2018年4月22日
2018 ACM-ICPC 中国大学生程序设计竞赛线上赛 D Merchandise (斜率优化)
摘要： Description: The elderly aunts always like to look for bargains and preferential merchandise. Now there is a shop carrying out group purchase promotio 阅读全文
posted @ 2018-04-22 21:56 抓不住Jerry的Tom 阅读(487) 评论(0) 推荐(0) 编辑