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本人初学python(无编程基础),学习序列索引时遇到个地方不解:就是关于日期的索引格式,希望有朋友能给与帮助解答,在此谢过。
疑问点如下红色标记处:
# -*- coding: cp936 -*-
#按给定的年月日以数字形式打印出日期
months = [
'January',
'February',
'March',
'April',
'May',
'June',
'July',
'Auguest',
'September',
'October',
'November',
'December'
]
ending = ['st','nd','rd'] + 17*['th']\
+ ['st','nd','rd'] + 17*['th']\
+ ['st']
year = raw_input('Year: ')
month = raw_input('Month: ')
day = raw_input('Day (1-31): ')
month_number = int(month)
day_number = int(day)
#记得将月份和天数减1,以获得正确的索引
month_name = months[month_number-1]
ordinal = day + ending[day_number-1]
print month_name + ' ' + ordinal + ' , ' + year
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