ID Problem Show tags Hide tags AC / Tried Difficulty
7387 P542C  Idempotent functions 0 / 0 7
7385 P542E  Playing on Graph 0 / 0 10
7382 P543B  Destroying Roads 0 / 0 7
7372 P545E  Paths and Trees 0 / 0 7
7367 P546E  Soldier and Traveling 0 / 0 7
7363 P547D  Mike and Fish 0 / 0 10
7358 P549B  Looksery Party 0 / 0 8
7348 P550D  Regular Bridge 0 / 0 6
7334 P553C  Love Triangles 0 / 0 8
7333 P553D  Nudist Beach 0 / 0 8
7332 P553E  Kyoya and Train 0 / 0 10
7325 P555E  Case of Computer Network 0 / 0 10
7319 P557D  Vitaly and Cycle 0 / 0 7
7318 P557E  Ann and Half-Palindrome 0 / 0 8
7315 P558C  Amr and Chemistry 0 / 0 6
7294 P567E  President and Roads 0 / 0 8
7282 P570D  Tree Requests 0 / 0 8
7278 P571C  CNF 2 0 / 0 9
7267 P574B  Bear and Three Musketeers 0 / 0 5
7265 P575B  Bribes 0 / 0 8
7240 P580C  Kefa and Park 0 / 0 5
7218 P585B  Phillip and Trains 0 / 0 5
7201 P590C  Three States 0 / 0 8
7193 P592D  Super M 0 / 0 8
7188 P593D  Happy Tree Party 0 / 0 9
7175 P596E  Wilbur and Strings 0 / 0 9
7168 P598D  Igor In the Museum 0 / 0 5
7155 P600F  Edge coloring of bipartite graph 0 / 0 10
7154 P601A  The Two Routes 1 / 3 5
7139 P605B  Lazy Student 0 / 0 5
7122 P609E  Minimum spanning tree for each edge 1 / 1 7
7108 P611H  New Year and Forgotten Tree 0 / 0 10
7103 P612E  Square Root of Permutation 0 / 0 8
7098 P613D  Kingdom and its Cities 1 / 4 10
7093 P615B  Longtail Hedgehog 0 / 0 5
7054 P623A  Graph and String 0 / 0 6
7032 P627D  Preorder Test 0 / 0 10
7030 P627F  Island Puzzle 0 / 0 10
7024 P628F  Bear and Fair Set 0 / 0 9
6990 P632F  Magic Matrix 0 / 0 9
6984 P633F  The Chocolate Spree 0 / 0 10
6973 P638C  Road Improvement 0 / 0 6
6972 P638D  Three-dimensional Turtle Super Computer 0 / 0 6
6970 P639B  Bear and Forgotten Tree 3 0 / 0 5
6966 P639F  Bear and Chemistry 0 / 0 10
6957 P643B  Bear and Two Paths 0 / 0 5
6945 P645D  Robot Rapping Results Report 0 / 0 6
6939 P650C  Table Compression 0 / 0 8
6930 P652E  Pursuit For Artifacts 1 / 1 8
6925 P653D  Delivery Bears 0 / 0 8
6924 P653E  Bear and Forgotten Tree 2 0 / 0 9
6909 P659E  New Reform 0 / 0 5
6908 P659F  Polycarp and Hay 0 / 0 7
6880 P662B  Graph Coloring 0 / 0 8
6867 P666B  World Tour 0 / 0 7
6836 P676D  Theseus and labyrinth 0 / 0 7
6831 P677D  Vanya and Treasure 0 / 0 8
6820 P679D  Bear and Chase 0 / 0 10
6813 P681D  Gifts by the List 0 / 0 7
6809 P682C  Alyona and the Tree 0 / 0 5
6792 P685E  Travelling Through the Snow Queen's Kingdom 0 / 0 10
6789 P687A  NP-Hard Problem 0 / 0 5
6786 P687D  Dividing Kingdom II 0 / 0 9
6785 P687E  TOF 0 / 0 10
6781 P689B  Mike and Shortcuts 0 / 0 5
6770 P690C2  Brain Network (medium) 0 / 0 5
6745 P698B  Fix a Tree 0 / 0 5
6737 P700B  Connecting Universities 0 / 0 6
6736 P700C  Break Up 0 / 0 10
6726 P702E  Analysis of Pathes in Functional Graph 0 / 0 7
6718 P704B  Ant Man 0 / 0 9
6717 P704C  Black Widow 0 / 0 10
6706 P707B  Bakery 0 / 0 4
6700 P708C  Centroids 0 / 0 8
6686 P711D  Directed Roads 0 / 0 6
6671 P715B  Complete The Graph 0 / 0 8
6668 P715E  Complete the Permutations 0 / 0 10
6653 P718E  Matvey's Birthday 0 / 0 10
6642 P721C  Journey 0 / 0 6
6630 P723D  Lakes in Berland 0 / 0 5
6629 P723E  One-Way Reform 0 / 0 8
6628 P723F  st-Spanning Tree 0 / 0 8
6621 P724G  Xor-matic Number of the Graph 0 / 0 10
6603 P729E  Subordinates 0 / 0 6
6593 P730I  Olympiad in Programming and Sports 0 / 0 7
6591 P730K  Roads Orientation Problem 0 / 0 10
6587 P731C  Socks 0 / 0 5
6578 P732F  Tourist Reform 0 / 0 8
6572 P733F  Drivers Dissatisfaction 0 / 0 8
6558 P737E  Tanya is 5! 0 / 0 10
6555 P739B  Alyona and a tree 0 / 0 6
6547 P741C  Arpa’s overnight party and Mehrdad’s silent entering 0 / 0 10
6539 P743D  Chloe and pleasant prizes 0 / 0 6
6537 P744A  Hongcow Builds A Nation 0 / 0 5
6524 P746G  New Roads 0 / 0 7
6512 P748F  Santa Clauses and a Soccer Championship 0 / 0 8
6499 P750H  New Year and Snowy Grid 0 / 0 10
6490 P755A  PolandBall and Hypothesis 0 / 0 3
6488 P755C  PolandBall and Forest 0 / 0 4
6486 P755E  PolandBall and White-Red graph 0 / 0 9

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