ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7950 codeforces#P1687A  The Enchanted Forest 0 / 0 (无)
7949 codeforces#P1687B  Railway System 0 / 0 (无)
7948 codeforces#P1687C  Sanae and Giant Robot 0 / 0 (无)
7947 codeforces#P1687D  Cute number 0 / 0 (无)
7946 codeforces#P1687E  Become Big For Me 0 / 1 10
7945 codeforces#P1687F  Koishi's Unconscious Permutation 0 / 0 (无)
7944 codeforces#P1688A  Cirno's Perfect Bitmasks Classroom 0 / 0 (无)
7943 codeforces#P1688B  Patchouli's Magical Talisman 0 / 0 (无)
7942 codeforces#P1688C  Manipulating History 0 / 0 (无)
7968 codeforces#P1689A  Lex String 0 / 0 (无)
7967 codeforces#P1689B  Mystic Permutation 0 / 0 (无)
7966 codeforces#P1689C  Infected Tree 0 / 0 (无)
7965 codeforces#P1689D  Lena and Matrix 0 / 0 (无)
7964 codeforces#P1689E  ANDfinity 0 / 0 (无)
7957 codeforces#P1690A  Print a Pedestal (Codeforces logo?) 0 / 0 (无)
7956 codeforces#P1690B  Array Decrements 0 / 0 (无)
7955 codeforces#P1690C  Restoring the Duration of Tasks 0 / 0 (无)
7954 codeforces#P1690D  Black and White Stripe 0 / 0 (无)
7953 codeforces#P1690E  Price Maximization 0 / 0 (无)
7952 codeforces#P1690F  Shifting String 0 / 0 (无)
7951 codeforces#P1690G  Count the Trains 1 / 5 10
7941 codeforces#P1691A  Beat The Odds 0 / 0 (无)
7940 codeforces#P1691B  Shoe Shuffling 0 / 0 (无)
7939 codeforces#P1691C  Sum of Substrings 0 / 0 (无)
7938 codeforces#P1691D  Max GEQ Sum 0 / 0 (无)
7937 codeforces#P1691E  Number of Groups 0 / 0 (无)
7936 codeforces#P1691F  K-Set Tree 1 / 2 10
7976 codeforces#P1692A  Marathon 1 / 1 10
7975 codeforces#P1692B  All Distinct 1 / 1 10
7974 codeforces#P1692C  Where's the Bishop? 0 / 0 (无)
7973 codeforces#P1692D  The Clock 0 / 0 (无)
7972 codeforces#P1692E  Binary Deque 0 / 0 (无)
7971 codeforces#P1692F  3SUM 0 / 0 (无)
7970 codeforces#P1692G  2^Sort 0 / 0 (无)
7969 codeforces#P1692H  Gambling 0 / 15 10
7996 codeforces#P1693A  Directional Increase 0 / 0 (无)
7995 codeforces#P1693B  Fake Plastic Trees 0 / 0 (无)
7994 codeforces#P1693C  Keshi in Search of AmShZ 0 / 0 (无)
7993 codeforces#P1693D  Decinc Dividing 0 / 0 (无)
7992 codeforces#P1693E  Outermost Maximums 1 / 1 10
7991 codeforces#P1693F  I Might Be Wrong 0 / 0 (无)
7990 codeforces#P1694A  Creep 0 / 0 (无)
7989 codeforces#P1694B  Paranoid String 0 / 0 (无)
7988 codeforces#P1695A  Subrectangle Guess 2 / 2 10
7987 codeforces#P1695B  Circle Game 0 / 4 10
7986 codeforces#P1695C  Zero Path 0 / 0 (无)
7985 codeforces#P1695D1  Tree Queries (Easy Version) 0 / 0 (无)
7984 codeforces#P1695D2  Tree Queries (Hard Version) 0 / 0 (无)
7983 codeforces#P1695E  Ambiguous Dominoes 0 / 0 (无)
8004 codeforces#P1696A  NIT orz! 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题