hyp1231

hyp1231:

博客地址:https://www.cnblogs.com/hyp1231/

最新文章

HDU3635 Dragon Balls(带权并查集)

POJ2194 Stacking Cylinders(向量旋转)

POJ1673 EXOCENTER OF A TRIANGLE(三角形垂心)

POJ1329 Circle Through Three Points(三角形外接圆)

POJ1375 Intervals(直线与圆切线线段合并)

POJ2826 An Easy Problem?!(线段交点,三角形面积)

POJ3347 Kadj Squares(计算几何&区间覆盖)

POJ1696 Space Ant(贪心向量叉乘向量极角线段相交点在线段上)

POJ1066 Treasure Hunt(线段相交)

POJ2653 Pick-up sticks(线段相交)