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这题究竟要干什么...

Posted by Acsaga at 2008-04-21 17:53:32 on Problem 3566 
不是只要保证任意两个字母都至少有一对相邻就行了吗？
比如输入是7

我输出 
1 14 7
AAABACADAEAFAG
BABBBCBDBEBFBG
CACBCDCDCECFCG
DADBCDDDDEDFDG
EAEBCDEDEEEFEG
FAFBCDFDFEFFFG
GAGBCDGDGEGFGG

第一行保证A和所有字母都相邻，第二行保证B和所有字母都相邻，以此类推。。。怎么wa呢。。。-_-
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