ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4850 P763A   Timofey and a tree 0 / 0 5
4847 P763D   Timofey and a flat tree 0 / 0 10
4839 P765E   Tree Folding 0 / 0 8
4831 P766E   Mahmoud and a xor trip 0 / 0 7
4829 P767C   Garland 0 / 0 7
4809 P771C   Bear and Tree Jumps 0 / 0 7
4801 P772E   Verifying Kingdom 0 / 0 10
4776 P776F   Sherlock's bet to Moriarty 0 / 0 10
4767 P778C   Peterson Polyglot 0 / 0 9
4759 P780C   Andryusha and Colored Balloons 0 / 0 5
4738 P786D   Rap God 0 / 0 10
4737 P786E   ALT 0 / 0 10
4723 P792D   Paths in a Complete Binary Tree 0 / 0 6
4716 P793E   Problem of offices 0 / 0 10
4704 P796C   Bank Hacking 0 / 0 6
4703 P796D   Police Stations 0 / 0 7
4671 P802J   Send the Fool Further! (easy) 0 / 0 4
4670 P802K   Send the Fool Further! (medium) 0 / 0 7
4669 P802L   Send the Fool Further! (hard) 0 / 0 9
4655 P804D   Expected diameter of a tree 0 / 0 9
4637 P809E   Surprise me! 0 / 0 10
4626 P812D   Sagheer and Kindergarten 0 / 0 10
4624 P812E   Sagheer and Apple Tree 0 / 0 8
4615 P814D   An overnight dance in discotheque 0 / 0 7
4611 P815C   Karen and Supermarket 0 / 0 9
4602 P817E   Choosing The Commander 0 / 0 7
4601 P817F   MEX Queries 0 / 0 8
4584 P821C   Okabe and Boxes 0 / 0 5
4576 P822F   Madness 0 / 0 9
4569 P825G   Tree Queries 0 / 0 9
4567 P827B   High Load 0 / 0 6
4565 P827D   Best Edge Weight 0 / 0 10
4557 P830D   Singer House 0 / 0 10
4556 P830E   Perpetual Motion Machine 0 / 0 10
4549 P832D   Misha, Grisha and Underground 0 / 0 6
4544 P833D   Red-Black Cobweb 0 / 0 10
4535 P835F   Roads in the Kingdom 0 / 0 9
4526 P838B   Diverging Directions 0 / 0 7
4519 P839C   Journey 0 / 0 5
4512 P840E   In a Trap 0 / 0 10
4507 P842C   Ilya And The Tree 0 / 0 7
4506 P842E   Nikita and game 0 / 0 10
4502 P843C   Upgrading Tree 0 / 0 10
4486 P846E   Chemistry in Berland 0 / 0 8
4473 P847L   Berland SU Computer Network 0 / 0 9
4448 P852I   Dating 0 / 0 8
4438 P855C   Helga Hufflepuff's Cup 0 / 0 7
4437 P855D   Rowena Ravenclaw's Diadem 0 / 0 9
4434 P855G   Harry Vs Voldemort 0 / 0 10
4432 P856B   Similar Words 0 / 0 8

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