maoyiting - 博客园

摘要： Hall 定理：check 二分图完美匹配，变式→贪心转化、交换左右部，推论→k 正则二分图，推广→二分图最大匹配阅读全文

posted @ 2021-03-05 18:16 maoyiting 阅读(1588) 评论(0) 推荐(0)

摘要： Min_25 筛的原理、技巧、例子阅读全文

posted @ 2021-03-01 17:11 maoyiting 阅读(169) 评论(0) 推荐(0)

摘要：点分治 & 点分树的一些 trick 和例题阅读全文

posted @ 2021-02-23 16:41 maoyiting 阅读(161) 评论(0) 推荐(1)

摘要： 2-SAT 的技巧和栗子阅读全文

posted @ 2021-02-06 12:24 maoyiting 阅读(305) 评论(0) 推荐(0)

摘要：后缀数组，后缀自动机，后缀树阅读全文

posted @ 2020-12-30 09:08 maoyiting 阅读(635) 评论(0) 推荐(0)

摘要：长剖：k 级祖先，优化 DP，贪心阅读全文

posted @ 2020-12-25 19:45 maoyiting 阅读(4966) 评论(1) 推荐(4)

摘要：线性基，最简线性基，时间线性基，带删除的线性基，k 进制线性基阅读全文

posted @ 2020-12-22 07:55 maoyiting 阅读(1087) 评论(0) 推荐(1)

摘要：线性代数基础：高斯消元，行列式，矩阵树定理，代数余子式，BEST 定理，LGV 引理，特征多项式（简要）阅读全文

posted @ 2020-10-01 16:48 maoyiting 阅读(605) 评论(0) 推荐(0)

摘要：博弈论入门：SG、打表找规律、经典模型阅读全文

posted @ 2020-09-24 15:40 maoyiting 阅读(923) 评论(0) 推荐(0)

摘要：课件阅读全文

posted @ 2020-09-10 16:43 maoyiting 阅读(1010) 评论(0) 推荐(0)

mytqwq