Archives2023-0505-02CF1063F 题解05-02ARC121F 题解05-02ARC110E 题解05-02CF388D 题解05-02ARC130E 题解05-02CF1286E Fedya the Potter Strikes Back 题解05-02CF1415F 题解05-02P6789 题解05-02ABC221G 题解05-02ARC137E 题解Prev1…13141516NextCategoriesNone.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∧