所有OJ - Ybw051114

所有OJ

2021

CF19E-Fairy 2021-01-06

CF455D-Serega and Fun 2021-01-05

P3181-[HAOI2016]找相同字符 2021-01-02

P4248-[AHOI2013]差异 2021-01-02

P3763-[TJOI2017]DNA 2021-01-02

P3988-[SHOI2013]发牌 2021-01-02

SP8222-NSUBSTR - Substrings 2021-01-01

2020

SP705-SUBST1 - New Distinct Substrings 2020-12-30

SP694-DISUBSTR - Distinct Substrings 2020-12-30

CF1458E-Nim Shortcuts 2020-12-30

CF1458D-Flip and Reverse 2020-12-29

CF1458C-Latin Square 2020-12-29

CF1458B-Glass Half Spilled 2020-12-29

CF1458A-Row GCD 2020-12-29

SP6286-SUMMUL - Sum of products 2020-12-28

CF1463F-Max Correct Set 2020-12-26

CF1463E-Plan of Lectures 2020-12-23

CF1463D-Pairs 2020-12-23

CF1463B-Find The Array 2020-12-23

CF1463A-Dungeon 2020-12-23

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