02_2.py 772 B

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  1. #!/usr/bin/env python3
  2. # 将以数指定年、月、日的日期打印出来
  3. months = ['January', 'February', 'March', 'April', 'May', 'June',
  4. 'July', 'August', 'Septmber', 'October', 'November', 'December']
  5. # 一个列表,其中包含数1~31对应的结尾
  6. endings = ['st', 'nd', 'rd'] + 17 * ['th'] \
  7. + ['st', 'nd', 'rd'] + 7 * ['th'] \
  8. + ['st']
  9. year = input('Year: ')
  10. month = input('Month (1-12): ')
  11. day = input('Day (1-31): ')
  12. month_number = int(month)
  13. day_number = int(day)
  14. # 别忘了将表示月和日的数减1,这样才能得到正确的索引
  15. month_name = months[month_number-1]
  16. ordinal = day + endings[day_number-1]
  17. print(month_name + ' ' + ordinal + ', ' + year)
  18. # Year: 1974
  19. # Month (1-12): 8
  20. # Day (1-31): 16
  21. # August 16th, 1974