# Program to convert dates from European to US format and a short and long format
# Matt Bishop, Apr. 17, 2009
# for ECS 10 Spring 2009
#
import string;
#
# read the date
#
eurdate = raw_input("Enter a date (dd/mm/yyyy):");
#
# method 1: using ranges
#
day = int(eurdate[0:2]);
month = int(eurdate[3:5]);
year = int(eurdate[6:]);
print "U.S. form done with ranges: %02d/%02d/%04d" % ( month, day, year );
#
# method 2: using split
#
daystr, monthstr, yearstr = string.split(eurdate, '/');
month = int(monthstr);
day = int(daystr);
year = int(yearstr);
print "U.S. form done with split: %02d/%02d/%04d" % ( month, day, year );
#
# method 3. long form, done with list lookup
#
namesmonth = [
    "January", "February", "March", "April", "May", "June",
    "July", "August", "September", "October", "November", "December" ];
print "%s %d, %d" % ( namesmonth[month-1], day, year );
#
# method 4. short form, done with range selection
#
abbrevmonth = "JanFebMarAprMayJunJulAugSepOctNovDec";
print "%s %d, %d" % ( abbrevmonth[3*(month-1):3*(month-1)+3], day, year );