ID Problem Show tags Hide tags AC / Tried Difficulty
27521 BZOJ4772   显而易见的数论 0 / 0 (None)
27522 BZOJ4773   负环 0 / 0 (None)
27523 BZOJ4774   修路 0 / 0 (None)
27524 BZOJ4775   网管 0 / 0 (None)
27525 BZOJ4776   [Usaco2017 Open]Modern Art 0 / 0 (None)
27526 BZOJ4777   [Usaco2017 Open]Switch Grass 0 / 0 (None)
27527 BZOJ4778   [Usaco2017 Open]COWBASIC 0 / 0 (None)
27528 BZOJ4779   [Usaco2017 Open]Bovine Genomics 0 / 0 (None)
27529 BZOJ4780   [Usaco2017 Open]Modern Art 2 0 / 0 (None)
27530 BZOJ4781   [Usaco2017 Open]Paired Up 0 / 0 (None)
27531 BZOJ4782   [Usaco2017 Open]Bovine Genomics 0 / 0 (None)
27532 BZOJ4783   [Usaco2017 Open]Where 0 / 0 (None)
27533 BZOJ4784   [Zjoi2017]仙人掌 0 / 0 (None)
27534 BZOJ4785   [Zjoi2017]树状数组 0 / 0 (None)
27535 BZOJ4786   [Zjoi2017]多项式 0 / 0 (None)
27536 BZOJ4787   [Cerc2016]Appearance Analysis 0 / 0 (None)
27537 BZOJ4788   [CERC2016]Bipartite Blanket 0 / 0 (None)
27538 BZOJ4789   [CERC2016]Convex Contour 0 / 0 (None)
27539 BZOJ4790   [CERC2016]Dancing Disks 0 / 0 (None)
27540 BZOJ4791   [CERC2016]Free Figurines 0 / 0 (None)
27541 BZOJ4792   [CERC2016]Geohash Grid 0 / 0 (None)
27542 BZOJ4793   [CERC2016]Hangar Hurdles 0 / 0 (None)
27543 BZOJ4794   [CERC2016]Invisible Integers 0 / 0 (None)
27544 BZOJ4795   [CERC2016]Jazz Journey 0 / 0 (None)
27545 BZOJ4796   [CERC2016]Key Knocking 0 / 0 (None)
27546 BZOJ4797   [Ceoi2015]Potemkin cycle 0 / 0 (None)
27547 BZOJ4798   [Ceoi2015]Calvinball championship 0 / 0 (None)
27548 BZOJ4799   [Ceoi2015]Pipes 0 / 0 (None)
27549 BZOJ4800   [Ceoi2015]Ice Hockey World Championship 0 / 0 (None)
27550 BZOJ4801   [Lydsy2017年4月月赛]打牌 0 / 0 (None)
27551 BZOJ4802   欧拉函数 0 / 0 (None)
27552 BZOJ4803   逆欧拉函数 0 / 0 (None)
27553 BZOJ4804   欧拉心算 0 / 0 (None)
27554 BZOJ4805   欧拉函数求和 0 / 0 (None)
27555 BZOJ4806   炮 0 / 0 (None)
27556 BZOJ4807   車 0 / 0 (None)
27557 BZOJ4808   马 0 / 0 (None)
27558 BZOJ4809   皇后 0 / 0 (None)
27559 BZOJ4810   [Ynoi2017]由乃的玉米田 0 / 0 (None)
27560 BZOJ4811   [Ynoi2017]由乃的OJ 0 / 0 (None)
27561 BZOJ4812   [Ynoi2017]由乃打扑克 0 / 0 (None)
27562 BZOJ4813   [Cqoi2017]小Q的棋盘 0 / 0 (None)
27563 BZOJ4814   [Cqoi2017]小Q的草稿 0 / 0 (None)
27564 BZOJ4815   [Cqoi2017]小Q的表格 0 / 0 (None)
27565 BZOJ4816   [Sdoi2017]数字表格 0 / 0 (None)
27566 BZOJ4817   [Sdoi2017]树点涂色 0 / 0 (None)
27567 BZOJ4818   [Sdoi2017]序列计数 0 / 0 (None)
27568 BZOJ4819   [Sdoi2017]新生舞会 0 / 0 (None)
27569 BZOJ4820   [Sdoi2017]硬币游戏 0 / 0 (None)
27570 BZOJ4821   [Sdoi2017]相关分析 0 / 0 (None)
27571 BZOJ4822   [Cqoi2017]老C的任务 0 / 0 (None)
27572 BZOJ4823   [Cqoi2017]老C的方块 0 / 0 (None)
27573 BZOJ4824   [Cqoi2017]老C的键盘 0 / 0 (None)
27574 BZOJ4825   [Hnoi2017]单旋 0 / 0 (None)
27575 BZOJ4826   [Hnoi2017]影魔 0 / 0 (None)
27576 BZOJ4827   [Hnoi2017]礼物 0 / 0 (None)
27577 BZOJ4828   [Hnoi2017]大佬 0 / 0 (None)
27578 BZOJ4829   [Hnoi2017]队长快跑 0 / 0 (None)
27579 BZOJ4830   [Hnoi2017]抛硬币 0 / 0 (None)
27580 BZOJ4831   [Lydsy1704月赛]序列操作 0 / 0 (None)
25363 BZOJ4832   抵制克苏恩 9 / 37 7
27582 BZOJ4833   [Lydsy1704月赛]最小公倍佩尔数 0 / 0 (None)
27583 BZOJ4834   [Lydsy1704月赛]量子破碎 0 / 0 (None)
27584 BZOJ4835   [Lydsy1704月赛]遗忘之树 0 / 0 (None)
27585 BZOJ4836   [Lydsy1704月赛]二元运算 0 / 0 (None)
27586 BZOJ4837   [Lydsy1704月赛]LRU算法 0 / 0 (None)
27587 BZOJ4838   [Lydsy1704月赛]平方计数器 0 / 0 (None)
27588 BZOJ4839   [Neerc2016]Abbreviation 0 / 0 (None)
27589 BZOJ4840   [Neerc2016]Binary Code 0 / 0 (None)
27590 BZOJ4841   [Neerc2016]Cactus Construction 0 / 0 (None)
27591 BZOJ4842   [Neerc2016]Delight for a Cat 0 / 0 (None)
27592 BZOJ4843   [Neerc2016]Expect to Wait 0 / 0 (None)
27593 BZOJ4844   [Neerc2016]Foreign Postcards 0 / 0 (None)
27594 BZOJ4845   [Neerc2016]Game on Graph 0 / 0 (None)
27595 BZOJ4846   [neerc2016]Hard Refactoring 0 / 0 (None)
27596 BZOJ4847   [Neerc2016]Kids Designing Kids 0 / 0 (None)
27597 BZOJ4848   [Neerc2016]List of Primes 0 / 0 (None)
27598 BZOJ4849   [Neerc2016]Mole Tunnels 0 / 0 (None)
27599 BZOJ4850   [Jsoi2016]灯塔 0 / 0 (None)
27600 BZOJ4851   [Jsoi2016]位运算 0 / 0 (None)
27601 BZOJ4852   [Jsoi2016]炸弹攻击 0 / 0 (None)
27602 BZOJ4853   [Jsoi2016]飞机调度 0 / 0 (None)
27603 BZOJ4854   [Jsoi2016]无界单词 0 / 0 (None)
27604 BZOJ4855   [Jsoi2016]轻重路径 0 / 0 (None)
27605 BZOJ4856   [Jsoi2016]病毒感染 0 / 0 (None)
27606 BZOJ4857   [Jsoi2016]反质数序列 0 / 0 (None)
27607 BZOJ4858   [Jsoi2016]炸弹攻击 2 0 / 0 (None)
27608 BZOJ4859   [BeiJing2017]机动训练 0 / 0 (None)
27609 BZOJ4860   [BeiJing2017]树的难题 0 / 0 (None)
27610 BZOJ4861   [Beijing2017]魔法咒语 0 / 0 (None)
27611 BZOJ4862   [BeiJing 2017 Wc]太空飞船 0 / 0 (None)
27612 BZOJ4863   [BeiJing 2017 Wc]星际穿越 0 / 0 (None)
27613 BZOJ4864   [BeiJing 2017 Wc]神秘物质 0 / 0 (None)
27614 BZOJ4865   [Ynoi2017]由乃运椰子 0 / 0 (None)
27615 BZOJ4866   [Ynoi2017]由乃的商场之旅 0 / 0 (None)
27616 BZOJ4867   [Ynoi2017]舌尖上的由乃 0 / 0 (None)
27617 BZOJ4868   [Shoi2017]期末考试 0 / 0 (None)
27618 BZOJ4869   [Shoi2017]相逢是问候 0 / 0 (None)
27619 BZOJ4870   [Shoi2017]组合数问题 0 / 0 (None)
27620 BZOJ4871   [Shoi2017]摧毁“树状图” 0 / 0 (None)

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