2017年9月10日
hdu 1451 Area in Triangle(计算几何 三角形)
摘要： Given a triangle field and a rope of a certain length (Figure-1), you are required to use the rope to enclose a region within the field and make the r 阅读全文
posted @ 2017-09-10 11:44 抓不住Jerry的Tom 阅读(383) 评论(0) 推荐(0)