• 1
ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7069 CF1760E   Binary Inversions 0 / 0 (无)
7076 CF1791E   Negatives and Positives 0 / 0 (无)
7078 CF1791G1   Teleporters (Easy Version) 0 / 0 (无)
7085 CF1807G1   Subsequence Addition (Easy Version) 1 / 1 10
7086 CF1807G2   Subsequence Addition (Hard Version) 1 / 1 10
7091 CF1829E   The Lakes 0 / 0 (无)
7099 CF1850E   Cardboard for Pictures 0 / 0 (无)
7107 CF1873E   Building an Aquarium 0 / 0 (无)
7128 CF1950D   Product of Binary Decimals 0 / 0 (无)
7135 CF1971D   Binary Cut 0 / 0 (无)
7152 CF1999D   Slavic's Exam 1 / 1 10
7157 CF2009C   The Legend of Freya the Frog 5 / 17 8
7167 CF2044D   Harder Problem 7 / 16 8
7175 CF2065C1   Skibidus and Fanum Tax (easy version) 0 / 0 (无)
7185 CF2094D   Tung Tung Sahur 8 / 23 7
7192 CF2137C   Maximum Even Sum 0 / 0 (无)
7213 CF2162C   Beautiful XOR 0 / 0 (无)
7228 CF2171C1   Renako Amaori and XOR Game (easy version) 1 / 1 10
7237 CF2179C   Blackslex and Number Theory 0 / 0 (无)
7244 CF2184B   Hourglass 1 / 6 10
7245 CF2184C   Huge Pile 0 / 0 (无)
7253 CF2185D   内存溢出错误 18 / 58 6
7261 CF2193D   Monster Game 1 / 1 10
7268 CF2195C   Dice Roll Sequence 0 / 0 (无)
7285 CF2218D   The 67th OEIS Problem 23 / 73 6
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