ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6411 P482E   ELCA 0 / 0 10
6398 P486D   Valid Sets 0 / 0 7
6392 P487E   Tourists 0 / 0 10
6378 P490F   Treeland Tour 0 / 0 8
6361 P494D   Birthday 0 / 0 10
6325 P500D   New Year Santa Network 0 / 0 6
6322 P500G   New Year Running 0 / 0 10
6319 P501C   Misha and Forest 0 / 0 5
6315 P504E   Misha and LCP on Tree 0 / 0 10
6305 P507C   Guess Your Way Out! 0 / 0 5
6292 P509F   Progress Monitoring 0 / 0 8
6286 P512D   Fox And Travelling 0 / 0 10
6261 P516D   Drazil and Morning Exercise 0 / 0 10
6249 P519E   A and B and Lecture Rooms 0 / 0 7
6241 P522A   Reposts 0 / 0 4
6218 P526G   Spiders Evil Plan 0 / 0 10
6200 P533A   Berland Miners 0 / 0 10
6199 P533B   Work Group 0 / 0 7
6182 P536E   Tavas on the Path 0 / 0 10
6177 P538E   Demiurges Play Again 0 / 0 8
6169 P540E   Infinite Inversions 0 / 0 7
6159 P543D   Road Improvement 0 / 0 8
6141 P547E   Mike and Friends 0 / 0 10
6104 P555E   Case of Computer Network 0 / 0 10
6097 P557E   Ann and Half-Palindrome 0 / 0 8
6084 P566A   Matching Names 0 / 0 8
6082 P566C   Logistical Questions 0 / 0 10
6080 P566E   Restoring Map 0 / 0 10
6061 P570D   Tree Requests 0 / 1 8
6056 P571D   Campus 0 / 0 10
6050 P573C   Bear and Drawing 0 / 0 8
6044 P575B   Bribes 0 / 0 8
6035 P576B   Invariance of Tree 0 / 0 7
6024 P578F   Mirror Box 0 / 0 10
6019 P580C   Kefa and Park 0 / 0 5
6011 P581F   Zublicanes and Mumocrates 0 / 0 9
5988 P587C   Duff in the Army 0 / 0 8
5972 P592D   Super M 0 / 0 8
5967 P593D   Happy Tree Party 0 / 0 9
5940 P599E   Sandy and Nuts 0 / 0 10
5935 P600E   Lomsat gelral 1 / 3 8
5930 P601D   Acyclic Organic Compounds 0 / 0 9
5922 P603E   Pastoral Oddities 0 / 0 10
5909 P607D   Power Tree 0 / 0 10
5901 P609E   Minimum spanning tree for each edge 0 / 0 7
5877 P613D   Kingdom and its Cities 0 / 0 10
5871 P615C   Running Track 0 / 0 7
5854 P618D   Hamiltonian Spanning Tree 0 / 0 8
5846 P620E   New Year Tree 0 / 0 7
5845 P620F   Xors on Segments 0 / 0 10
5835 P622E   Ants in Leaves 0 / 0 8
5811 P627D   Preorder Test 0 / 0 10
5809 P627F   Island Puzzle 0 / 0 10
5798 P629E   Famil Door and Roads 0 / 0 8
5769 P632F   Magic Matrix 0 / 0 9
5763 P633F   The Chocolate Spree 0 / 0 10
5752 P638C   Road Improvement 0 / 0 6
5749 P639B   Bear and Forgotten Tree 3 0 / 0 5
5745 P639F   Bear and Chemistry 0 / 0 10
5733 P643E   Bear and Destroying Subtrees 0 / 0 10
5716 P650E   Clockwork Bomb 0 / 0 10
5709 P652E   Pursuit For Artifacts 0 / 0 8
5703 P653E   Bear and Forgotten Tree 2 0 / 0 9
5660 P665E   Beautiful Subarrays 0 / 0 7
5631 P675D   Tree Construction 0 / 0 6
5603 P681D   Gifts by the List 0 / 0 7
5599 P682C   Alyona and the Tree 0 / 0 5
5585 P685B   Kay and Snowflake 0 / 0 6
5560 P690C2   Brain Network (medium) 0 / 0 5
5559 P690C3   Brain Network (hard) 0 / 0 8
5552 P690F2   Tree of Life (medium) 0 / 0 10
5551 P690F3   Tree of Life (hard) 0 / 0 10
5544 P696A   Lorenzo Von Matterhorn 0 / 0 5
5543 P696B   Puzzles 0 / 0 5
5540 P696E   ...Wait for it... 0 / 0 10
5535 P698B   Fix a Tree 0 / 0 5
5527 P700B   Connecting Universities 0 / 0 6
5505 P704E   Iron Man 0 / 0 10
5499 P706D   Vasiliy's Multiset 0 / 0 6
5490 P708C   Centroids 0 / 0 8
5460 P715C   Digit Tree 0 / 0 10
5444 P718D   Andrew and Chemistry 0 / 0 10
5426 P722D   Generating Sets 0 / 0 6
5412 P724F   Uniformly Branched Trees 0 / 0 10
5411 P724G   Xor-matic Number of the Graph 0 / 0 10
5362 P733F   Drivers Dissatisfaction 0 / 0 8
5357 P734E   Anton and Tree 0 / 0 7
5351 P735E   Ostap and Tree 0 / 0 9
5345 P739B   Alyona and a tree 0 / 0 6
5336 P741D   Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths 0 / 0 10
5329 P743D   Chloe and pleasant prizes 0 / 0 6
5314 P746G   New Roads 0 / 0 7
5302 P748F   Santa Clauses and a Soccer Championship 0 / 0 8
5291 P750F   New Year and Finding Roots 0 / 0 10
5281 P754E   Dasha and cyclic table 0 / 0 10
5278 P755C   PolandBall and Forest 0 / 0 4
5261 P757G   Can Bash Save the Day? 0 / 0 10
5256 P758E   Broken Tree 0 / 0 10
5248 P761E   Dasha and Puzzle 0 / 0 7
5241 P762F   Tree nesting 0 / 0 10

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