摘要: ACM模板 新增内容 :: 树套树 换根dp 点分治 线性基 优化 #pragma GCC optimize("Ofast","unroll-loops","omit-frame-pointer","inline") #pragma GCC optimize(3 , "Ofast" , "inline") #p 阅读全文
posted @ 2020-10-23 12:00 spnooyseed 阅读(166) 评论(0) 推荐(0) 编辑