Networking 题目链接: http://acm.hust.edu.cn/vjudge/contest/124434#problem/B Description You are assigned to design network connections between certain points in a wide area. You are given a set of points in the area, and a set of possible routes for the…
含[判断凸包],[判断点在多边形内],[判断圆在多边形内]模板 凸包:即凸多边形 用不严谨的话来讲,给定二维平面上的点集,凸包就是将最外层的点连接起来构成的凸多边形,它能包含点集中所有的点. The DIY Furniture company specializes in assemble-it-yourself furniture kits. Typically, the pieces of wood are attached to one another using a wooden pe…