随笔分类 -  其它：前缀和

H Kuangyeye and hamburgers
摘要：链接：https://ac.nowcoder.com/acm/contest/338/H来源：牛客网 题目描述 Kuangyeye is a dalao of the ACM school team of Hunan University. His favorite food are hamburg 阅读全文
posted @ 2019-01-06 19:02 DWVictor 阅读(521) 评论(0) 推荐(0)