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AC了…………原来是计算交点的时候出了点小错 -_________-!!In Reply To:WA得好郁闷啊...这题有啥陷阱没? Posted by:ACM07001 at 2007-03-11 11:27:46 > 或者...这题咋做啊? Followed by: Post your reply here: |
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