zellers.py

# Name: James Taylor-Bye
# Section: MechanicalMooc Week 2
# Date: 27/06/13
# zellers.py


print "Enter your date of birth : "
print "Jan = 11 , Feb = 12 , Mar = 1 , Apr = 2 .... Dec = 12"
a = raw_input ("Month? ")
b = raw_input ("Day? ")
c = raw_input ("Year of the century e.g. 79 for the year 1979 ")
d = raw_input ("Century e.g. 19 for the year 1979 ")

if a == 11 or a == 12:
    c = c -1

    print c

w = (13 * a - 1 ) / 5
x = c / 4
y = d / 4
z = w + x + y + b + c - 2 * d
r = z % 7

print r

if r == 0:
    print ("The day was a Sunday.")
elif r == 1:
        print "The day was a Monday"
elif r == 2:
        print "The day was a Tuesday"
elif r == 3:
        print "The day was a Wednesday"
elif r == 4:
        print "The day was a Thursday"
elif r == 5:
        print "The day was a Friday"
elif r == 6 :
        print "The day was a Sunday"

print " "
date = "Please enter a date in the following format dd/mm/yyyy :"