ID 题目 显示标签 隐藏标签 AC / 尝试 难度
32774 codeforces#P1651D   Nearest Excluded Points 0 / 0 (无)
32775 codeforces#P1651E   Sum of Matchings 0 / 0 (无)
32776 codeforces#P1651F   Tower Defense 0 / 0 (无)
32777 codeforces#P1654A   Maximum Cake Tastiness 0 / 0 3
32778 codeforces#P1654B   Prefix Removals 0 / 0 3
32779 codeforces#P1654C   Alice and the Cake 0 / 0 4
32780 codeforces#P1654D   Potion Brewing Class 0 / 1 7
32781 codeforces#P1654E   Arithmetic Operations 1 / 1 8
32782 codeforces#P1654F   Minimal String Xoration 0 / 0 10
32783 codeforces#P1654G   Snowy Mountain 0 / 0 10
32784 codeforces#P1654H   Three Minimums 0 / 0 10
32785 codeforces#P1656A   Good Pairs 0 / 0 (无)
32786 codeforces#P1656B   Subtract Operation 1 / 4 10
32787 codeforces#P1656C   Make Equal With Mod 0 / 0 (无)
32788 codeforces#P1656D   K-good 0 / 0 (无)
32789 codeforces#P1656E   Equal Tree Sums 0 / 0 (无)
32790 codeforces#P1656F   Parametric MST 0 / 0 (无)
32791 codeforces#P1656G   Cycle Palindrome 0 / 0 (无)
32792 codeforces#P1656H   Equal LCM Subsets 0 / 3 10
32793 codeforces#P1656I   Neighbour Ordering 0 / 0 (无)
32794 codeforces#P1657A   Integer Moves 0 / 0 (无)
32795 codeforces#P1657B   XY Sequence 0 / 0 (无)
32796 codeforces#P1657C   Bracket Sequence Deletion 1 / 2 10
32797 codeforces#P1657D   For Gamers 0 / 0 (无)
32798 codeforces#P1657E   Star MST 0 / 0 (无)
32799 codeforces#P1657F   Words on Tree 0 / 0 (无)
32800 codeforces#P1658A   Marin and Photoshoot 0 / 0 (无)
32801 codeforces#P1658B   Marin and Anti-coprime Permutation 0 / 0 (无)
32802 codeforces#P1658C   Shinju and the Lost Permutation 0 / 0 (无)
32803 codeforces#P1658D1   388535 (Easy Version) 0 / 0 (无)
32804 codeforces#P1658D2   388535 (Hard Version) 0 / 0 (无)
32805 codeforces#P1658E   Gojou and Matrix Game 1 / 1 10
32806 codeforces#P1658F   Juju and Binary String 0 / 0 (无)
32807 codeforces#P1659A   Red Versus Blue 0 / 0 (无)
32808 codeforces#P1659B   Bit Flipping 0 / 0 (无)
32809 codeforces#P1659C   Line Empire 0 / 0 (无)
32810 codeforces#P1659D   Reverse Sort Sum 0 / 0 (无)
32811 codeforces#P1659E   AND-MEX Walk 0 / 0 (无)
32812 codeforces#P1659F   Tree and Permutation Game 0 / 0 (无)
32813 codeforces#P1660A   Vasya and Coins 0 / 0 (无)
32814 codeforces#P1660B   Vlad and Candies 0 / 0 (无)
32815 codeforces#P1660C   Get an Even String 0 / 0 (无)
32816 codeforces#P1660D   Maximum Product Strikes Back 0 / 0 (无)
32817 codeforces#P1660E   Matrix and Shifts 0 / 0 (无)
32818 codeforces#P1660F1   Promising String (easy version) 0 / 0 (无)
32819 codeforces#P1660F2   Promising String (hard version) 0 / 0 (无)
32820 codeforces#P1661A   Array Balancing 1 / 1 10
32821 codeforces#P1661B   Getting Zero 2 / 19 9
32822 codeforces#P1661C   Water the Trees 0 / 1 10
32823 codeforces#P1661D   Progressions Covering 1 / 2 10

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根据当前过滤条件随机选择一道题