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Re:这个题枚举点然后判断的话要挂In Reply To:Re:这个题枚举点然后判断的话要挂 Posted by:huicpc19 at 2005-08-17 21:47:06 > 我是先用 多边形面积的矩阵公式计算总面积 然后检测有多少个点在多边形边上 然后用(I*2+E-2)/2=A的公式算出 多少个I点 > 我的程序在计算sample的时候都可以得出正确的结论 但是就不能AC 我也是这样，也是不能AC Followed by: Post your reply here: |
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