2018年5月31日
Codeforces 981 D.Bookshelves(数位DP)
摘要： "Codeforces 981 D.Bookshelves" 题目大意： 给n个数，将这n个数分为k段，（n,k include include include include include include include include include include using namespa 阅读全文
posted @ 2018-05-31 15:40 __orange 阅读(205) 评论(0) 推荐(0) 编辑