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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2630 2630   Transit Tree Path 0 / 0 4
2874 2874   Ki 0 / 0 3
2921 2921   Coloring Edges on Tree 0 / 0 3
2935 2935   Playing Tag on Tree 0 / 0 4
3233 3233   Unique Color 0 / 0 3
3418 3418   Collision 0 / 0 2
3444 3444   Stronger Takahashi 0 / 0 4
3494 3494   Distance Sums 2 0 / 0 4
3623 3623   Subtree K-th Max 0 / 0 3
3630 3630   Ranges on Tree 0 / 0 3
4552 4552   Maximum Diameter 0 / 0 6
4581 4581   Select Edges 0 / 0 4
4790 4790   Family and Insurance 0 / 0 3
4813 4813   Avoid Straight Line 0 / 0 4
4825 4825   A Certain Game 0 / 0 4
4948 4948   Erase Leaves 0 / 0 2
5143 5143   Tree and Hamilton Path 2 0 / 0 3
5151 5151   Perfect Matching on a Tree 0 / 0 6
5191 5191   Minimum Steiner Tree 0 / 0 3
8587 P5854   【模板】笛卡尔树(Cartesian Tree) 0 / 0 (无)
7164 7164   hyk 的西瓜收割机 1 / 1 5
7203 7203   ztm的肉鸽游戏 1 / 1 5
7215 7215   llh的施肥计划 1 / 1 5
8552 P10109   [GESP202312 六级] 工作沟通(Work Communication) 0 / 0 (无)
8663 P13019   树上旅行(Tree Travel) 0 / 0 (无)
9039 abc378f   [ABC378] Add One Edge 2 0 / 0 (无)
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