Gym 100952J&&2015 HIAST Collegiate Programming Contest J. Polygons Intersection【计算几何求解两个凸多边形的相交面积板子题】
timelimitpertest：2secondsmemorylimitpertest：64megabytesinput：standardinputoutput：standardoutputWewillnotwasteyourtime,itisastraightforwardproblem.Givenmultiplep...
