ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4535 P835F   Roads in the Kingdom 0 / 0 9
4519 P839C   Journey 0 / 0 5
4517 P839E   Mother of Dragons 0 / 0 10
4515 P840B   Leha and another game about graph 0 / 0 7
4507 P842C   Ilya And The Tree 0 / 0 7
4506 P842E   Nikita and game 0 / 0 10
4502 P843C   Upgrading Tree 0 / 0 10
4501 P843D   Dynamic Shortest Path 0 / 0 10
4500 P843E   Maximum Flow 0 / 0 10
4491 P845G   Shortest Path Problem? 0 / 0 8
4475 P847J   Students Initiation 0 / 0 9
4473 P847L   Berland SU Computer Network 0 / 0 9
4469 P848D   Shake It! 0 / 0 10
4461 P850D   Tournament Construction 0 / 0 10
4448 P852I   Dating 0 / 0 8
4434 P855G   Harry Vs Voldemort 0 / 0 10
4422 P858F   Wizard's Tour 0 / 0 8
4418 P859E   Desk Disorder 0 / 0 7
4412 P862B   Mahmoud and Ehab and the bipartiteness 0 / 0 4
4406 P863C   1-2-3 0 / 0 6
4395 P864F   Cities Excursions 0 / 0 10
4389 P865E   Hex Dyslexia 0 / 0 10
4380 P868E   Policeman and a Tree 0 / 0 10
4376 P869D   The Overdosing Ubiquity 0 / 0 10
4370 P870E   Points, Lines and Ready-made Titles 0 / 0 8
4368 P871E   Restore the Tree 0 / 0 10
4359 P875C   National Property 0 / 0 7
4356 P875F   Royal Questions 0 / 0 9
4350 P877D   Olya and Energy Drinks 0 / 0 7
4344 P878C   Tournament 0 / 0 10
4339 P883B   Berland Army 0 / 0 10
4334 P883G   Orientation of Edges 0 / 0 6
4322 P884F   Anti-Palindromize 0 / 0 9
4318 P886D   Restoration of string 0 / 0 7
4304 P888F   Connecting Vertices 0 / 0 9
4299 P891C   Envy 0 / 0 8
4293 P893C   Rumor 0 / 0 4
4284 P894E   Ralph and Mushrooms 0 / 0 7
4263 P899C   Dividing the numbers 0 / 0 4
4252 P901C   Bipartite Segments 0 / 0 8
4251 P901D   Weighting a Tree 0 / 0 10
4241 P903G   Yet Another Maxflow Problem 0 / 0 10
4238 P906C   Party 0 / 0 9
4228 P908F   New Year and Rainbow Roads 0 / 0 9
4221 P909E   Coprocessor 0 / 0 6
4211 P911F   Tree Destruction 0 / 0 9
4206 P912D   Fishes 0 / 0 7
4199 P913F   Strongly Connected Tournament 0 / 0 10
4185 P915D   Almost Acyclic Graph 1 / 2 8
4183 P915F   Imbalance Value of a Tree 0 / 0 9

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