8621 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8233 P1766E   Decomposition 0 / 0 8
8232 P1766F   MCF 0 / 0 10
8231 P1767A   Cut the Triangle 0 / 0 3
8230 P1767B   Block Towers 0 / 0 3
8229 P1767C   Count Binary Strings 0 / 0 7
8228 P1767D   Playoff 0 / 0 5
8227 P1767E   Algebra Flash 0 / 0 9
8226 P1767F   Two Subtrees 0 / 0 10
8386 P1768A   Greatest Convex 0 / 0 3
8385 P1768B   Quick Sort 0 / 0 3
8384 P1768C   Elemental Decompress 0 / 0 4
8383 P1768D   Lucky Permutation 0 / 0 6
8382 P1768E   Partial Sorting 0 / 0 8
8381 P1768F   Wonderful Jump 0 / 0 10
8380 P1770A   Koxia and Whiteboards 0 / 0 3
8379 P1770B   Koxia and Permutation 0 / 0 3
8378 P1770C   Koxia and Number Theory 0 / 0 5
8377 P1770D   Koxia and Game 0 / 0 7
8376 P1770E   Koxia and Tree 0 / 0 9
8375 P1770F   Koxia and Sequence 0 / 0 10

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根据当前过滤条件随机选择一道题

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