2017年9月14日
2017 ACM-ICPC乌鲁木齐网络赛 B. Out-out-control cars(计算几何 直线相交)
摘要： 题目描述 Two out-of-control cars crashed within about a half-hour Wednesday afternoon on Deer Park Avenue. This accident alarmed the district government.I 阅读全文
posted @ 2017-09-14 20:54 抓不住Jerry的Tom 阅读(427) 评论(0) 推荐(0)