2016年7月17日
Testing Round #12 B
摘要： Description A restaurant received n orders for the rental. Each rental order reserve the restaurant for a continuous period of time, the i-th order is 阅读全文
posted @ 2016-07-17 17:54 樱花落舞 阅读(182) 评论(0) 推荐(0) 编辑