ID 题目 显示标签 隐藏标签 AC / 尝试 难度
28338 codeforces#P762F   Tree nesting 1 / 2 10
28339 codeforces#P763A   Timofey and a tree 0 / 0 5
28342 codeforces#P763D   Timofey and a flat tree 0 / 1 10
28350 codeforces#P765E   Tree Folding 0 / 0 8
28357 codeforces#P766E   Mahmoud and a xor trip 0 / 1 7
28360 codeforces#P767C   Garland 1 / 1 7
28380 codeforces#P771C   Bear and Tree Jumps 0 / 0 7
28388 codeforces#P772E   Verifying Kingdom 0 / 0 10
28413 codeforces#P776F   Sherlock's bet to Moriarty 0 / 0 10
28422 codeforces#P778C   Peterson Polyglot 0 / 0 9
28430 codeforces#P780C   Andryusha and Colored Balloons 0 / 0 5
28451 codeforces#P786D   Rap God 0 / 0 10
28452 codeforces#P786E   ALT 0 / 0 10
28466 codeforces#P792D   Paths in a Complete Binary Tree 0 / 0 6
28473 codeforces#P793E   Problem of offices 0 / 0 10
28485 codeforces#P796C   Bank Hacking 0 / 0 6
28486 codeforces#P796D   Police Stations 0 / 0 7
28518 codeforces#P802J   Send the Fool Further! (easy) 0 / 0 4
28519 codeforces#P802K   Send the Fool Further! (medium) 0 / 0 7
28520 codeforces#P802L   Send the Fool Further! (hard) 0 / 0 9
28534 codeforces#P804D   Expected diameter of a tree 0 / 0 9
28552 codeforces#P809E   Surprise me! 2 / 21 10
28563 codeforces#P812D   Sagheer and Kindergarten 0 / 0 10
28564 codeforces#P812E   Sagheer and Apple Tree 0 / 0 8
28575 codeforces#P814D   An overnight dance in discotheque 0 / 0 7
28579 codeforces#P815C   Karen and Supermarket 0 / 0 9
28588 codeforces#P817E   Choosing The Commander 0 / 0 7
28589 codeforces#P817F   MEX Queries 2 / 10 8
28606 codeforces#P821C   Okabe and Boxes 0 / 0 5
28614 codeforces#P822F   Madness 0 / 0 9
28621 codeforces#P825G   Tree Queries 0 / 0 9
28623 codeforces#P827B   High Load 0 / 0 6
28625 codeforces#P827D   Best Edge Weight 1 / 3 10
28633 codeforces#P830D   Singer House 0 / 0 10
28634 codeforces#P830E   Perpetual Motion Machine 0 / 0 10
28641 codeforces#P832D   Misha, Grisha and Underground 0 / 0 6
28646 codeforces#P833D   Red-Black Cobweb 0 / 0 10
28655 codeforces#P835F   Roads in the Kingdom 0 / 1 9
28664 codeforces#P838B   Diverging Directions 0 / 0 7
28671 codeforces#P839C   Journey 0 / 0 5
28678 codeforces#P840E   In a Trap 1 / 1 10
28683 codeforces#P842C   Ilya And The Tree 0 / 0 7
28685 codeforces#P842E   Nikita and game 0 / 0 10
28688 codeforces#P843C   Upgrading Tree 0 / 0 10
28704 codeforces#P846E   Chemistry in Berland 0 / 0 8
28717 codeforces#P847L   Berland SU Computer Network 0 / 0 9
28742 codeforces#P852I   Dating 0 / 0 8
28752 codeforces#P855C   Helga Hufflepuff's Cup 0 / 0 7
28753 codeforces#P855D   Rowena Ravenclaw's Diadem 0 / 0 9
28756 codeforces#P855G   Harry Vs Voldemort 0 / 0 10

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