There is a military base lost deep in the jungle. It is surrounded by nnn watchtowers with ultrasonic generators. In this problem watchtowers are represented by points on a plane. Watchtowers generate ultrasonic field and protect all objects that are strictly inside the towers’ convex hull. There is no tower strictly inside the convex hull and no three towers are on a straight line. The enemy can blow up some towers. If this happens, the protected area is reduced to a convex hull of the remaining towers. The base commander wants to build headquarters inside the protected area. In order to increase its security, he wants to maximize the number of towers that the enemy needs to blow up to make the headquarters unprotected
想要在职场中立于不败之地？那就来试试全网最全C++题库，让您在练习中快速提升技能。NC234015[SCOI2006]整数划分,数学,高精度,数学Jungle Outpost题解
全网最全C++题库，助您快速提升编程技能！题库丰富多样，涵盖各个领域，让您在练习中不断成长！
