ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4385 P868B   Race Against Time 0 / 0 4
4384 P868C   Qualification Rounds 0 / 0 5
4383 P868D   Huge Strings 0 / 0 8
4380 P868E   Policeman and a Tree 0 / 0 10
4382 P868F   Yet Another Minimization Problem 0 / 0 9
4381 P868G   El Toll Caves 0 / 0 10
4378 P869A   The Artful Expedient 0 / 0 3
4379 P869B   The Eternal Immortality 0 / 0 3
4377 P869C   The Intriguing Obsession 0 / 0 6
4376 P869D   The Overdosing Ubiquity 0 / 0 10
4375 P869E   The Untended Antiquity 0 / 0 9
4374 P870A   Search for Pretty Integers 0 / 0 3
4373 P870B   Maximum of Maximums of Minimums 0 / 0 4
4372 P870C   Maximum splitting 0 / 0 4
4371 P870D   Something with XOR Queries 0 / 0 7
4370 P870E   Points, Lines and Ready-made Titles 0 / 0 8
4369 P870F   Paths 0 / 0 10
4368 P871E   Restore the Tree 0 / 0 10
4367 P873A   Chores 0 / 0 3
4366 P873B   Balanced Substring 0 / 0 5
4365 P873C   Strange Game On Matrix 0 / 0 5
4364 P873D   Merge Sort 0 / 0 6
4363 P873E   Awards For Contestants 0 / 0 8
4362 P873F   Forbidden Indices 0 / 0 9
4361 P875A   Classroom Watch 0 / 0 4
4360 P875B   Sorting the Coins 0 / 0 5
4359 P875C   National Property 0 / 0 7
4358 P875D   High Cry 0 / 0 8
4357 P875E   Delivery Club 0 / 0 10
4356 P875F   Royal Questions 0 / 0 9
4355 P876A   Trip For Meal 0 / 0 3
4354 P876B   Divisiblity of Differences 0 / 0 4
4353 P877A   Alex and broken contest 0 / 0 3
4352 P877B   Nikita and string 0 / 0 5
4351 P877C   Slava and tanks 0 / 0 5
4350 P877D   Olya and Energy Drinks 0 / 0 7
4349 P877E   Danil and a Part-time Job 0 / 0 7
4348 P877F   Ann and Books 0 / 0 8
4347 P878A   Short Program 0 / 0 5
4345 P878B   Teams Formation 0 / 0 8
4344 P878C   Tournament 0 / 0 10
4346 P878D   Magic Breeding 0 / 0 10
4343 P878E   Numbers on the blackboard 0 / 0 10
4342 P879A   Borya's Diagnosis 0 / 0 3
4341 P879B   Table Tennis 0 / 0 4
4340 P883A   Automatic Door 0 / 0 8
4339 P883B   Berland Army 0 / 0 10
4337 P883C   Downloading B++ 0 / 0 8
4338 P883D   Packmen Strike Back 0 / 0 9
4336 P883E   Field of Wonders 0 / 0 5

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