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- 2016-12-12
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这次加上随机的,自己做了一遍,写了20多组才得到正确答...
- #!/usr/bin/env python
- # coding:utf8
- # writen by Lisp at 16/4/13
- import random
- # 初始化密码,随机初始化
- str1 = random.sample(range(10), 4)
- str1 = ''.join(map(lambda m: str(m), str1))
- print '请输入四位不重复的数字密码'
- while True:
- A = 0
- B = 0
- str2 = raw_input('> ')
- b = [x for x in str2 if str2.count(x) > 1]
- if len(str2) == 4 and str2.isdigit() and not b:
- for i in range(len(str1)):
- # print i
- if str1[i] == str2[i]:
- A += 1
- elif str1[i] in str2:
- B += 1
- print '{0}A{1}B'.format(A, B)
- if A == 4 and B == 0:
- print 'Bingo!'
- exit(0)
- else:
- print '输入错误! 请输入四位不重复的数字密码.'
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