
We give a representation for linked lists which allows to efficiently insert and delete objects in the list and to quickly determine the order of two list elements. The basic data structure, called an indexed BB[α]-tree, allows to do n insertions and deletions in O(n log n) steps and determine the order in constant time, assuming that the locations of the elements worked at are given. The improved algorithm does n insertions, deletions and comparisons in O(n log* n) steps.
Complexity of proofs, dynamic tree structure, algorithm, Analysis of algorithms and problem complexity, insertions, deletions, linked lists, basic data structure
Complexity of proofs, dynamic tree structure, algorithm, Analysis of algorithms and problem complexity, insertions, deletions, linked lists, basic data structure
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