PSLG (平面直线图)模版
摘要:by 刘汝佳 typedef vector<Point> Polygon; double PolygonArea(Polygon poly) { double area = 0; int n = poly.size(); for(int i = 1; i < n-1; i++) area += Cr
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posted @ 2018-02-11 18:28
posted @ 2018-02-11 18:28