2013年5月29日
poj 1389 线段树面积覆盖
摘要： http://poj.org/problem?id=1389Area of Simple PolygonsTime Limit:1000MSMemory Limit:65536KTotal Submissions:2772Accepted:1409DescriptionThere are N, 1 <= N <= 1,000 rectangles in the 2-D xy-plane. The four sides of a rectangle are horizontal or vertical line segments. Rectangles are defined by 阅读全文
posted @ 2013-05-29 11:38 南下的小程序员 阅读(270) 评论(0) 推荐(0)