两个矩形，告诉你矩形1，矩形2的面积和他们的总面积，请你求两矩形重叠部分的面积。如果给你的情况不存在，就输出Impossible。-Two rectangles, to tell you a rectangle, rectangular area and two of their total area, please seek two rectangles overlap area. If you give your situation does not exist, the output Im

通过分治策略，在O(nlogn)时间复杂度内，找到二维平面区域内距离最小的点对。-Divide-and-conquer strategy, the time complexity of O (nlogn), find the area of two-dimensional plane distance smallest point on.

SVM支持向量机一个简单应用，将二维平面内的两类点（空心圆点和空心方点）进行线性分类，并对分类后的区域进行不同颜色的填充。-SVM support vector machine with a simple application, the two types of point (hollow dots and hollow square dots) within the two-dimensional linear classification, and area classification

程序实现计算两凸多边形面积计算，通过输入两个多边形的顶点，计算交集面积-Calculate the interaction area of the two polygons