poj 1269 Intersecting Lines 直线交点
摘要:
Intersecting LinesTime Limit:1000MSMemory Limit:10000KTotal Submissions:8222Accepted:3746DescriptionWe all know that a pair of distinct points on a plane defines a line and that a pair of lines on a plane will intersect in one of three ways: 1) no intersection because they are parallel, 2) intersect 阅读全文
posted @ 2013-06-16 15:16 电子幼体 阅读(184) 评论(0) 推荐(0) 编辑