ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3818 P762F  Tree nesting 1 / 2 10
3817 P763A  Timofey and a tree 0 / 0 5
3814 P763D  Timofey and a flat tree 0 / 0 10
3806 P765E  Tree Folding 0 / 0 8
3799 P766E  Mahmoud and a xor trip 0 / 1 7
3796 P767C  Garland 1 / 1 7
3776 P771C  Bear and Tree Jumps 0 / 0 7
3768 P772E  Verifying Kingdom 0 / 0 10
3743 P776F  Sherlock's bet to Moriarty 0 / 0 10
3734 P778C  Peterson Polyglot 0 / 0 9
3726 P780C  Andryusha and Colored Balloons 0 / 0 5
3705 P786D  Rap God 0 / 0 10
3704 P786E  ALT 0 / 0 10
3690 P792D  Paths in a Complete Binary Tree 0 / 0 6
3683 P793E  Problem of offices 0 / 0 10
3671 P796C  Bank Hacking 0 / 0 6
3670 P796D  Police Stations 0 / 0 7
3638 P802J  Send the Fool Further! (easy) 0 / 0 4
3637 P802K  Send the Fool Further! (medium) 0 / 0 7
3636 P802L  Send the Fool Further! (hard) 0 / 0 9
3622 P804D  Expected diameter of a tree 0 / 0 9
3604 P809E  Surprise me! 2 / 21 10
3592 P812D  Sagheer and Kindergarten 0 / 0 10
3593 P812E  Sagheer and Apple Tree 0 / 0 8
3581 P814D  An overnight dance in discotheque 0 / 0 7
3577 P815C  Karen and Supermarket 0 / 0 9
3568 P817E  Choosing The Commander 0 / 0 7
3567 P817F  MEX Queries 2 / 10 8
3550 P821C  Okabe and Boxes 0 / 0 5
3542 P822F  Madness 0 / 0 9
3536 P825G  Tree Queries 0 / 0 9
3533 P827B  High Load 0 / 0 6
3531 P827D  Best Edge Weight 0 / 0 10
3523 P830D  Singer House 0 / 0 10
3522 P830E  Perpetual Motion Machine 0 / 0 10
3515 P832D  Misha, Grisha and Underground 0 / 0 6
3510 P833D  Red-Black Cobweb 0 / 0 10
3501 P835F  Roads in the Kingdom 0 / 1 9
3492 P838B  Diverging Directions 0 / 0 7
3485 P839C  Journey 0 / 0 5
3478 P840E  In a Trap 1 / 1 10
3473 P842C  Ilya And The Tree 0 / 0 7
3471 P842E  Nikita and game 0 / 0 10
3468 P843C  Upgrading Tree 0 / 0 10
3452 P846E  Chemistry in Berland 0 / 0 8
3439 P847L  Berland SU Computer Network 0 / 0 9
3414 P852I  Dating 0 / 0 8
3404 P855C  Helga Hufflepuff's Cup 0 / 0 7
3403 P855D  Rowena Ravenclaw's Diadem 0 / 0 9
3400 P855G  Harry Vs Voldemort 0 / 0 10

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