摘要: ###10.13考试 ####1.送分题,$O(n)$处理前后缀,枚举断点,或者$nlogn$线段树暴力即可 ####code: #include<cstdio> #include<cstring> #include<iostream> #include<cstdlib> #include<ccty 阅读全文
posted @ 2018-10-13 21:59 ART_coder 阅读(51) 评论(0) 推荐(0) 编辑