随笔分类 -  几何 线

poj 3304 Segments 线段与直线相交
摘要：Segments Time Limit: 1000MS Memory Limit: 65536K Description Given n segments in the two dimensional space, write a program, which determines if there 阅读全文
posted @ 2017-09-14 11:12 jhz033 阅读(156) 评论(0) 推荐(0)
hdu 1558 Segment set 线段相交+并查集
摘要：Segment set Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description A segment and all segments which are 阅读全文
posted @ 2017-09-13 15:49 jhz033 阅读(187) 评论(0) 推荐(0)