ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4514 P840C   On the Bench 0 / 0 9
4495 P845D   Driving Test 0 / 0 6
4492 P845F   Guards In The Storehouse 0 / 0 9
4488 P846C   Four Segments 0 / 0 6
4480 P847E   Packmen 0 / 0 6
4469 P848D   Shake It! 0 / 0 10
4467 P848E   Days of Floral Colours 0 / 0 10
4462 P850C   Arpa and a game with Mojtaba 0 / 0 8
4461 P850D   Tournament Construction 0 / 0 10
4455 P852B   Neural Network country 0 / 0 7
4452 P852E   Casinos and travel 0 / 0 7
4449 P852H   Bob and stages 0 / 0 10
4444 P853D   Michael and Charging Stations 0 / 0 9
4439 P855B   Marvolo Gaunt's Ring 0 / 0 5
4438 P855C   Helga Hufflepuff's Cup 0 / 0 7
4435 P855E   Salazar Slytherin's Locket 0 / 0 8
4434 P855G   Harry Vs Voldemort 0 / 0 10
4432 P856B   Similar Words 0 / 0 8
4430 P856C   Eleventh Birthday 0 / 0 9
4431 P856D   Masha and Cactus 0 / 0 9
4424 P858C   Did you mean... 0 / 0 5
4419 P859C   Pie Rules 0 / 0 5
4417 P859D   Third Month Insanity 0 / 0 7
4396 P864E   Fire 0 / 0 7
4392 P865C   Gotta Go Fast 0 / 0 9
4389 P865E   Hex Dyslexia 0 / 0 10
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
4377 P869C   The Intriguing Obsession 0 / 0 6
4372 P870C   Maximum splitting 0 / 0 4
4366 P873B   Balanced Substring 0 / 0 5
4363 P873E   Awards For Contestants 0 / 0 8
4357 P875E   Delivery Club 0 / 0 10
4352 P877B   Nikita and string 0 / 0 5
4343 P878E   Numbers on the blackboard 0 / 0 10
4338 P883D   Packmen Strike Back 0 / 0 9
4332 P883I   Photo Processing 0 / 0 6
4317 P886E   Maximum Element 0 / 0 9
4307 P888D   Almost Identity Permutations 0 / 0 5
4304 P888F   Connecting Vertices 0 / 0 9
4302 P889E   Mod Mod Mod 0 / 0 10
4301 P891A   Pride 0 / 0 5
4298 P891D   Sloth 0 / 0 10
4291 P893D   Credit Card 0 / 0 6
4289 P893E   Counting Arrays 0 / 0 7
4288 P894A   QAQ 0 / 0 3
4284 P894E   Ralph and Mushrooms 0 / 0 7
4281 P895C   Square Subsets 0 / 0 7

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