353 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6829 CF1760E   Binary Inversions 1 / 3 10
6830 CF1760F   Quests 1 / 3 10
6835 CF1791D   Distinct Split 1 / 2 10
6836 CF1791E   Negatives and Positives 1 / 2 10
6838 CF1791G1   Teleporters (Easy Version) 1 / 2 10
6839 CF1791G2   Teleporters (Hard Version) 1 / 2 10
6841 CF1807B   Grab the Candies 1 / 2 10
6842 CF1807C   Find and Replace 1 / 2 10
6845 CF1807G1   Subsequence Addition (Easy Version) 1 / 2 10
6846 CF1807G2   Subsequence Addition (Hard Version) 1 / 2 10
6849 CF1829C   Mr. Perfectly Fine 1 / 2 10
6858 CF1850D   Balanced Round 1 / 1 10
6862 CF1850H   The Third Letter 1 / 1 10
6864 CF1873B   Good Kid 1 / 1 10
6866 CF1873D   1D Eraser 1 / 1 10
6868 CF1873F   Money Trees 1 / 1 10
6869 CF1873G   ABBC or BACB 1 / 1 10
6874 CF1915D   Unnatural Language Processing 1 / 1 10
6875 CF1915E   Romantic Glasses 1 / 1 10
6877 CF1915G   Bicycles 1 / 3 10
6881 CF1926D   Vlad and Division 1 / 1 10
6884 CF1926G   Vlad and Trouble at MIT 1 / 1 10
6890 CF1950F   0, 1, 2, Tree! 1 / 1 10
6895 CF1971D   Binary Cut 1 / 1 10
6902 CF1985C   Good Prefixes 1 / 1 10
6911 CF1999C   Showering 1 / 1 10
6912 CF1999D   Slavic's Exam 1 / 2 10
6926 CF2044C   Hard Problem 1 / 2 10
6927 CF2044D   Harder Problem 0 / 1 10
6928 CF2044E   Insane Problem 1 / 2 10
6933 CF2065A   Skibidus and Amog'u 1 / 1 10
6935 CF2065C1   Skibidus and Fanum Tax (easy version) 1 / 1 10
6936 CF2065C2   Skibidus and Fanum Tax (hard version) 1 / 1 10
6937 CF2065D   Skibidus and Sigma 1 / 1 10
6938 CF2065E   Skibidus and Rizz 0 / 1 10
6939 CF2065F   Skibidus and Slay 1 / 1 10
6945 CF2094D   Tung Tung Sahur 1 / 1 10
6952 CF2137C   Maximum Even Sum 1 / 1 10
6959 CF2148C   折返跑 1 / 2 10
6960 CF2148D   摧毁蒲公英田 1 / 2 10
6962 CF2148F   重力下落 1 / 1 10
6965 CF2149B   Unconventional Pairs 1 / 1 10
6966 CF2149C   MEX rose 1 / 1 10
6971 CF2162A   Beautiful Average 1 / 1 10
6973 CF2162C   Beautiful XOR 1 / 1 10
6975 CF2162E   Beautiful Palindromes 1 / 1 10
6976 CF2162F   Beautiful Intervals 1 / 1 10
6981 CF2167C   Isamatdin 和他的魔法棒 1 / 1 10
6983 CF2167E   khba 爱睡觉 0 / 1 10
6988 CF2171C1   Renako Amaori and XOR Game (easy version) 1 / 1 10

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