ID Problem Show tags Hide tags AC / Tried Difficulty
2618 A1380   [ABC203C] 朋友和旅行费用(Friends and Travel costs) 1 / 4 1
2619 A1382   【例】[ABC208C] 公平的糖果分发(Fair Candy Distribution) 1 / 1 3
2622 A1383   [ABC272C] 最大偶数(Max Even) 1 / 1 1
2617 A1385   【例】[ABC219C] 新字典序排序(Neo-lexicographic Ordering) 1 / 1 3
2613 A1386   [ABC260B] Better Students Are Needed! 1 / 3 3
2616 A1489   [ABC231B] 选举(Election) 1 / 1 1
2647 ABC146C   [ABC146C] 购买一个整数(Buy an Integer) 0 / 0 (None)
2713 ABC148C   [ABC148C] 零食(Snack) 0 / 0 (None)
2679 ABC158D   [ABC158D] 字符串形成(String Formation) 0 / 0 (None)
2680 ABC167C   [ABC167C] 技能提升(Skill Up) 0 / 0 (None)
2681 ABC173C   [ABC173C] 横竖(H and V) 0 / 0 (None)
2775 ABC175C   [ABC175C] 行走的小高(Walking Takahashi) 0 / 0 (None)
2712 ABC177C   [ABC177C] 数对乘积之和(Sum of product of pairs) 0 / 0 (None)
2714 ABC180C   [ABC180C] 奶油泡芙(Cream puff) 0 / 0 (None)
2683 ABC182C   [ABC182C] 变为3的倍数(To 3) 0 / 0 (None)
2776 ABC183C   [ABC183C] 旅行(Travel) 0 / 0 (None)
2715 ABC186C   [ABC186C] 不幸运的7(Unlucky 7) 0 / 0 (None)
2748 ABC193C   [ABC193C] 无法表示(Unexpressed) 0 / 0 (None)
2716 ABC195B   [ABC195B] 许多橙子 0 / 0 (None)
2682 ABC199C   [ABC199C] IPFL 0 / 0 (None)
2615 ABC201B   [ABC201B] 你知道第二高的山吗?(Do you know the second highest mountain?) 1 / 1 1
2634 ABC201C   [ABC201C] 秘密数字(Secret Number) 0 / 0 (None)
2626 ABC203B   [ABC203B] 公寓(AtCoder Condominium) 0 / 0 (None)
2763 ABC204C   [ABC204C] 旅行(Tour) 0 / 0 (None)
2780 ABC205B   [ABC205B] 排列检查(Permutation Check) 0 / 0 (None)
2630 ABC205D   [ABC205D] 第 K 个被排除的数(Kth Excluded) 0 / 0 (None)
2781 ABC206C   [ABC206C] 可交换(Swappable) 0 / 0 (None)
2665 ABC207C   [ABC207C] 区间(Many Segments) 0 / 0 (None)
2629 ABC208B   [ABC208B] 阶乘硬币(Factorial Yen Coin) 0 / 0 (None)
2783 ABC209C   [ABC209C] 不相等(Not Equal) 0 / 0 (None)
2777 ABC209D   [ABC209D] 碰撞(Collision) 0 / 0 (None)
2732 ABC210C   [ABC210C] 彩色糖果(Colorful Candies) 0 / 0 (None)
2659 ABC211B   [ABC211B] 循环打击(Cycle Hit) 0 / 0 (None)
2790 ABC211C   [ABC211C] chokudai 0 / 0 (None)
2666 ABC212B   [ABC212B] 弱密码(Weak Password) 0 / 0 (None)
2646 ABC212C   [ABC212C] 最小差值(Min Difference) 0 / 0 (None)
2743 ABC212D   [ABC212D] 查询多重集合(Querying Multiset) 0 / 0 (None)
2689 ABC213A   [ABC213A] 按位异或(Bitwise Exclusive Or) 0 / 0 (None)
2660 ABC213C   [ABC213C] 重新排列卡片(Reorder Cards) 0 / 0 (None)
2772 ABC213D   [ABC213D] 小高的旅行(Takahashi Tour) 0 / 0 (None)
2627 ABC214B   [ABC214B] 有多少个?(How many?) 0 / 0 (None)
2667 ABC214C   [ABC214C] 分配(Distribution) 0 / 0 (None)
2779 ABC215C   [ABC215C] One More aab aba baa 0 / 0 (None)
2633 ABC218D   [ABC218D] 矩形(Rectangles) 0 / 0 (None)
2698 ABC220B   [ABC220B] K进制(Base K) 0 / 0 (None)
2694 ABC220C   [ABC220C] 长序列(Long Sequence) 0 / 0 (None)
2797 ABC220D   [ABC220D] FG操作(FG operation) 0 / 0 (None)
2697 ABC221A   [ABC221A] 地震震级尺度(Seismic magnitude scales) 0 / 0 (None)
2635 ABC221B   [ABC221B] 打印(typo) 0 / 0 (None)
2637 ABC221C   [ABC221C] 选择乘法(Select Mul) 0 / 0 (None)

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