
# zodiac_name = (u'摩羯', u'水瓶', u'双鱼', u'白羊', u'金牛',
           #    '双子', u'巨蟹', u'狮子', u'处女', u'天秤', u'天蝎',
          #     u'射手')
#zodiac_days = ((1, 20), (2, 19), (3, 21), (4, 21), (5, 21), (6, 22), (7, 23), (8, 23), (9, 23), (10, 23), (11, 23), (12, 23))

#(month, day) = (3, 10)
#zodiac_day = filter(lambda x: x <= (month, day), zodiac_days)
#zodiac_len = len(list(zodiac_day)) % 12
#print(zodiac_name[zodiac_len])
a_list = ['bac', 'xys']
a_list.append('X')
print(a_list)
a_list.remove('bac')
print(a_list)


