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秀逗了。。。一开始就错了。。。In Reply To:这题很简单啊。。为什么老是WA。。是精度为什么吗??? Posted by:reve_mj at 2005-10-09 16:17:44 > 判断两个洞是否有路径,怎样计算和比较才不会有精度问题?? Followed by: Post your reply here: |
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