145 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
608 P1569F   Palindromic Hamiltonian Path 0 / 0 (无)
598 P1571J   Two Railroads 0 / 0 (无)
593 P1572E   Polygon 0 / 0 (无)
581 P1575C   Cyclic Sum 0 / 0 (无)
526 P1583G   Omkar and Time Travel 0 / 0 (无)
455 P1603D   Artistic Partition 0 / 0 (无)
417 P1609G   A Stroll Around the Matrix 0 / 0 (无)
410 P1610F   Mashtali: a Space Oddysey 0 / 0 (无)
372 P1615H   Reindeer Games 0 / 0 (无)
364 P1616H   Keep XOR Low 0 / 0 (无)
243 P1637G   Birthday 0 / 0 (无)
178 P1651F   Tower Defense 0 / 0 (无)
142 P1659F   Tree and Permutation Game 0 / 0 (无)
84 P1667E   Centroid Probabilities 0 / 0 (无)
51 P1672I   PermutationForces 0 / 0 (无)
7910 P1707D   Partial Virtual Trees 0 / 0 10
8162 P1743G   Antifibonacci Cut 0 / 0 10
8136 P1748F   Circular Xor Reversal 0 / 0 10
8393 P1758F   Decent Division 0 / 0 10
8387 P1763F   Edge Queries 0 / 0 10

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