woniupengpeng的专栏

<span title="Description ">描述 你知道五彩纸屑吗？他们是彩色纸的小圆盘，人们在聚会或节日期间将它们扔在周围。<span title="Since people throw lots of confetti, they may end up stacked one on another, so there may be hidden ones underneath

<span title="Description ">描述 你在xy平面上给出N个点。你有一个半径为1的圆，并在xy平面上移动它，以便尽可能多地包围点。查找多少点可以同时最大包围。<span title="A point is considered enclosed by a circle when it is inside or on the circle.   ">当点在圆内或在圆上