ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5868 P542C   Idempotent functions 0 / 0 7
5866 P542E   Playing on Graph 0 / 0 10
5863 P543B   Destroying Roads 0 / 0 7
5853 P545E   Paths and Trees 0 / 0 7
5848 P546E   Soldier and Traveling 0 / 0 7
5844 P547D   Mike and Fish 0 / 0 10
5839 P549B   Looksery Party 0 / 0 8
5829 P550D   Regular Bridge 0 / 0 6
5815 P553C   Love Triangles 0 / 0 8
5814 P553D   Nudist Beach 0 / 0 8
5813 P553E   Kyoya and Train 0 / 0 10
5806 P555E   Case of Computer Network 0 / 0 10
5800 P557D   Vitaly and Cycle 0 / 0 7
5799 P557E   Ann and Half-Palindrome 0 / 0 8
5796 P558C   Amr and Chemistry 0 / 0 6
5775 P567E   President and Roads 0 / 0 8
5763 P570D   Tree Requests 0 / 0 8
5759 P571C   CNF 2 0 / 0 9
5748 P574B   Bear and Three Musketeers 0 / 0 5
5746 P575B   Bribes 0 / 0 8
5721 P580C   Kefa and Park 0 / 0 5
5699 P585B   Phillip and Trains 0 / 0 5
5682 P590C   Three States 0 / 0 8
5674 P592D   Super M 0 / 0 8
5669 P593D   Happy Tree Party 0 / 0 9
5656 P596E   Wilbur and Strings 0 / 0 9
5649 P598D   Igor In the Museum 0 / 0 5
5636 P600F   Edge coloring of bipartite graph 0 / 0 10
5635 P601A   The Two Routes 0 / 0 5
5620 P605B   Lazy Student 0 / 0 5
5603 P609E   Minimum spanning tree for each edge 0 / 0 7
5589 P611H   New Year and Forgotten Tree 0 / 0 10
5584 P612E   Square Root of Permutation 0 / 0 8
5579 P613D   Kingdom and its Cities 0 / 0 10
5574 P615B   Longtail Hedgehog 0 / 0 5
5535 P623A   Graph and String 0 / 0 6
5513 P627D   Preorder Test 0 / 0 10
5511 P627F   Island Puzzle 0 / 0 10
5505 P628F   Bear and Fair Set 0 / 0 9
5471 P632F   Magic Matrix 0 / 0 9
5465 P633F   The Chocolate Spree 0 / 0 10
5454 P638C   Road Improvement 0 / 0 6
5453 P638D   Three-dimensional Turtle Super Computer 0 / 0 6
5451 P639B   Bear and Forgotten Tree 3 0 / 0 5
5447 P639F   Bear and Chemistry 0 / 0 10
5438 P643B   Bear and Two Paths 0 / 0 5
5426 P645D   Robot Rapping Results Report 0 / 0 6
5420 P650C   Table Compression 0 / 0 8
5411 P652E   Pursuit For Artifacts 0 / 0 8
5406 P653D   Delivery Bears 0 / 0 8
5405 P653E   Bear and Forgotten Tree 2 0 / 0 9
5390 P659E   New Reform 0 / 0 5
5389 P659F   Polycarp and Hay 0 / 0 7
5372 P662B   Graph Coloring 0 / 0 8
5359 P666B   World Tour 0 / 0 7
5328 P676D   Theseus and labyrinth 0 / 0 7
5323 P677D   Vanya and Treasure 0 / 0 8
5312 P679D   Bear and Chase 0 / 0 10
5305 P681D   Gifts by the List 0 / 0 7
5301 P682C   Alyona and the Tree 0 / 0 5
5284 P685E   Travelling Through the Snow Queen's Kingdom 0 / 0 10
5281 P687A   NP-Hard Problem 0 / 0 5
5278 P687D   Dividing Kingdom II 0 / 0 9
5277 P687E   TOF 0 / 0 10
5273 P689B   Mike and Shortcuts 0 / 0 5
5262 P690C2   Brain Network (medium) 0 / 0 5
5237 P698B   Fix a Tree 0 / 0 5
5229 P700B   Connecting Universities 0 / 0 6
5228 P700C   Break Up 0 / 0 10
5218 P702E   Analysis of Pathes in Functional Graph 0 / 0 7
5210 P704B   Ant Man 0 / 0 9
5209 P704C   Black Widow 0 / 0 10
5198 P707B   Bakery 0 / 0 4
5192 P708C   Centroids 0 / 0 8
5178 P711D   Directed Roads 0 / 0 6
5163 P715B   Complete The Graph 0 / 0 8
5160 P715E   Complete the Permutations 0 / 0 10
5145 P718E   Matvey's Birthday 0 / 0 10
5134 P721C   Journey 0 / 0 6
5122 P723D   Lakes in Berland 0 / 0 5
5121 P723E   One-Way Reform 0 / 0 8
5120 P723F   st-Spanning Tree 0 / 0 8
5113 P724G   Xor-matic Number of the Graph 0 / 0 10
5095 P729E   Subordinates 0 / 0 6
5085 P730I   Olympiad in Programming and Sports 0 / 0 7
5083 P730K   Roads Orientation Problem 0 / 0 10
5079 P731C   Socks 0 / 0 5
5070 P732F   Tourist Reform 0 / 0 8
5064 P733F   Drivers Dissatisfaction 0 / 0 8
5050 P737E   Tanya is 5! 0 / 0 10
5047 P739B   Alyona and a tree 0 / 0 6
5039 P741C   Arpa’s overnight party and Mehrdad’s silent entering 0 / 0 10
5031 P743D   Chloe and pleasant prizes 0 / 0 6
5029 P744A   Hongcow Builds A Nation 0 / 0 5
5016 P746G   New Roads 0 / 0 7
5004 P748F   Santa Clauses and a Soccer Championship 0 / 0 8
4991 P750H   New Year and Snowy Grid 0 / 0 10
4982 P755A   PolandBall and Hypothesis 0 / 0 3
4980 P755C   PolandBall and Forest 0 / 0 4
4978 P755E   PolandBall and White-Red graph 0 / 0 9

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