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ID Problem Show tags Hide tags AC / Tried Difficulty
2679 ABC158D   [ABC158D] 字符串形成(String Formation) 1 / 1 6
2680 ABC167C   [ABC167C] 技能提升(Skill Up) 1 / 2 5
2681 ABC173C   [ABC173C] 横竖(H and V) 1 / 1 3
2683 ABC182C   [ABC182C] 变为3的倍数(To 3) 1 / 1 3
2682 ABC199C   [ABC199C] IPFL 1 / 1 5
2665 ABC207C   [ABC207C] 区间(Many Segments) 1 / 1 10
2659 ABC211B   [ABC211B] 循环打击(Cycle Hit) 2 / 3 1
2666 ABC212B   [ABC212B] 弱密码(Weak Password) 1 / 1 10
2660 ABC213C   [ABC213C] 重新排列卡片(Reorder Cards) 1 / 1 5
2667 ABC214C   [ABC214C] 分配(Distribution) 1 / 1 10
2668 ABC222C   [ABC222C] 瑞士制锦标赛(Swiss-System Tournament) 1 / 2 10
2655 ABC224C   [ABC224C] 三角形(Triangle?) 1 / 1 7
2657 ABC227C   [ABC227C] ABC猜想(ABC conjecture) 1 / 2 10
2661 ABC243C   [ABC243C] 碰撞 2(Collision 2) 1 / 1 7
2684 ABC244D   [ABC244D] 交换帽子(Swap Hats) 1 / 1 10
2669 ABC246C   [ABC246C] 优惠券(Coupon) 1 / 1 3
2670 ABC251B   [ABC251B] 最多3个(At Most 3 (Judge ver.)) 1 / 2 10
2662 ABC254C   [ABC254C] K 交换(K 交换) 1 / 1 10
2654 ABC255D   [ABC255D] ±1操作 2(±1 Operation 2) 1 / 1 10
2671 ABC257C   [ABC257C] 机器人(Robot Takahashi) 1 / 1 10
2663 ABC263A   [ABC263A] 葫芦(Full House) 1 / 1 10
2685 ABC264D   [ABC264D] 交换("redocta".swap(i,i+1)) 1 / 1 10
2678 ABC265D   [ABC265D] 伊吕波和俳句(Iroha and Haiku (New ABC Edition)) 2 / 2 3
2674 ABC267B   [ABC267B] 分裂(Split?) 1 / 1 3
2653 ABC267C   [ABC267C] 索引(Index × A(Continuous ver.)) 1 / 1 10
2658 ABC305D   [ABC305D] 睡眠日志(Sleep Log) 1 / 1 10
2664 ABC331C   [ABC331C] 大于我的数之和(Sum of Numbers Greater Than Me) 1 / 1 10
2675 ABC331D   [ABC331D] 瓷砖图案(Tile Pattern) 1 / 1 10
2656 ABC349D   [ABC349D] 区间分割(Divide Interval) 1 / 1 10
2676 ABC353D   [ABC353D] 另一个求和问题(Another Sigma Problem) 1 / 1 5
2677 ABC355B   [ABC355B] 钢琴 2(Piano 2) 1 / 1 3
2672 ABC360B   [ABC360B] 垂直阅读(Vertical Reading) 1 / 1 10
2673 ABC361C   [ABC361C] 使其变窄(Make Them Narrow) 1 / 1 10
2688 ARC120A   [ARC120A] 最大加法(Max Add) 1 / 1 5
2687 ARC134A   [ARC134A] 桥梁和防水布(Bridge and Sheets) 1 / 1 3
2686 ARC151A   [ARC151A] 相等的汉明距离(Equal Hamming Distances) 1 / 1 5
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