ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4577 P846F   Random Query 0 / 0 6
4576 P847A   Union of Doubly Linked Lists 0 / 0 5
4575 P847B   Preparing for Merge Sort 0 / 0 5
4574 P847C   Sum of Nestings 0 / 0 6
4573 P847D   Dog Show 0 / 0 8
4572 P847E   Packmen 0 / 0 6
4571 P847F   Berland Elections 0 / 0 7
4570 P847G   University Classes 0 / 0 3
4569 P847H   Load Testing 0 / 0 5
4568 P847I   Noise Level 0 / 0 6
4567 P847J   Students Initiation 0 / 0 9
4566 P847K   Travel Cards 0 / 0 6
4565 P847L   Berland SU Computer Network 0 / 0 9
4564 P847M   Weather Tomorrow 0 / 0 3
4563 P848A   From Y to Y 0 / 0 5
4562 P848B   Rooter's Song 0 / 0 6
4561 P848C   Goodbye Souvenir 0 / 0 10
4560 P848D   Shake It! 0 / 0 10
4559 P848E   Days of Floral Colours 0 / 0 10
4558 P849A   Odds and Ends 0 / 0 3
4557 P849B   Tell Your World 0 / 0 5
4556 P850A   Five Dimensional Points 0 / 0 5
4555 P850B   Arpa and a list of numbers 0 / 0 7
4554 P850C   Arpa and a game with Mojtaba 0 / 0 8
4553 P850D   Tournament Construction 0 / 0 10
4552 P850E   Random Elections 0 / 0 10
4551 P850F   Rainbow Balls 0 / 0 10
4550 P851A   Arpa and a research in Mexican wave 0 / 0 3
4549 P851B   Arpa and an exam about geometry 0 / 0 4
4548 P852A   Digits 0 / 0 9
4547 P852B   Neural Network country 0 / 0 7
4546 P852C   Property 0 / 0 7
4545 P852D   Exploration plan 0 / 0 7
4544 P852E   Casinos and travel 0 / 0 7
4543 P852F   Product transformation 0 / 0 8
4542 P852G   Bathroom terminal 0 / 0 5
4541 P852H   Bob and stages 0 / 0 10
4540 P852I   Dating 0 / 0 8
4539 P853A   Planning 0 / 0 5
4538 P853B   Jury Meeting 0 / 0 6
4537 P853C   Boredom 0 / 0 7
4536 P853D   Michael and Charging Stations 0 / 0 9
4535 P853E   Lada Malina 0 / 0 10
4534 P854A   Fraction 0 / 0 3
4533 P854B   Maxim Buys an Apartment 0 / 0 4
4532 P855A   Tom Riddle's Diary 0 / 0 3
4531 P855B   Marvolo Gaunt's Ring 0 / 0 5
4530 P855C   Helga Hufflepuff's Cup 0 / 0 7
4529 P855D   Rowena Ravenclaw's Diadem 0 / 0 9
4528 P855E   Salazar Slytherin's Locket 0 / 0 8
4527 P855F   Nagini 0 / 0 10
4526 P855G   Harry Vs Voldemort 0 / 0 10
4525 P856A   Set Theory 0 / 0 5
4524 P856B   Similar Words 0 / 0 8
4523 P856C   Eleventh Birthday 0 / 0 9
4522 P856D   Masha and Cactus 0 / 0 9
4521 P856E   Satellites 0 / 0 10
4520 P856F   To Play or not to Play 0 / 0 10
4519 P858A   k-rounding 0 / 0 3
4518 P858B   Which floor? 0 / 0 5
4517 P858C   Did you mean... 0 / 0 5
4516 P858D   Polycarp's phone book 0 / 0 5
4515 P858E   Tests Renumeration 0 / 0 8
4514 P858F   Wizard's Tour 0 / 0 8
4513 P859A   Declined Finalists 0 / 0 3
4512 P859B   Lazy Security Guard 0 / 0 3
4511 P859C   Pie Rules 0 / 0 5
4510 P859D   Third Month Insanity 0 / 0 7
4509 P859E   Desk Disorder 0 / 0 7
4508 P859F   Ordering T-Shirts 0 / 0 10
4507 P859G   Circle of Numbers 0 / 0 10
4506 P860E   Arkady and a Nobody-men 0 / 0 10
4505 P862A   Mahmoud and Ehab and the MEX 0 / 0 3
4504 P862B   Mahmoud and Ehab and the bipartiteness 0 / 0 4
4503 P862C   Mahmoud and Ehab and the xor 0 / 0 6
4502 P862D   Mahmoud and Ehab and the binary string 0 / 0 7
4501 P862E   Mahmoud and Ehab and the function 0 / 0 7
4500 P862F   Mahmoud and Ehab and the final stage 0 / 0 10
4499 P863A   Quasi-palindrome 0 / 0 3
4498 P863B   Kayaking 0 / 0 5
4497 P863C   1-2-3 0 / 0 6
4496 P863D   Yet Another Array Queries Problem 0 / 0 6
4495 P863E   Turn Off The TV 0 / 0 7
4494 P863F   Almost Permutation 0 / 0 8
4493 P863G   Graphic Settings 0 / 0 10
4492 P864A   Fair Game 0 / 0 3
4491 P864B   Polycarp and Letters 0 / 0 3
4490 P864C   Bus 0 / 0 5
4489 P864D   Make a Permutation! 0 / 0 5
4488 P864E   Fire 0 / 0 7
4487 P864F   Cities Excursions 0 / 0 10
4486 P865A   Save the problem! 0 / 0 4
4485 P865B   Ordering Pizza 0 / 0 6
4484 P865C   Gotta Go Fast 0 / 0 9
4483 P865D   Buy Low Sell High 0 / 0 9
4482 P865E   Hex Dyslexia 0 / 0 10
4481 P865F   Egg Roulette 0 / 0 10
4480 P865G   Flowers and Chocolate 0 / 0 10
4479 P867A   Between the Offices 0 / 0 3
4478 P868A   Bark to Unlock 0 / 0 3

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