ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1113 P1641E   Special Positions 0 / 0 10
1105 P1644E   Expand the Path 0 / 0 6
1104 P1644F   Basis 0 / 0 10
1091 P1648A   Weird Sum 0 / 0 4
1089 P1648C   Tyler and Strings 0 / 0 6
1072 P1651E   Sum of Matchings 0 / 0 10
1063 P1654H   Three Minimums 0 / 0 10
1049 P1657E   Star MST 0 / 0 8
1046 P1658B   Marin and Anti-coprime Permutation 0 / 0 3
1008 P1662N   Drone Photo 0 / 0 (无)
1003 P1663D   Is it rated - 3 0 / 0 (无)
988 P1666F   Fancy Stack 0 / 0 8
977 P1667E   Centroid Probabilities 0 / 0 10
960 P1670F   Jee, You See? 0 / 0 9
955 P1671E   Preorder 0 / 0 7
954 P1671F   Permutation Counting 0 / 0 10
940 P1673D   Lost Arithmetic Progression 0 / 0 6
939 P1673E   Power or XOR? 0 / 0 9
936 P1674B   Dictionary 0 / 0 3
935 P1674C   Infinite Replacement 0 / 0 3
901 P1679E   Typical Party in Dorm 0 / 0 9
861 P1687E   Become Big For Me 0 / 0 10
839 P1691F   K-Set Tree 0 / 0 9
812 P1696E   Placing Jinas 0 / 0 7
809 P1696H   Maximum Product? 0 / 0 10
804 P1697E   Coloring 0 / 0 9
798 P1698E   PermutationForces II 0 / 0 8
793 P1699C   The Third Problem 0 / 0 5
768 P1701F   Points 0 / 0 9
745 P1704H1   Game of AI (easy version) 0 / 0 10
744 P1704H2   Game of AI (hard version) 0 / 0 10
740 P1705D   Mark and Lightbulbs 0 / 0 6
739 P1705E   Mark and Professor Koro 0 / 0 8
728 P1707D   Partial Virtual Trees 0 / 0 10
706 P1712E1   LCM Sum (easy version) 0 / 0 8
698 P1713F   Lost Array 0 / 0 10
688 P1715C   Monoblock 0 / 0 5
679 P1716F   Bags with Balls 0 / 0 9
675 P1717D   Madoka and The Corruption Scheme 0 / 0 6
641 P1725C   Circular Mirror 0 / 0 7
639 P1725E   Electrical Efficiency 0 / 0 9
635 P1725I   Imitating the Key Tree 0 / 0 10
626 P1726E   Almost Perfect 0 / 0 9
624 P1726G   A Certain Magical Party 0 / 0 10
616 P1728G   Illumination 0 / 0 10
609 P1729G   Cut Substrings 0 / 0 7
604 P1730E   Maximums and Minimums 0 / 0 10
597 P1731F   Function Sum 0 / 0 9
596 P1732A   Bestie 0 / 0 3
574 P1735D   Meta-set 0 / 0 5

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