ID 题目 显示标签 隐藏标签 AC / 尝试 难度
28930 codeforces#P899F   Letters Removing 0 / 0 7
28931 codeforces#P900A   Find Extra One 1 / 1 3
28932 codeforces#P900B   Position in Fraction 0 / 0 4
28933 codeforces#P900C   Remove Extra One 0 / 0 5
28934 codeforces#P900D   Unusual Sequences 0 / 0 7
28935 codeforces#P900E   Maximum Questions 0 / 0 7
28936 codeforces#P901A   Hashing Trees 0 / 0 5
28937 codeforces#P901B   GCD of Polynomials 0 / 0 8
28938 codeforces#P901C   Bipartite Segments 0 / 0 8
28939 codeforces#P901D   Weighting a Tree 0 / 0 10
28940 codeforces#P901E   Cyclic Cipher 0 / 0 10
28941 codeforces#P902A   Visiting a Friend 0 / 0 3
28942 codeforces#P902B   Coloring a Tree 0 / 1 4
28943 codeforces#P903A   Hungry Student Problem 1 / 1 3
28944 codeforces#P903B   The Modcrab 0 / 0 4
28945 codeforces#P903C   Boxes Packing 0 / 0 4
28946 codeforces#P903D   Almost Difference 0 / 0 8
28947 codeforces#P903E   Swapping Characters 0 / 0 8
28948 codeforces#P903F   Clear The Matrix 1 / 1 8
28949 codeforces#P903G   Yet Another Maxflow Problem 0 / 0 10
28950 codeforces#P906A   Shockers 0 / 0 5
28951 codeforces#P906B   Seating of Students 0 / 0 8
28952 codeforces#P906C   Party 0 / 0 9
28953 codeforces#P906D   Power Tower 0 / 0 10
28954 codeforces#P906E   Reverses 0 / 0 10
28955 codeforces#P907A   Masha and Bears 0 / 0 4
28956 codeforces#P907B   Tic-Tac-Toe 0 / 0 4
28957 codeforces#P908A   New Year and Counting Cards 0 / 0 3
28958 codeforces#P908B   New Year and Buggy Bot 0 / 0 4
28959 codeforces#P908C   New Year and Curling 0 / 0 5
28960 codeforces#P908D   New Year and Arbitrary Arrangement 1 / 3 8
28961 codeforces#P908E   New Year and Entity Enumeration 0 / 0 9
28962 codeforces#P908F   New Year and Rainbow Roads 0 / 0 9
28963 codeforces#P908G   New Year and Original Order 0 / 0 10
28964 codeforces#P908H   New Year and Boolean Bridges 0 / 0 10
28965 codeforces#P909A   Generate Login 1 / 1 3
28966 codeforces#P909B   Segments 1 / 1 4
28967 codeforces#P909C   Python Indentation 0 / 0 6
28968 codeforces#P909D   Colorful Points 0 / 0 7
28969 codeforces#P909E   Coprocessor 0 / 0 6
28970 codeforces#P909F   AND-permutations 0 / 0 9
28971 codeforces#P910A   The Way to Home 0 / 0 3
28972 codeforces#P910B   Door Frames 0 / 0 5
28973 codeforces#P910C   Minimum Sum 0 / 0 5
28974 codeforces#P911A   Nearest Minimums 0 / 0 3
28975 codeforces#P911B   Two Cakes 0 / 0 4
28976 codeforces#P911C   Three Garlands 0 / 0 4
28977 codeforces#P911D   Inversion Counting 0 / 0 6
28978 codeforces#P911E   Stack Sorting 0 / 0 7
28979 codeforces#P911F   Tree Destruction 0 / 0 9

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