Description There is a number of disjoint vertical line segments in the plane. We say that two segments are horizontally visible if they can be connected by a horizontal line segment that does not have any common points with other vertical segments.…
水博客,水一水. Horizontally Visible Segments Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 6290 Accepted: 2287 Description There is a number of disjoint vertical line segments in the plane. We say that two segments are horizontally visible…
Mayor's posters Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://poj.org/problem?id=2528 Description The citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their electoral posters at al…
任意门:http://poj.org/problem?id=2528 Mayor's posters Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 77814 Accepted: 22404 Description The citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign hav…