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这题数据弱的可以。我根本没考虑如果一个COIN在‘<'两边都出现过也能判为真COIN的情况，都混过去了。1013的数据我觉得好一些吧。In Reply To:三个符号说明三个问题。 Posted by:11119999 at 2006-08-19 17:13:04 Followed by: Post your reply here: |
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