ID 题目 显示标签 隐藏标签 AC / 尝试 难度
27974 codeforces#P682B   Alyona and Mex 0 / 0 4
27975 codeforces#P682C   Alyona and the Tree 0 / 0 5
27976 codeforces#P682D   Alyona and Strings 0 / 0 6
27977 codeforces#P682E   Alyona and Triangles 0 / 0 10
27978 codeforces#P683A   The Check of the Point 0 / 0 4
27979 codeforces#P683B   The Teacher of Physical Education 0 / 0 5
27980 codeforces#P683C   Symmetric Difference 0 / 0 5
27981 codeforces#P683D   Chocolate Bar 0 / 0 4
27982 codeforces#P683D   Chocolate Bar 0 / 0 4
27983 codeforces#P683E   Hammer throwing 0 / 0 6
27984 codeforces#P683F   Reformat the String 0 / 0 6
27985 codeforces#P683G   The Fraction 0 / 0 6
27986 codeforces#P683H   Exchange of Books 0 / 0 6
27987 codeforces#P683I   Loader 0 / 0 9
27988 codeforces#P683J   The Hero with Bombs 0 / 0 10
27989 codeforces#P685A   Robbers' watch 0 / 0 5
27990 codeforces#P685B   Kay and Snowflake 4 / 4 6
27991 codeforces#P685C   Optimal Point 0 / 0 10
27992 codeforces#P685D   Kay and Eternity 0 / 0 10
27993 codeforces#P685E   Travelling Through the Snow Queen's Kingdom 0 / 3 10
27994 codeforces#P686A   Free Ice Cream 0 / 0 3
27995 codeforces#P686B   Little Robber Girl's Zoo 0 / 0 3
27996 codeforces#P687A   NP-Hard Problem 0 / 0 5
27997 codeforces#P687B   Remainders Game 0 / 0 6
27998 codeforces#P687C   The Values You Can Make 0 / 0 6
27999 codeforces#P687D   Dividing Kingdom II 0 / 0 9
28000 codeforces#P687E   TOF 0 / 0 10
28001 codeforces#P688A   Opponents 0 / 0 3
28002 codeforces#P688B   Lovely Palindromes 1 / 1 3
28003 codeforces#P689A   Mike and Cellphone 1 / 1 4
28004 codeforces#P689B   Mike and Shortcuts 0 / 0 5
28005 codeforces#P689C   Mike and Chocolate Thieves 1 / 2 5
28006 codeforces#P689D   Friends and Subsequences 0 / 0 7
28007 codeforces#P689E   Mike and Geometry Problem 0 / 0 7
28008 codeforces#P690A1   Collective Mindsets (easy) 0 / 0 3
28009 codeforces#P690A2   Collective Mindsets (medium) 0 / 0 8
28010 codeforces#P690A3   Collective Mindsets (hard) 0 / 0 9
28011 codeforces#P690B1   Recover Polygon (easy) 0 / 0 5
28012 codeforces#P690B2   Recover Polygon (medium) 0 / 0 10
28013 codeforces#P690B3   Recover Polygon (hard) 0 / 0 10
28014 codeforces#P690C1   Brain Network (easy) 0 / 0 4
28015 codeforces#P690C2   Brain Network (medium) 0 / 0 5
28016 codeforces#P690C3   Brain Network (hard) 0 / 0 8
28017 codeforces#P690D1   The Wall (easy) 0 / 0 4
28018 codeforces#P690D2   The Wall (medium) 0 / 0 6
28019 codeforces#P690D3   The Wall (hard) 0 / 0 7
28020 codeforces#P690E1   Photographs (I) 0 / 0 6
28021 codeforces#P690E2   Photographs (II) 0 / 0 10
28022 codeforces#P690F1   Tree of Life (easy) 0 / 0 4
28023 codeforces#P690F2   Tree of Life (medium) 0 / 0 10

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