ID 题目 显示标签 隐藏标签 AC / 尝试 难度
28758 codeforces#P856B   Similar Words 0 / 0 8
28760 codeforces#P856D   Masha and Cactus 0 / 0 9
28772 codeforces#P859D   Third Month Insanity 0 / 0 7
28773 codeforces#P859E   Desk Disorder 0 / 0 7
28776 codeforces#P860E   Arkady and a Nobody-men 0 / 0 10
28778 codeforces#P862B   Mahmoud and Ehab and the bipartiteness 2 / 14 4
28795 codeforces#P864F   Cities Excursions 1 / 1 10
28808 codeforces#P868E   Policeman and a Tree 2 / 2 10
28820 codeforces#P870E   Points, Lines and Ready-made Titles 1 / 5 8
28822 codeforces#P871E   Restore the Tree 0 / 0 10
28841 codeforces#P877E   Danil and a Part-time Job 0 / 0 7
28871 codeforces#P886C   Petya and Catacombs 0 / 0 4
28892 codeforces#P891D   Sloth 0 / 0 10
28901 codeforces#P893F   Subtree Minimum Query 1 / 1 8
28905 codeforces#P894D   Ralph And His Tour in Binary Country 0 / 0 8
28936 codeforces#P901A   Hashing Trees 0 / 0 5
28979 codeforces#P911F   Tree Destruction 0 / 0 9
28987 codeforces#P913B   Christmas Spruce 0 / 0 4
28998 codeforces#P914E   Palindromes in a Tree 0 / 0 9
29001 codeforces#P914H   Ember and Storm's Tree Game 0 / 0 10
29007 codeforces#P915F   Imbalance Value of a Tree 1 / 10 9
29012 codeforces#P916D   Jamie and To-do List 0 / 0 8
29013 codeforces#P916E   Jamie and Tree 1 / 8 9
29017 codeforces#P917D   Stranger Trees 0 / 0 10
29018 codeforces#P917E   Upside Down 0 / 0 10
29042 codeforces#P923C   Perfect Security 0 / 0 6
29045 codeforces#P923F   Public Service 0 / 0 10
29056 codeforces#P925E   May Holidays 0 / 0 10
29072 codeforces#P928D   Autocompletion 0 / 0 6
29077 codeforces#P930A   Peculiar apple-tree 0 / 0 5
29088 codeforces#P932D   Tree 0 / 0 8
29103 codeforces#P935E   Fafa and Ancient Mathematics 0 / 0 8
29167 codeforces#P955F   Heaps 0 / 0 10
29173 codeforces#P958B2   Maximum Control (medium) 0 / 0 8
29187 codeforces#P959C   Mahmoud and Ehab and the wrong algorithm 0 / 0 5
29194 codeforces#P960D   Full Binary Tree Queries 0 / 0 7
29195 codeforces#P960E   Alternating Tree 0 / 0 8
29199 codeforces#P960H   Santa's Gift 0 / 0 10
29212 codeforces#P962F   Simple Cycles Edges 0 / 0 9
29213 codeforces#P962G   Visible Black Areas 0 / 0 10
29215 codeforces#P963B   Destruction of a Tree 0 / 0 7
29225 codeforces#P965E   Short Code 0 / 0 8
29254 codeforces#P979C   Kuro and Walking Route 0 / 0 5
29255 codeforces#P979D   Kuro and GCD and XOR and SUM 0 / 0 8
29261 codeforces#P980E   The Number Games 0 / 0 8
29262 codeforces#P980F   Cactus to Tree 0 / 0 10
29265 codeforces#P981C   Useful Decomposition 0 / 0 4
29273 codeforces#P982C   Cut 'em all! 0 / 0 5
29274 codeforces#P982D   Shark 0 / 0 6
29281 codeforces#P983E   NN country 1 / 1 10

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