ID 题目 显示标签 隐藏标签 AC / 尝试 难度
27368 codeforces#P533B   Work Group 0 / 0 7
27401 codeforces#P542C   Idempotent functions 0 / 0 7
27403 codeforces#P542E   Playing on Graph 1 / 7 10
27406 codeforces#P543B   Destroying Roads 0 / 0 7
27416 codeforces#P545E   Paths and Trees 0 / 0 7
27421 codeforces#P546E   Soldier and Traveling 1 / 1 7
27425 codeforces#P547D   Mike and Fish 2 / 3 10
27430 codeforces#P549B   Looksery Party 0 / 0 8
27440 codeforces#P550D   Regular Bridge 2 / 3 6
27454 codeforces#P553C   Love Triangles 0 / 1 8
27455 codeforces#P553D   Nudist Beach 0 / 0 8
27456 codeforces#P553E   Kyoya and Train 0 / 0 10
27463 codeforces#P555E   Case of Computer Network 1 / 1 10
27469 codeforces#P557D   Vitaly and Cycle 0 / 0 7
27470 codeforces#P557E   Ann and Half-Palindrome 0 / 0 8
27473 codeforces#P558C   Amr and Chemistry 0 / 0 6
27494 codeforces#P567E   President and Roads 0 / 1 8
27506 codeforces#P570D   Tree Requests 2 / 14 8
27510 codeforces#P571C   CNF 2 0 / 0 9
27521 codeforces#P574B   Bear and Three Musketeers 0 / 0 5
27523 codeforces#P575B   Bribes 0 / 0 8
27549 codeforces#P580C   Kefa and Park 0 / 0 5
27571 codeforces#P585B   Phillip and Trains 0 / 0 5
27588 codeforces#P590C   Three States 0 / 0 8
27596 codeforces#P592D   Super M 1 / 1 8
27601 codeforces#P593D   Happy Tree Party 0 / 0 9
27614 codeforces#P596E   Wilbur and Strings 0 / 0 9
27621 codeforces#P598D   Igor In the Museum 0 / 0 5
27634 codeforces#P600F   Edge coloring of bipartite graph 1 / 1 10
27635 codeforces#P601A   The Two Routes 0 / 0 5
27650 codeforces#P605B   Lazy Student 1 / 1 5
27668 codeforces#P609E   Minimum spanning tree for each edge 0 / 0 7
27682 codeforces#P611H   New Year and Forgotten Tree 0 / 0 10
27683 codeforces#P611H   New Year and Forgotten Tree 0 / 0 10
27689 codeforces#P612E   Square Root of Permutation 0 / 0 8
27694 codeforces#P613D   Kingdom and its Cities 2 / 4 10
27699 codeforces#P615B   Longtail Hedgehog 0 / 0 5
27738 codeforces#P623A   Graph and String 0 / 2 6
27760 codeforces#P627D   Preorder Test 0 / 0 10
27762 codeforces#P627F   Island Puzzle 0 / 0 10
27768 codeforces#P628F   Bear and Fair Set 0 / 0 9
27802 codeforces#P632F   Magic Matrix 0 / 1 9
27808 codeforces#P633F   The Chocolate Spree 0 / 0 10
27819 codeforces#P638C   Road Improvement 0 / 0 6
27820 codeforces#P638D   Three-dimensional Turtle Super Computer 0 / 0 6
27822 codeforces#P639B   Bear and Forgotten Tree 3 0 / 0 5
27826 codeforces#P639F   Bear and Chemistry 0 / 0 10
27835 codeforces#P643B   Bear and Two Paths 0 / 0 5
27847 codeforces#P645D   Robot Rapping Results Report 0 / 0 6
27853 codeforces#P650C   Table Compression 0 / 0 8

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