CategoriesLinux1Math5Misc1OI11project1sympy1Tagstheme1template2surreal-numbers1sort1solution4sieve1sequence1project-euler1probability1prefix-sum2powerful-number1poly1number-theory2math3luogu1io1interactive1hack1geometry1games1fixed-point1finite-difference2ds1constructive1combinatorics1codeforces2bits1OGF2Firefox1Ad-hoc1Category: OI2025-0505-23多项式全家桶05-21十二重计数法05-20CF2109C (Div. 2) Hacking Numbers05-19PE484 Arithmetic Derivative05-19CF2101B (Div. 1) Quartet Swapping2025-0404-04快速求解 log204-01浅谈主流 Python 解释器的哈希表实现漏洞2025-0303-29快读快写模板 (Linux)2025-0101-31快速区间查询2024-0909-28期望线性的平面最近点对算法2024-0707-25快速 GCD 算法∧