ID 题目 显示标签 隐藏标签 AC / 尝试 难度
33036 codeforces#P1696F   Tree Recovery 0 / 0 (无)
33041 codeforces#P1697C   awoo's Favorite Problem 0 / 0 (无)
33042 codeforces#P1697D   Guess The String 0 / 0 (无)
33043 codeforces#P1697E   Coloring 0 / 0 (无)
33046 codeforces#P1698B   Rising Sand 1 / 2 10
33048 codeforces#P1698D   Fixed Point Guessing 1 / 1 10
33049 codeforces#P1698E   PermutationForces II 0 / 0 (无)
33050 codeforces#P1698F   Equal Reversal 1 / 1 10
33052 codeforces#P1699A   The Third Three Number Problem 1 / 1 10
33053 codeforces#P1699B   Almost Ternary Matrix 0 / 0 (无)
33057 codeforces#P1700A   Optimal Path 0 / 0 (无)
33058 codeforces#P1700B   Palindromic Numbers 0 / 0 (无)
33059 codeforces#P1700C   Helping the Nature 0 / 0 (无)
33061 codeforces#P1700E   Serega the Pirate 0 / 0 (无)
33062 codeforces#P1700F   Puzzle 0 / 0 (无)
33069 codeforces#P1702A   Round Down the Price 1 / 1 3
33074 codeforces#P1702F   Equate Multisets 0 / 0 5
33084 codeforces#P1704A   Two 0-1 Sequences 0 / 0 (无)
33087 codeforces#P1704D   Magical Array 0 / 0 (无)
33088 codeforces#P1704E   Count Seconds 0 / 0 (无)
33089 codeforces#P1704F   Colouring Game 1 / 3 10
33090 codeforces#P1704G   Mio and Lucky Array 0 / 0 (无)
33094 codeforces#P1705B   Mark the Dust Sweeper 0 / 0 (无)
33096 codeforces#P1705D   Mark and Lightbulbs 0 / 0 (无)
33098 codeforces#P1705F   Mark and the Online Exam 0 / 0 (无)
33102 codeforces#P1706D1   Chopping Carrots (Easy Version) 0 / 0 (无)
33103 codeforces#P1706D2   Chopping Carrots (Hard Version) 0 / 0 (无)
33105 codeforces#P1707A   Doremy's IQ 1 / 1 10
33110 codeforces#P1707F   Bugaboo 0 / 0 (无)
33112 codeforces#P1708B   Difference of GCDs 0 / 0 (无)
33115 codeforces#P1709C   Recover an RBS 0 / 0 (无)
33119 codeforces#P1710A   Color the Picture 0 / 0 (无)
33122 codeforces#P1710D   Recover the Tree 0 / 0 (无)
33124 codeforces#P1711A   Perfect Permutation 1 / 1 10
33127 codeforces#P1712B   Woeful Permutation 1 / 2 10
33129 codeforces#P1712D   Empty Graph 0 / 0 (无)
33134 codeforces#P1713B   Optimal Reduction 1 / 1 10
33135 codeforces#P1713C   Build Permutation 0 / 0 (无)
33136 codeforces#P1713D   Tournament Countdown 0 / 0 (无)
33144 codeforces#P1714F   Build a Tree and That Is It 0 / 0 (无)
33146 codeforces#P1715A   Crossmarket 2 / 3 10
33147 codeforces#P1715B   Beautiful Array 1 / 1 10
33151 codeforces#P1715F   Crop Squares 0 / 0 (无)
33153 codeforces#P1716B   Permutation Chain 2 / 4 3
33159 codeforces#P1717B   Madoka and Underground Competitions 0 / 0 3
33161 codeforces#P1717D   Madoka and The Corruption Scheme 0 / 0 6
33163 codeforces#P1717F   Madoka and The First Session 0 / 0 9
33169 codeforces#P1718E   Impressionism 0 / 0 (无)
33172 codeforces#P1719B   Mathematical Circus 1 / 2 10
33179 codeforces#P1720E   Misha and Paintings 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