ID 题目 显示标签 隐藏标签 AC / 尝试 难度
28634 codeforces#P830E   Perpetual Motion Machine 0 / 0 10
28641 codeforces#P832D   Misha, Grisha and Underground 0 / 0 6
28655 codeforces#P835F   Roads in the Kingdom 0 / 1 9
28671 codeforces#P839C   Journey 0 / 0 5
28673 codeforces#P839E   Mother of Dragons 0 / 1 10
28675 codeforces#P840B   Leha and another game about graph 0 / 0 7
28683 codeforces#P842C   Ilya And The Tree 0 / 0 7
28685 codeforces#P842E   Nikita and game 0 / 0 10
28688 codeforces#P843C   Upgrading Tree 0 / 0 10
28689 codeforces#P843D   Dynamic Shortest Path 0 / 0 10
28690 codeforces#P843E   Maximum Flow 0 / 0 10
28699 codeforces#P845G   Shortest Path Problem? 0 / 0 8
28715 codeforces#P847J   Students Initiation 0 / 0 9
28717 codeforces#P847L   Berland SU Computer Network 0 / 0 9
28722 codeforces#P848D   Shake It! 0 / 0 10
28729 codeforces#P850D   Tournament Construction 0 / 0 10
28742 codeforces#P852I   Dating 0 / 0 8
28756 codeforces#P855G   Harry Vs Voldemort 0 / 0 10
28768 codeforces#P858F   Wizard's Tour 0 / 0 8
28773 codeforces#P859E   Desk Disorder 0 / 0 7
28778 codeforces#P862B   Mahmoud and Ehab and the bipartiteness 2 / 14 4
28785 codeforces#P863C   1-2-3 0 / 0 6
28795 codeforces#P864F   Cities Excursions 1 / 1 10
28800 codeforces#P865E   Hex Dyslexia 1 / 2 10
28808 codeforces#P868E   Policeman and a Tree 2 / 2 10
28814 codeforces#P869D   The Overdosing Ubiquity 0 / 0 10
28820 codeforces#P870E   Points, Lines and Ready-made Titles 1 / 5 8
28822 codeforces#P871E   Restore the Tree 0 / 0 10
28831 codeforces#P875C   National Property 0 / 0 7
28834 codeforces#P875F   Royal Questions 0 / 0 9
28840 codeforces#P877D   Olya and Energy Drinks 0 / 0 7
28845 codeforces#P878C   Tournament 0 / 0 10
28851 codeforces#P883B   Berland Army 0 / 0 10
28856 codeforces#P883G   Orientation of Edges 0 / 0 6
28868 codeforces#P884F   Anti-Palindromize 0 / 0 9
28872 codeforces#P886D   Restoration of string 0 / 0 7
28886 codeforces#P888F   Connecting Vertices 0 / 0 9
28891 codeforces#P891C   Envy 0 / 0 8
28898 codeforces#P893C   Rumor 0 / 0 4
28906 codeforces#P894E   Ralph and Mushrooms 1 / 1 7
28927 codeforces#P899C   Dividing the numbers 0 / 0 4
28938 codeforces#P901C   Bipartite Segments 0 / 0 8
28939 codeforces#P901D   Weighting a Tree 0 / 0 10
28949 codeforces#P903G   Yet Another Maxflow Problem 0 / 0 10
28952 codeforces#P906C   Party 0 / 0 9
28962 codeforces#P908F   New Year and Rainbow Roads 0 / 0 9
28969 codeforces#P909E   Coprocessor 0 / 0 6
28979 codeforces#P911F   Tree Destruction 0 / 0 9
28984 codeforces#P912D   Fishes 0 / 1 7
28991 codeforces#P913F   Strongly Connected Tournament 0 / 0 10

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