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database = [
['albert'. '1234'].
['dilbert'. '4242'].
['smith'. '7524'].
['jones'. '9843']
]
username = raw_input('User name: ')
pin = raw_input('PIN code: ')
if [username.pin] in database: print 'Access granted'
这段代码一直报错，说是有语法问题（There's an error in your program: invalid syntax）。我看不出来，求助ing
['albert'. '1234'].
['dilbert'. '4242'].
['smith'. '7524'].
['jones'. '9843']
]
username = raw_input('User name: ')
pin = raw_input('PIN code: ')
if [username.pin] in database: print 'Access granted'
这段代码一直报错，说是有语法问题（There's an error in your program: invalid syntax）。我看不出来，求助ing
 | 1 fanzheng 2013-04-26 16:50:58 +08:00  1 你怎么使用 . 来分开列表呢？ 不是用 , 么？ |
 | 2 Rosicky 2013-04-26 16:54:26 +08:00 1 database = [ ['albert', '1234'], ['dilbert', '2345'], ['simith', '3456'], ['johns', '4567'] ] username = raw_input("user name: ") pin = raw_input("PIN code: ") if [username, pin] in database: print "Access granted" else: print "Access rejected" |
 | 4 rrfeng 2013-04-26 16:57:45 +08:00 哈哈哈哈，我打印的pdf也全显示 . 不过还好我比较聪明！ |
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