Tag: counting2023-1212-20SDOI 2019 连续子序列 题解12-08QOJ7413 [300iq Contest 2] Determinant 题解2023-1111-30HNOI 2019 多边形 题解11-29十二省联考 2019 皮配 题解11-16P7967 题解2023-1010-19AGC021E 题解10-16AGC016F 题解10-08CF814E 题解10-05P5417 [CTSC2016] 萨菲克斯·阿瑞 题解10-04CF1615F 题解Prev12345NextCategoriesNone.Tags通信题1计算几何1维护凸函数1游记5板刷记录7倍增1tree1thinking7suffix array1string theory7poly2min-max 容斥2linear algebra1interactive3inclusion-exclusion1greedy7graph theory22graph matching2games1flow8data structures9counting49constructive algorithm9Slope trick2DS5DP44ARC 试题乱做1AGC 板刷记录2∧