ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4620 P963A   Alternating Sum 0 / 0 6
4618 P963C   Cutting Rectangle 0 / 0 10
4616 P963E   Circles of Waiting 0 / 0 10
4615 P964A   Splits 0 / 0 3
4614 P964B   Messages 0 / 0 4
4613 P965A   Paper Airplanes 0 / 0 3
4611 P965C   Greedy Arkady 0 / 0 7
4607 P967B   Watering System 0 / 0 3
4603 P975D   Ghosts 0 / 0 7
4600 P976B   Lara Croft and the New Game 0 / 0 4
4592 P977D   Divide by three, multiply by two 0 / 0 4
4586 P978D   Almost Arithmetic Progression 0 / 0 5
4585 P978E   Bus Video System 0 / 0 4
4582 P979A   Pizza, Pizza, Pizza!!! 0 / 0 3
4579 P979D   Kuro and GCD and XOR and SUM 0 / 0 8
4577 P980A   Links and Pearls 0 / 0 3
4574 P980D   Perfect Groups 0 / 0 7
4564 P981H   K Paths 0 / 0 10
4557 P983A   Finite or not? 0 / 0 5
4547 P985D   Sand Fortress 0 / 0 7
4542 P986B   Petr and Permutations 0 / 0 6
4540 P986D   Perfect Encoding 0 / 0 10
4539 P986E   Prince's Problem 0 / 0 10
4538 P986F   Oppa Funcan Style Remastered 0 / 0 10
4536 P987B   High School: Become Human 0 / 0 3
4531 P988D   Points and Powers of Two 0 / 0 6
4525 P989D   A Shade of Moonlight 0 / 0 9
4523 P990A   Commentary Boxes 0 / 0 3
4512 P991E   Bus Number 0 / 0 6
4511 P991F   Concise and clear 0 / 0 10
4509 P992B   Nastya Studies Informatics 0 / 0 5
4508 P992C   Nastya and a Wardrobe 0 / 0 5
4507 P992D   Nastya and a Game 0 / 0 7
4501 P993E   Nikita and Order Statistics 0 / 0 8
4496 P995B   Suit and Tie 0 / 0 4
4495 P995C   Leaving the Bar 0 / 0 8
4494 P995D   Game 0 / 0 9
4492 P995F   Cowmpany Cowmpensation 0 / 0 10
4490 P996B   World Cup 0 / 0 4
4489 P997A   Convert to Ones 0 / 0 5
4488 P997B   Roman Digits 0 / 0 7
4487 P997C   Sky Full of Stars 0 / 0 9
4443 P1003C   Intense Heat 0 / 0 4
4438 P1004B   Sonya and Exhibition 0 / 0 4
4420 P1007A   Reorder the Array 0 / 0 4
4419 P1007B   Pave the Parallelepiped 0 / 0 9
4411 P1009C   Annoying Present 0 / 0 5
4410 P1009D   Relatively Prime Graph 0 / 0 5
4409 P1009E   Intercity Travelling 0 / 0 7
4406 P1010A   Fly 0 / 0 5

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