ID Problem Show tags Hide tags AC / Tried Difficulty
2770 ABC343B   [ABC343B] 邻接矩阵(Adjacency Matrix) 0 / 0 (None)
2747 ABC343D   [ABC343D] 分数的多样性(Diversity of Scores) 0 / 0 (None)
2736 ABC344C   [ABC344C] A+B+C 0 / 0 (None)
2737 ABC348C   [ABC348C] 彩色豆子(Colorful Beans) 0 / 0 (None)
2656 ABC349D   [ABC349D] 区间分割(Divide Interval) 0 / 0 (None)
2778 ABC350D   [ABC350D] 新朋友(New Friends) 0 / 0 (None)
2719 ABC351C   [ABC351C] Merge the balls 0 / 0 (None)
2758 ABC351D   [ABC351D] 网格和磁铁(Grid and Magnet) 0 / 0 (None)
2751 ABC352D   [ABC352D] 排列子序列(Permutation Subsequence) 0 / 0 (None)
2704 ABC353C   [ABC353C] 求和问题(Sigma Problem) 0 / 0 (None)
2676 ABC353D   [ABC353D] 另一个求和问题(Another Sigma Problem) 0 / 0 (None)
2677 ABC355B   [ABC355B] 钢琴 2(Piano 2) 0 / 0 (None)
2740 ABC356C   [ABC356C] 钥匙(Keys) 0 / 0 (None)
2705 ABC356D   [ABC356D] 掩码位计数(Masked Popcount) 0 / 0 (None)
2672 ABC360B   [ABC360B] 垂直阅读(Vertical Reading) 0 / 0 (None)
2645 ABC360C   [ABC360C] 移动物品(Move It) 0 / 0 (None)
2731 ABC361A   [ABC361A] 插入(Insert) 0 / 0 (None)
2673 ABC361C   [ABC361C] 使其变窄(Make Them Narrow) 0 / 0 (None)
2688 ARC120A   [ARC120A] 最大加法(Max Add) 0 / 0 (None)
2800 ARC123A   [ARC123A] 等差数列(Arithmetic Sequence) 0 / 0 (None)
2799 ARC124A   [ARC124A] LR约束(LR Constraints) 0 / 0 (None)
2801 ARC130A   [ARC130A] 删除一个字符(Remove One Character) 0 / 0 (None)
2687 ARC134A   [ARC134A] 桥梁和防水布(Bridge and Sheets) 0 / 0 (None)
2652 ARC136A   [ARC136A] A到BB(A ↔ BB) 0 / 0 (None)
2651 ARC146A   [ARC146A] 三张卡片(Three Cards) 0 / 0 (None)
2746 ARC147A   [ARC147A] 最大值对最小值取模(Max Mod Min) 0 / 0 (None)
2686 ARC151A   [ARC151A] 相等的汉明距离(Equal Hamming Distances) 0 / 0 (None)
2711 CSP1293   [CSP-J2020] 优秀的拆分 0 / 0 (None)
2744 CSP1294   [CSP-J2019] 公交换乘 0 / 0 (None)
2796 CSP1295   [CSP-J2020] 方格取数 0 / 0 (None)
2709 NOIP1021   [NOIP2001 普及组] 最大公约数和最小公倍数问题 0 / 0 (None)
2710 NOIP1022   [NOIP 2014 普及组] 比例简化 0 / 0 (None)
2755 NOIP1023   [NOIP 2002 普及组] 选数 0 / 0 (None)
2756 NOIP1024   [NOIP 2008 普及组] 传球游戏 0 / 0 (None)
2773 NOIP1025   [NOIP 2018 普及组] 对称二叉树 0 / 0 (None)
2774 NOIP1026   [NOIP 2004 普及组] FBI 树 0 / 0 (None)
2786 NOIP1027   [NOIP 2001 普及组] 装箱问题 0 / 0 (None)
2795 NOIP1028   [NOIP 2012 普及组] 摆花 0 / 0 (None)
2757 OpenJudge7834   [OpenJudge7834] 分为互质组 0 / 0 (None)
2723 2723   [ABC264C] 矩阵缩减(Matrix Reducing) 0 / 0 (None)

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