摘要: 题面链接 "洛谷" sol 这是一篇% "这位聚聚" 的毫无意义的题解。 就是背包,拆点的套路值得学习。 include include include include define gt getchar() define ll long long define File(s) freopen(s" 阅读全文
posted @ 2018-11-07 22:59 Cgod 阅读(144) 评论(0) 推荐(0)