ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4813 P858E   Tests Renumeration 0 / 0 8
4811 P859A   Declined Finalists 0 / 0 3
4806 P859F   Ordering T-Shirts 0 / 0 10
4803 P862A   Mahmoud and Ehab and the MEX 0 / 0 3
4796 P863B   Kayaking 0 / 0 5
4788 P864C   Bus 0 / 0 5
4787 P864D   Make a Permutation! 0 / 0 5
4781 P865D   Buy Low Sell High 0 / 0 9
4763 P870B   Maximum of Maximums of Minimums 0 / 0 4
4762 P870C   Maximum splitting 0 / 0 4
4758 P871E   Restore the Tree 0 / 0 10
4755 P873C   Strange Game On Matrix 0 / 0 5
4746 P875F   Royal Questions 0 / 0 9
4729 P883B   Berland Army 0 / 0 10
4721 P883J   Renovation 0 / 0 9
4720 P883K   Road Widening 0 / 0 6
4718 P883M   Quadcopter Competition 0 / 0 3
4715 P884C   Bertown Subway 0 / 0 5
4714 P884D   Boxes And Balls 0 / 0 8
4712 P884F   Anti-Palindromize 0 / 0 9
4709 P886C   Petya and Catacombs 0 / 0 4
4700 P887F   Row of Models 0 / 0 9
4698 P888B   Buggy Robot 0 / 0 3
4691 P891A   Pride 0 / 0 5
4690 P891B   Gluttony 0 / 0 7
4686 P892A   Greed 0 / 0 3
4685 P892B   Wrath 0 / 0 4
4682 P893C   Rumor 0 / 0 4
4681 P893D   Credit Card 0 / 0 6
4667 P896B   Ithea Plays With Chtholly 0 / 0 7
4658 P898D   Alarm Clock 0 / 0 5
4657 P898E   Squares and not squares 0 / 0 5
4655 P899A   Splitting in Teams 0 / 0 3
4639 P902A   Visiting a Friend 0 / 0 3
4638 P902B   Coloring a Tree 0 / 0 4
4637 P903A   Hungry Student Problem 0 / 0 3
4636 P903B   The Modcrab 0 / 0 4
4635 P903C   Boxes Packing 0 / 0 4
4618 P908F   New Year and Rainbow Roads 0 / 0 9
4615 P909A   Generate Login 0 / 0 3
4612 P909D   Colorful Points 0 / 0 7
4611 P909E   Coprocessor 0 / 0 6
4609 P910A   The Way to Home 0 / 0 3
4608 P910B   Door Frames 0 / 0 5
4607 P910C   Minimum Sum 0 / 0 5
4602 P911E   Stack Sorting 0 / 0 7
4601 P911F   Tree Destruction 0 / 0 9
4597 P912C   Perun, Ult! 0 / 0 9
4596 P912D   Fishes 0 / 0 7
4592 P913C   Party Lemonade 0 / 0 5
4591 P913D   Too Easy Problems 0 / 0 6
4585 P914B   Conan and Agasa play a Card Game 0 / 0 4
4576 P915C   Permute Digits 0 / 0 5
4570 P916B   Jamie and Binary Sequence (changed after round) 0 / 0 7
4566 P917A   The Monster 0 / 0 6
4559 P919A   Supermarket 0 / 0 3
4551 P920C   Swap Adjacent Elements 0 / 0 4
4550 P920D   Tanks 0 / 0 9
4529 P922D   Robot Vacuum Cleaner 0 / 0 6
4527 P922F   Divisibility 0 / 0 9
4524 P923C   Perfect Security 0 / 0 6
4520 P924A   Mystical Mosaic 0 / 0 4
4519 P924B   Three-level Laser 0 / 0 5
4518 P924C   Riverside Curio 0 / 0 5
4488 P931A   Friends Meeting 0 / 0 3
4466 P935F   Fafa and Array 0 / 0 10
4462 P936D   World of Tank 0 / 0 10
4458 P938B   Run For Your Prize 0 / 0 3
4454 P938F   Erasing Substrings 0 / 0 10
4449 P939D   Love Rescue 0 / 0 5
4448 P939E   Maximize! 0 / 0 6
4446 P940A   Points on the line 0 / 0 4
4445 P940B   Our Tanya is Crying Out Loud 0 / 0 4
4442 P940E   Cashback 0 / 0 7
4440 P946A   Partition 0 / 0 3
4438 P946C   String Transformation 0 / 0 4
4436 P946E   Largest Beautiful Number 0 / 0 8
4432 P949A   Zebras 0 / 0 5
4429 P949D   Curfew 0 / 0 8
4425 P950B   Intercepted Message 0 / 0 3
4413 P954E   Water Taps 0 / 0 7
4411 P954G   Castle Defense 0 / 0 7
4408 P955A   Feed the cat 0 / 0 3
4397 P958B2   Maximum Control (medium) 0 / 0 8
4391 P958E1   Guard Duty (easy) 0 / 0 5
4390 P958E2   Guard Duty (medium) 0 / 0 8
4384 P959B   Mahmoud and Ehab and the message 0 / 0 4
4382 P959D   Mahmoud and Ehab and another array construction task 0 / 0 6
4378 P960B   Minimize the error 0 / 0 5
4377 P960C   Subsequence Counting 0 / 0 5
4363 P962B   Students in Railway Carriage 0 / 0 4
4360 P962E   Byteland, Berland and Disputed Cities 0 / 0 8
4356 P963B   Destruction of a Tree 0 / 0 7
4347 P965D   Single-use Stones 0 / 0 6
4346 P965E   Short Code 0 / 0 8
4336 P976C   Nested Segments 0 / 0 5
4334 P976E   Well played! 0 / 0 7
4325 P978B   File Name 0 / 0 3
4320 P978G   Petya's Exams 0 / 0 5
4318 P979B   Treasure Hunt 0 / 0 6

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