators of Python are the keywords
#  and, or, and not.

#  The format specifier %s is used below to print the
#  single-character strings. The specifier %c could be used as well.

print "\n Please, type in a character: ",

given_character = raw_input()

if  given_character  <  ' '  :

   print "\n That is an unprintable character \n" 

elif  given_character >= '0'  and  given_character <= '9' :

   print "\n You hit the number key %s."  %  given_character

elif  given_character >= 'A'  and  given_character <= 'Z' :

   print "\n %s is an uppercase letter. "  %  given_character

elif  given_character >= 'a'  and  given_character <= 'z' :
      
   print "\n %s is a lowercase letter. "  %  given_character

else :

   print "\n %s is a special character."  %  given_character