ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6166 P542C   Idempotent functions 0 / 0 7
6164 P542E   Playing on Graph 0 / 0 10
6161 P543B   Destroying Roads 0 / 0 7
6151 P545E   Paths and Trees 0 / 0 7
6146 P546E   Soldier and Traveling 0 / 0 7
6142 P547D   Mike and Fish 0 / 0 10
6137 P549B   Looksery Party 0 / 0 8
6127 P550D   Regular Bridge 0 / 0 6
6113 P553C   Love Triangles 0 / 0 8
6112 P553D   Nudist Beach 0 / 0 8
6111 P553E   Kyoya and Train 0 / 0 10
6104 P555E   Case of Computer Network 0 / 0 10
6098 P557D   Vitaly and Cycle 0 / 0 7
6097 P557E   Ann and Half-Palindrome 0 / 0 8
6094 P558C   Amr and Chemistry 0 / 0 6
6073 P567E   President and Roads 0 / 0 8
6061 P570D   Tree Requests 0 / 1 8
6057 P571C   CNF 2 0 / 0 9
6046 P574B   Bear and Three Musketeers 0 / 0 5
6044 P575B   Bribes 0 / 0 8
6019 P580C   Kefa and Park 0 / 0 5
5997 P585B   Phillip and Trains 0 / 0 5
5980 P590C   Three States 0 / 0 8
5972 P592D   Super M 0 / 0 8
5967 P593D   Happy Tree Party 0 / 0 9
5954 P596E   Wilbur and Strings 0 / 0 9
5947 P598D   Igor In the Museum 0 / 0 5
5934 P600F   Edge coloring of bipartite graph 0 / 0 10
5933 P601A   The Two Routes 0 / 0 5
5918 P605B   Lazy Student 0 / 0 5
5901 P609E   Minimum spanning tree for each edge 0 / 0 7
5887 P611H   New Year and Forgotten Tree 0 / 0 10
5882 P612E   Square Root of Permutation 0 / 0 8
5877 P613D   Kingdom and its Cities 0 / 0 10
5872 P615B   Longtail Hedgehog 0 / 0 5
5833 P623A   Graph and String 0 / 0 6
5811 P627D   Preorder Test 0 / 0 10
5809 P627F   Island Puzzle 0 / 0 10
5803 P628F   Bear and Fair Set 0 / 0 9
5769 P632F   Magic Matrix 0 / 0 9
5763 P633F   The Chocolate Spree 0 / 0 10
5752 P638C   Road Improvement 0 / 0 6
5751 P638D   Three-dimensional Turtle Super Computer 0 / 0 6
5749 P639B   Bear and Forgotten Tree 3 0 / 0 5
5745 P639F   Bear and Chemistry 0 / 0 10
5736 P643B   Bear and Two Paths 0 / 0 5
5724 P645D   Robot Rapping Results Report 0 / 0 6
5718 P650C   Table Compression 0 / 0 8
5709 P652E   Pursuit For Artifacts 0 / 0 8
5704 P653D   Delivery Bears 0 / 0 8
5703 P653E   Bear and Forgotten Tree 2 0 / 0 9
5688 P659E   New Reform 0 / 0 5
5687 P659F   Polycarp and Hay 0 / 0 7
5670 P662B   Graph Coloring 0 / 0 8
5657 P666B   World Tour 0 / 0 7
5626 P676D   Theseus and labyrinth 0 / 0 7
5621 P677D   Vanya and Treasure 0 / 0 8
5610 P679D   Bear and Chase 0 / 0 10
5603 P681D   Gifts by the List 0 / 0 7
5599 P682C   Alyona and the Tree 0 / 0 5
5582 P685E   Travelling Through the Snow Queen's Kingdom 0 / 0 10
5579 P687A   NP-Hard Problem 0 / 0 5
5576 P687D   Dividing Kingdom II 0 / 0 9
5575 P687E   TOF 0 / 0 10
5571 P689B   Mike and Shortcuts 0 / 0 5
5560 P690C2   Brain Network (medium) 0 / 0 5
5535 P698B   Fix a Tree 0 / 0 5
5527 P700B   Connecting Universities 0 / 0 6
5526 P700C   Break Up 0 / 0 10
5516 P702E   Analysis of Pathes in Functional Graph 0 / 0 7
5508 P704B   Ant Man 0 / 0 9
5507 P704C   Black Widow 0 / 0 10
5496 P707B   Bakery 0 / 0 4
5490 P708C   Centroids 0 / 0 8
5476 P711D   Directed Roads 0 / 0 6
5461 P715B   Complete The Graph 0 / 0 8
5458 P715E   Complete the Permutations 0 / 0 10
5443 P718E   Matvey's Birthday 0 / 0 10
5432 P721C   Journey 0 / 0 6
5420 P723D   Lakes in Berland 0 / 0 5
5419 P723E   One-Way Reform 0 / 0 8
5418 P723F   st-Spanning Tree 0 / 0 8
5411 P724G   Xor-matic Number of the Graph 0 / 0 10
5393 P729E   Subordinates 0 / 0 6
5383 P730I   Olympiad in Programming and Sports 0 / 0 7
5381 P730K   Roads Orientation Problem 0 / 0 10
5377 P731C   Socks 0 / 0 5
5368 P732F   Tourist Reform 0 / 0 8
5362 P733F   Drivers Dissatisfaction 0 / 0 8
5348 P737E   Tanya is 5! 0 / 0 10
5345 P739B   Alyona and a tree 0 / 0 6
5337 P741C   Arpa’s overnight party and Mehrdad’s silent entering 0 / 0 10
5329 P743D   Chloe and pleasant prizes 0 / 0 6
5327 P744A   Hongcow Builds A Nation 0 / 0 5
5314 P746G   New Roads 0 / 0 7
5302 P748F   Santa Clauses and a Soccer Championship 0 / 0 8
5289 P750H   New Year and Snowy Grid 0 / 0 10
5280 P755A   PolandBall and Hypothesis 0 / 0 3
5278 P755C   PolandBall and Forest 0 / 0 4
5276 P755E   PolandBall and White-Red graph 0 / 0 9

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