ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5011 P482D  Random Function and Tree 0 / 0 10
5010 P482E  ELCA 0 / 0 10
4997 P486D  Valid Sets 1 / 1 7
4991 P487E  Tourists 0 / 0 10
4978 P490F  Treeland Tour 0 / 0 8
4960 P494D  Birthday 0 / 0 10
4939 P500D  New Year Santa Network 0 / 0 6
4936 P500G  New Year Running 0 / 0 10
4934 P501C  Misha and Forest 0 / 0 5
4929 P504E  Misha and LCP on Tree 0 / 0 10
4919 P507C  Guess Your Way Out! 0 / 0 5
4906 P509F  Progress Monitoring 0 / 0 8
4899 P512D  Fox And Travelling 1 / 1 10
4874 P516D  Drazil and Morning Exercise 1 / 3 10
4862 P519E  A and B and Lecture Rooms 1 / 2 7
4854 P522A  Reposts 0 / 0 4
4829 P526G  Spiders Evil Plan 0 / 0 10
4810 P533A  Berland Miners 0 / 0 10
4809 P533B  Work Group 0 / 0 7
4792 P536E  Tavas on the Path 0 / 0 10
4787 P538E  Demiurges Play Again 0 / 0 8
4779 P540E  Infinite Inversions 0 / 0 7
4769 P543D  Road Improvement 2 / 2 8
4751 P547E  Mike and Friends 0 / 1 10
4715 P555E  Case of Computer Network 0 / 0 10
4707 P557E  Ann and Half-Palindrome 0 / 0 8
4694 P566A  Matching Names 0 / 0 8
4691 P566C  Logistical Questions 0 / 0 10
4690 P566E  Restoring Map 0 / 0 10
4671 P570D  Tree Requests 2 / 14 8
4666 P571D  Campus 0 / 0 10
4660 P573C  Bear and Drawing 0 / 0 8
4654 P575B  Bribes 0 / 0 8
4645 P576B  Invariance of Tree 0 / 0 7
4634 P578F  Mirror Box 0 / 2 10
4628 P580C  Kefa and Park 0 / 0 5
4620 P581F  Zublicanes and Mumocrates 1 / 1 9
4597 P587C  Duff in the Army 0 / 0 8
4581 P592D  Super M 1 / 1 8
4576 P593D  Happy Tree Party 0 / 0 9
4549 P599E  Sandy and Nuts 0 / 0 10
4544 P600E  Lomsat gelral 9 / 25 8
4539 P601D  Acyclic Organic Compounds 0 / 0 9
4531 P603E  Pastoral Oddities 0 / 0 10
4517 P607D  Power Tree 0 / 0 10
4509 P609E  Minimum spanning tree for each edge 0 / 0 7
4483 P613D  Kingdom and its Cities 2 / 4 10
4477 P615C  Running Track 0 / 0 7
4460 P618D  Hamiltonian Spanning Tree 1 / 4 8
4452 P620E  New Year Tree 2 / 3 7

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