摘要: 链接:https://www.nowcoder.com/acm/contest/119/F来源:牛客网 Now HUST got a big land whose capacity is C to plant trees. We have n trees which could be plant i 阅读全文
posted @ 2018-05-06 12:33 euzmin 阅读(442) 评论(0) 推荐(0) 编辑