ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4782 P858E  Tests Renumeration 0 / 0 8
4780 P859A  Declined Finalists 0 / 0 普及/提高-
4775 P859F  Ordering T-Shirts 0 / 0 10
4772 P862A  Mahmoud and Ehab and the MEX 0 / 0 普及/提高-
4765 P863B  Kayaking 0 / 0 提高+/省选-
4757 P864C  Bus 0 / 0 提高+/省选-
4756 P864D  Make a Permutation! 0 / 0 提高+/省选-
4750 P865D  Buy Low Sell High 0 / 0 9
4732 P870B  Maximum of Maximums of Minimums 0 / 0 普及+/提高
4731 P870C  Maximum splitting 0 / 0 普及+/提高
4727 P871E  Restore the Tree 0 / 0 10
4724 P873C  Strange Game On Matrix 0 / 0 提高+/省选-
4715 P875F  Royal Questions 0 / 0 9
4698 P883B  Berland Army 0 / 0 10
4690 P883J  Renovation 0 / 0 9
4689 P883K  Road Widening 0 / 0 省选/NOI-
4687 P883M  Quadcopter Competition 0 / 0 普及/提高-
4684 P884C  Bertown Subway 0 / 0 提高+/省选-
4683 P884D  Boxes And Balls 0 / 0 8
4681 P884F  Anti-Palindromize 0 / 0 9
4678 P886C  Petya and Catacombs 0 / 0 普及+/提高
4669 P887F  Row of Models 0 / 0 9
4667 P888B  Buggy Robot 0 / 0 普及/提高-
4660 P891A  Pride 0 / 0 提高+/省选-
4659 P891B  Gluttony 0 / 0 NOI/NOI+/CTSC
4655 P892A  Greed 0 / 0 普及/提高-
4654 P892B  Wrath 0 / 0 普及+/提高
4651 P893C  Rumor 0 / 0 普及+/提高
4650 P893D  Credit Card 0 / 0 省选/NOI-
4636 P896B  Ithea Plays With Chtholly 0 / 0 NOI/NOI+/CTSC
4627 P898D  Alarm Clock 0 / 0 提高+/省选-
4626 P898E  Squares and not squares 0 / 0 提高+/省选-
4624 P899A  Splitting in Teams 0 / 0 普及/提高-
4608 P902A  Visiting a Friend 0 / 0 普及/提高-
4607 P902B  Coloring a Tree 0 / 0 普及+/提高
4606 P903A  Hungry Student Problem 0 / 0 普及/提高-
4605 P903B  The Modcrab 0 / 0 普及+/提高
4604 P903C  Boxes Packing 0 / 0 普及+/提高
4587 P908F  New Year and Rainbow Roads 0 / 0 9
4584 P909A  Generate Login 0 / 0 普及/提高-
4581 P909D  Colorful Points 0 / 0 NOI/NOI+/CTSC
4580 P909E  Coprocessor 0 / 0 省选/NOI-
4578 P910A  The Way to Home 0 / 0 普及/提高-
4577 P910B  Door Frames 0 / 0 提高+/省选-
4576 P910C  Minimum Sum 0 / 0 提高+/省选-
4571 P911E  Stack Sorting 0 / 0 NOI/NOI+/CTSC
4570 P911F  Tree Destruction 0 / 0 9
4566 P912C  Perun, Ult! 0 / 0 9
4565 P912D  Fishes 0 / 0 NOI/NOI+/CTSC
4561 P913C  Party Lemonade 0 / 0 提高+/省选-

分类

手气不错

根据当前过滤条件随机选择一道题