ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6098 P482E   ELCA 0 / 0 10
6085 P486D   Valid Sets 0 / 0 7
6079 P487E   Tourists 0 / 0 10
6065 P490F   Treeland Tour 0 / 0 8
6048 P494D   Birthday 0 / 0 10
6027 P500D   New Year Santa Network 0 / 0 6
6024 P500G   New Year Running 0 / 0 10
6021 P501C   Misha and Forest 0 / 0 5
6017 P504E   Misha and LCP on Tree 0 / 0 10
6007 P507C   Guess Your Way Out! 0 / 0 5
5994 P509F   Progress Monitoring 0 / 0 8
5988 P512D   Fox And Travelling 0 / 0 10
5963 P516D   Drazil and Morning Exercise 0 / 0 10
5951 P519E   A and B and Lecture Rooms 0 / 0 7
5943 P522A   Reposts 0 / 0 4
5920 P526G   Spiders Evil Plan 0 / 0 10
5902 P533A   Berland Miners 0 / 0 10
5901 P533B   Work Group 0 / 0 7
5884 P536E   Tavas on the Path 0 / 0 10
5879 P538E   Demiurges Play Again 0 / 0 8
5871 P540E   Infinite Inversions 0 / 0 7
5861 P543D   Road Improvement 0 / 0 8
5843 P547E   Mike and Friends 0 / 0 10
5806 P555E   Case of Computer Network 0 / 0 10
5799 P557E   Ann and Half-Palindrome 0 / 0 8
5786 P566A   Matching Names 0 / 0 8
5784 P566C   Logistical Questions 0 / 0 10
5782 P566E   Restoring Map 0 / 0 10
5763 P570D   Tree Requests 0 / 0 8
5758 P571D   Campus 0 / 0 10
5752 P573C   Bear and Drawing 0 / 0 8
5746 P575B   Bribes 0 / 0 8
5737 P576B   Invariance of Tree 0 / 0 7
5726 P578F   Mirror Box 0 / 0 10
5721 P580C   Kefa and Park 0 / 0 5
5713 P581F   Zublicanes and Mumocrates 0 / 0 9
5690 P587C   Duff in the Army 0 / 0 8
5674 P592D   Super M 0 / 0 8
5669 P593D   Happy Tree Party 0 / 0 9
5642 P599E   Sandy and Nuts 0 / 0 10
5637 P600E   Lomsat gelral 0 / 0 8
5632 P601D   Acyclic Organic Compounds 0 / 0 9
5624 P603E   Pastoral Oddities 0 / 0 10
5611 P607D   Power Tree 0 / 0 10
5603 P609E   Minimum spanning tree for each edge 0 / 0 7
5579 P613D   Kingdom and its Cities 0 / 0 10
5573 P615C   Running Track 0 / 0 7
5556 P618D   Hamiltonian Spanning Tree 0 / 0 8
5548 P620E   New Year Tree 0 / 0 7
5547 P620F   Xors on Segments 0 / 0 10
5537 P622E   Ants in Leaves 0 / 0 8
5513 P627D   Preorder Test 0 / 0 10
5511 P627F   Island Puzzle 0 / 0 10
5500 P629E   Famil Door and Roads 0 / 0 8
5471 P632F   Magic Matrix 0 / 0 9
5465 P633F   The Chocolate Spree 0 / 0 10
5454 P638C   Road Improvement 0 / 0 6
5451 P639B   Bear and Forgotten Tree 3 0 / 0 5
5447 P639F   Bear and Chemistry 0 / 0 10
5435 P643E   Bear and Destroying Subtrees 0 / 0 10
5418 P650E   Clockwork Bomb 0 / 0 10
5411 P652E   Pursuit For Artifacts 0 / 0 8
5405 P653E   Bear and Forgotten Tree 2 0 / 0 9
5362 P665E   Beautiful Subarrays 0 / 0 7
5333 P675D   Tree Construction 0 / 0 6
5305 P681D   Gifts by the List 0 / 0 7
5301 P682C   Alyona and the Tree 0 / 0 5
5287 P685B   Kay and Snowflake 0 / 0 6
5262 P690C2   Brain Network (medium) 0 / 0 5
5261 P690C3   Brain Network (hard) 0 / 0 8
5254 P690F2   Tree of Life (medium) 0 / 0 10
5253 P690F3   Tree of Life (hard) 0 / 0 10
5246 P696A   Lorenzo Von Matterhorn 0 / 0 5
5245 P696B   Puzzles 0 / 0 5
5242 P696E   ...Wait for it... 0 / 0 10
5237 P698B   Fix a Tree 0 / 0 5
5229 P700B   Connecting Universities 0 / 0 6
5207 P704E   Iron Man 0 / 0 10
5201 P706D   Vasiliy's Multiset 0 / 0 6
5192 P708C   Centroids 0 / 0 8
5162 P715C   Digit Tree 0 / 0 10
5146 P718D   Andrew and Chemistry 0 / 0 10
5128 P722D   Generating Sets 0 / 0 6
5114 P724F   Uniformly Branched Trees 0 / 0 10
5113 P724G   Xor-matic Number of the Graph 0 / 0 10
5064 P733F   Drivers Dissatisfaction 0 / 0 8
5059 P734E   Anton and Tree 0 / 0 7
5053 P735E   Ostap and Tree 0 / 0 9
5047 P739B   Alyona and a tree 0 / 0 6
5038 P741D   Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths 0 / 0 10
5031 P743D   Chloe and pleasant prizes 0 / 0 6
5016 P746G   New Roads 0 / 0 7
5004 P748F   Santa Clauses and a Soccer Championship 0 / 0 8
4993 P750F   New Year and Finding Roots 0 / 0 10
4983 P754E   Dasha and cyclic table 0 / 0 10
4980 P755C   PolandBall and Forest 0 / 0 4
4963 P757G   Can Bash Save the Day? 0 / 0 10
4958 P758E   Broken Tree 0 / 0 10
4950 P761E   Dasha and Puzzle 0 / 0 7
4943 P762F   Tree nesting 0 / 0 10

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