题目:请输入星期几的第一个字母来判断一下是星期几,如果第一个字母一样,则继续判断第二个字母。 程序分析:用情况语句比较好,如果第一个字母一样,则判断用情况语句或if语句判断第二个字母。。 程序源代码: python2.0 - #!/usr/bin/python
- # -*- coding: UTF-8 -*-
-
- letter = raw_input("please input:")
- #while letter != 'Y':
- if letter == 'S':
- print ('please input second letter:')
- letter = raw_input("please input:")
- if letter == 'a':
- print ('Saturday')
- elif letter == 'u':
- print ('Sunday')
- else:
- print ('data error')
-
- elif letter == 'F':
- print ('Friday')
-
- elif letter == 'M':
- print ('Monday')
-
- elif letter == 'T':
- print ('please input second letter')
- letter = raw_input("please input:")
-
- if letter == 'u':
- print ('Tuesday')
- elif letter == 'h':
- print ('Thursday')
- else:
- print ('data error')
-
- elif letter == 'W':
- print ('Wednesday')
- else:
- print ('data error')
python3.x - #!/usr/bin/python3
-
- letter = input("please input:")
- #while letter != 'Y':
- if letter == 'S':
- print ('please input second letter:')
- letter = input("please input:")
- if letter == 'a':
- print ('Saturday')
- elif letter == 'u':
- print ('Sunday')
- else:
- print ('data error')
-
- elif letter == 'F':
- print ('Friday')
-
- elif letter == 'M':
- print ('Monday')
-
- elif letter == 'T':
- print ('please input second letter')
- letter = input("please input:")
-
- if letter == 'u':
- print ('Tuesday')
- elif letter == 'h':
- print ('Thursday')
- else:
- print ('data error')
-
- elif letter == 'W':
- print ('Wednesday')
- else:
- print ('data error')
实例输出结果为: - please input:S
- please input second letter:
- please input:a
- Saturday
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