Link/Cut Trees & The Dynamic Tree Family

Link/cut trees, Euler tour trees, fully dynamic connectivity, and offline deletion.

0 / 8 solved
0/8 solved
Question Tags Difficulty Success
1. What HLD Cannot Do
link-cut-treehld +2
Hard —
2. Access Is Everything
link-cut-treeaccess +2
Hard —
3. Pick The Dynamic Tree
structure-choicelink-cut-tree +2
Hard —
4. Paths Versus Subtrees
euler-tour-treelink-cut-tree +2
Hard —
5. Delete By Going Offline
offline-dynamic-connectivitysegment-tree-on-time +2
Hard —
6. Subtree Sum Costs Extra
link-cut-treevirtual-subtree +2
Insane —
7. Reversal Breaks Order
link-cut-treemakeroot +2
Insane —
8. Two Logs For Connectivity
dynamic-connectivityeuler-tour-tree +1
Insane —

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8 of 8 questions here are still unsolved.