1800 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
130 P1661E   Narrow Components 0 / 0 (无)
126 P1662C   European Trip 0 / 0 (无)
122 P1662G   Gastronomic Event 0 / 0 (无)
117 P1662L   Il Derby della Madonnina 0 / 0 (无)
110 P1663D   Is it rated - 3 0 / 0 (无)
95 P1666F   Fancy Stack 0 / 0 (无)
91 P1666J   Job Lookup 0 / 0 (无)
87 P1667B   Optimal Partition 0 / 0 (无)
85 P1667D   Edge Elimination 0 / 0 (无)
84 P1667E   Centroid Probabilities 0 / 0 (无)
67 P1670F   Jee, You See? 0 / 0 (无)
62 P1671E   Preorder 0 / 0 (无)
61 P1671F   Permutation Counting 0 / 0 (无)
48 P1673C   Palindrome Basis 0 / 0 (无)
38 P1674G   Remove Directed Edges 0 / 0 (无)
32 P1675F   Vlad and Unfinished Business 0 / 0 (无)
31 P1675G   Sorting Pancakes 0 / 0 (无)
24 P1676G   White-Black Balanced Subtrees 0 / 0 (无)
21 P1677A   Tokitsukaze and Strange Inequality 0 / 0 (无)
18 P1677D   Tokitsukaze and Permutations 0 / 0 (无)

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