ID Problem Show tags Hide tags AC / Tried Difficulty
6839 codeforces#P542C  Idempotent functions 0 / 0 7
6837 codeforces#P542E  Playing on Graph 0 / 0 10
6834 codeforces#P543B  Destroying Roads 0 / 0 7
6824 codeforces#P545E  Paths and Trees 0 / 0 7
6819 codeforces#P546E  Soldier and Traveling 0 / 0 7
6815 codeforces#P547D  Mike and Fish 0 / 0 10
6810 codeforces#P549B  Looksery Party 0 / 0 8
6800 codeforces#P550D  Regular Bridge 0 / 0 6
6786 codeforces#P553C  Love Triangles 0 / 0 8
6785 codeforces#P553D  Nudist Beach 0 / 0 8
6784 codeforces#P553E  Kyoya and Train 0 / 0 10
6777 codeforces#P555E  Case of Computer Network 0 / 0 10
6771 codeforces#P557D  Vitaly and Cycle 0 / 0 7
6770 codeforces#P557E  Ann and Half-Palindrome 0 / 0 8
6767 codeforces#P558C  Amr and Chemistry 0 / 0 6
6746 codeforces#P567E  President and Roads 0 / 0 8
6734 codeforces#P570D  Tree Requests 0 / 0 8
6730 codeforces#P571C  CNF 2 0 / 0 9
6719 codeforces#P574B  Bear and Three Musketeers 0 / 0 5
6717 codeforces#P575B  Bribes 0 / 0 8
6583 codeforces#P580C  Kefa and Park 0 / 0 5
6561 codeforces#P585B  Phillip and Trains 0 / 0 5
6544 codeforces#P590C  Three States 0 / 0 8
6536 codeforces#P592D  Super M 0 / 0 8
6531 codeforces#P593D  Happy Tree Party 0 / 0 9
6518 codeforces#P596E  Wilbur and Strings 0 / 0 9
6511 codeforces#P598D  Igor In the Museum 0 / 0 5
6498 codeforces#P600F  Edge coloring of bipartite graph 0 / 0 10
6497 codeforces#P601A  The Two Routes 0 / 0 5
6482 codeforces#P605B  Lazy Student 0 / 0 5
6465 codeforces#P609E  Minimum spanning tree for each edge 0 / 0 7
6451 codeforces#P611H  New Year and Forgotten Tree 0 / 0 10
6446 codeforces#P612E  Square Root of Permutation 0 / 0 8
6441 codeforces#P613D  Kingdom and its Cities 0 / 0 10
6436 codeforces#P615B  Longtail Hedgehog 0 / 0 5
6397 codeforces#P623A  Graph and String 0 / 0 6
6375 codeforces#P627D  Preorder Test 0 / 0 10
6373 codeforces#P627F  Island Puzzle 0 / 0 10
6367 codeforces#P628F  Bear and Fair Set 0 / 0 9
6333 codeforces#P632F  Magic Matrix 0 / 0 9
6327 codeforces#P633F  The Chocolate Spree 0 / 0 10
6316 codeforces#P638C  Road Improvement 0 / 0 6
6315 codeforces#P638D  Three-dimensional Turtle Super Computer 0 / 0 6
6313 codeforces#P639B  Bear and Forgotten Tree 3 0 / 0 5
6309 codeforces#P639F  Bear and Chemistry 0 / 0 10
6300 codeforces#P643B  Bear and Two Paths 0 / 0 5
6288 codeforces#P645D  Robot Rapping Results Report 0 / 0 6
6282 codeforces#P650C  Table Compression 0 / 0 8
6273 codeforces#P652E  Pursuit For Artifacts 0 / 0 8
6268 codeforces#P653D  Delivery Bears 0 / 0 8
6267 codeforces#P653E  Bear and Forgotten Tree 2 0 / 0 9
6252 codeforces#P659E  New Reform 0 / 0 5
6251 codeforces#P659F  Polycarp and Hay 0 / 0 7
6234 codeforces#P662B  Graph Coloring 0 / 0 8
6221 codeforces#P666B  World Tour 0 / 0 7
6190 codeforces#P676D  Theseus and labyrinth 0 / 0 7
6185 codeforces#P677D  Vanya and Treasure 0 / 0 8
6174 codeforces#P679D  Bear and Chase 0 / 0 10
6167 codeforces#P681D  Gifts by the List 0 / 0 7
6163 codeforces#P682C  Alyona and the Tree 0 / 0 5
6152 codeforces#P683I  Loader 0 / 0 9
6146 codeforces#P685E  Travelling Through the Snow Queen's Kingdom 0 / 0 10
6143 codeforces#P687A  NP-Hard Problem 0 / 0 5
6140 codeforces#P687D  Dividing Kingdom II 0 / 0 9
6139 codeforces#P687E  TOF 0 / 0 10
6135 codeforces#P689B  Mike and Shortcuts 0 / 0 5
6124 codeforces#P690C2  Brain Network (medium) 0 / 0 5
6099 codeforces#P698B  Fix a Tree 0 / 0 5
6091 codeforces#P700B  Connecting Universities 0 / 0 6
6090 codeforces#P700C  Break Up 0 / 0 10
6080 codeforces#P702E  Analysis of Pathes in Functional Graph 0 / 0 7
6072 codeforces#P704B  Ant Man 0 / 0 9
6071 codeforces#P704C  Black Widow 0 / 0 10
6060 codeforces#P707B  Bakery 0 / 0 4
6054 codeforces#P708C  Centroids 0 / 0 8
6040 codeforces#P711D  Directed Roads 0 / 0 6
6025 codeforces#P715B  Complete The Graph 0 / 0 8
6022 codeforces#P715E  Complete the Permutations 0 / 0 10
6007 codeforces#P718E  Matvey's Birthday 0 / 0 10
5996 codeforces#P721C  Journey 0 / 0 6
5984 codeforces#P723D  Lakes in Berland 0 / 0 5
5983 codeforces#P723E  One-Way Reform 0 / 0 8
5982 codeforces#P723F  st-Spanning Tree 0 / 0 8
5975 codeforces#P724G  Xor-matic Number of the Graph 0 / 0 10
5957 codeforces#P729E  Subordinates 0 / 0 6
5947 codeforces#P730I  Olympiad in Programming and Sports 0 / 0 7
5945 codeforces#P730K  Roads Orientation Problem 0 / 0 10
5941 codeforces#P731C  Socks 0 / 0 5
5932 codeforces#P732F  Tourist Reform 0 / 0 8
5926 codeforces#P733F  Drivers Dissatisfaction 0 / 0 8
5912 codeforces#P737E  Tanya is 5! 0 / 0 10
5909 codeforces#P739B  Alyona and a tree 0 / 0 6
5901 codeforces#P741C  Arpa’s overnight party and Mehrdad’s silent entering 0 / 0 10
5893 codeforces#P743D  Chloe and pleasant prizes 0 / 0 6
5891 codeforces#P744A  Hongcow Builds A Nation 0 / 0 5
5878 codeforces#P746G  New Roads 0 / 0 7
5866 codeforces#P748F  Santa Clauses and a Soccer Championship 0 / 0 8
5853 codeforces#P750H  New Year and Snowy Grid 0 / 0 10
5844 codeforces#P755A  PolandBall and Hypothesis 0 / 0 3
5842 codeforces#P755C  PolandBall and Forest 0 / 0 4

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