ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7721 P1651D  Nearest Excluded Points 0 / 0 (无)
7720 P1651E  Sum of Matchings 0 / 0 (无)
7719 P1651F  Tower Defense 0 / 0 (无)
7738 P1654A  Maximum Cake Tastiness 0 / 0 3
7737 P1654B  Prefix Removals 0 / 0 3
7736 P1654C  Alice and the Cake 0 / 0 4
7735 P1654D  Potion Brewing Class 0 / 1 7
7734 P1654E  Arithmetic Operations 1 / 1 8
7733 P1654F  Minimal String Xoration 0 / 0 10
7732 P1654G  Snowy Mountain 0 / 0 10
7731 P1654H  Three Minimums 0 / 0 10
7753 P1656A  Good Pairs 0 / 0 (无)
7752 P1656B  Subtract Operation 1 / 4 10
7751 P1656C  Make Equal With Mod 0 / 0 (无)
7750 P1656D  K-good 0 / 0 (无)
7749 P1656E  Equal Tree Sums 0 / 0 (无)
7748 P1656F  Parametric MST 0 / 0 (无)
7747 P1656G  Cycle Palindrome 0 / 0 (无)
7746 P1656H  Equal LCM Subsets 0 / 3 10
7745 P1656I  Neighbour Ordering 0 / 0 (无)
7744 P1657A  Integer Moves 0 / 0 (无)
7743 P1657B  XY Sequence 0 / 0 (无)
7742 P1657C  Bracket Sequence Deletion 1 / 2 10
7741 P1657D  For Gamers 0 / 0 (无)
7740 P1657E  Star MST 0 / 0 (无)
7739 P1657F  Words on Tree 0 / 0 (无)
7760 P1658A  Marin and Photoshoot 0 / 0 (无)
7759 P1658B  Marin and Anti-coprime Permutation 0 / 0 (无)
7758 P1658C  Shinju and the Lost Permutation 0 / 0 (无)
7757 P1658D1  388535 (Easy Version) 0 / 0 (无)
7756 P1658D2  388535 (Hard Version) 0 / 0 (无)
7755 P1658E  Gojou and Matrix Game 1 / 1 10
7754 P1658F  Juju and Binary String 0 / 0 (无)
7804 P1659A  Red Versus Blue 0 / 0 (无)
7803 P1659B  Bit Flipping 0 / 0 (无)
7802 P1659C  Line Empire 0 / 0 (无)
7801 P1659D  Reverse Sort Sum 0 / 0 (无)
7800 P1659E  AND-MEX Walk 0 / 0 (无)
7799 P1659F  Tree and Permutation Game 0 / 0 (无)
7767 P1660A  Vasya and Coins 0 / 0 (无)
7766 P1660B  Vlad and Candies 0 / 0 (无)
7765 P1660C  Get an Even String 0 / 0 (无)
7764 P1660D  Maximum Product Strikes Back 0 / 0 (无)
7763 P1660E  Matrix and Shifts 0 / 0 (无)
7762 P1660F1  Promising String (easy version) 0 / 0 (无)
7761 P1660F2  Promising String (hard version) 0 / 0 (无)
7786 P1661A  Array Balancing 1 / 1 10
7785 P1661B  Getting Zero 2 / 19 9
7784 P1661C  Water the Trees 0 / 1 10
7783 P1661D  Progressions Covering 1 / 2 10

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