File list (Check if you may need any files):
计算几何代码
............\2528离散化.cpp
............\Convex_Hull.cpp
............\cug_1038_凸包.cpp
............\fzu_1014_线段划分多边形.cpp
............\fzu_1016_coral.cpp
............\fzu_1016_判断一个矩形是否包含另一个矩形.cpp
............\fzu_1035_反射.cpp
............\fzu_1120_判断一个点是否在多边形内.cpp
............\fzu_1302_凸包+Rotating Calipers algorithm.cpp
............\fzu_1330_扇形的重心.cpp
............\fzu_1331_2多边形的重心.cpp
............\fzu_1382.cpp
............\fzu_1393_判断N点是否共面.cpp
............\Geometry.cpp
............\HDU1697.cpp
............\hdu_1392_凸包.cpp
............\N点中三个点组成三角形面积最大.cpp
............\p2403_计算几何.cpp
............\p2694_计算几何_枚举剪枝.cpp
............\p2710_计算几何_DP.cpp
............\p2719_计算几何.cpp
............\Pick公式.cpp
............\pku1981_单位圆覆盖最多点(poj1981)CircleandPoints.cpp
............\pku2002_3432_N个点最多组成多少个正方形(hao).cpp
............\pku2074_线段覆盖.cpp
............\pku2187_凸包.cpp
............\pku2826_线段围成的区域可储水量.cpp
............\pku3277_CityHorizon线段树求N个矩形覆盖的面积(优化).cpp
............\pku3668_GameofLine_N个点最多确定多少互不平行的直线(poj3668).cpp
............\pku_1106_判断一个点是否在一射线的某侧.cpp
............\pku_1118_共线最多的点的个数.cpp
............\pku_1151_矩形相交的面积.cpp
............\pku_1265_多边形面积+Pick公式的应用.cpp
............\pku_1269_两直线的位置关系+平行线的距离.cpp
............\pku_1279_简单多边形的核_直线划分多边形_半平面交.cpp
............\pku_1314_枚举.cpp
............\pku_1329_三角形的外接圆.cpp
............\pku_1375_线段重叠+投影.cpp
............\pku_1389_矩形相交.cpp
............\pku_1556_线段相交+Dijkstra.cpp
............\pku_1654_多边形面积.cpp
............\pku_1687_图的外轮廓.cpp
............\pku_1873_暴力+凸包.cpp
............\pku_2600_二分+圆的参数方程.cpp
............\pku_2954_Pick公式.cpp
............\pku_3130_判断多边形的核是否存在.cpp
............\pku_3335.cpp
............\pku_3335_判断多边形的核是否存在.cpp
............\pku_3407_根据经度纬度求球面距离.cpp
............\PointIsinPolygon.cpp
............\p点关于直线L的对称点.cpp
............\usaco3.4_fence4_线段与三角形的交.cpp
............\zju_2419.cpp
............\三角形外接圆+圆的参数方程.cpp
............\三角形的内接圆(未检验正确性).cpp
............\三角形的外接圆.cpp
............\三角形的外接圆pku_2504.cpp
............\三角形的面积公式.cpp
............\二分+圆的参数方程.cpp
............\共线最多的点的个数.cpp
............\凸包.cpp
............\凸包标程.cpp
............\切线交点.cpp
............\判断N点是否共面.cpp
............\判断一个点是否在多边形内.cpp
............\判断一个矩形是否包含另一个矩形.cpp
............\判断点是否在多边形内_标准.cpp
............\判断点是否在线段上.cpp
............\判断线段是否有交点并求交点.cpp
............\判断线段是否相交.cpp
............\反射.cpp
............\垂心内心重心中垂线.cpp
............\多边形的重心.cpp
............\多边形的面积(适合凹多边形).cpp
............\存不存在一个平面把两堆点分开(poj3643).cpp
............\差积的应用.cpp
............\平面上两个点之间的距离.cpp
............\扇形的重心.cpp
............\最小圆覆盖_zju1450.cpp
............\根据两点坐标求直线方程.cpp
............\根据线段两端点的坐标求垂直平分线上除中点外的另一点.cpp
............\根据经度纬度求球面距离.cpp
............\求直线的交点.cpp
............\直线旋转_两凸包的最短距离(poj3608).cpp
............\矩形相交的面积.cpp
............\简单多边形的核.cpp
............\线段与三角形的交.cpp
............\线段重叠+投影.cpp