I asked a similar question in an interview.

来源: 乱弹 于 2009-05-18 10:01:54 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (162 bytes)
本帖于 2009-06-09 09:31:02 时间, 由普通用户 康MM 编辑
回答: Loop in single linked list 由 外-国人 于 2009-05-15 07:55:51

I guess you want to relax the condition that every number appears at least once to avoid Haha's hack. :-) And the question is to find one repeated number.

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• you are definitely right... I need to fix it :) -dynamic- ♂ 给 dynamic 发送悄悄话 (0 bytes) () 05/18/2009 postreply 10:48:03

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