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- 1.
- Find a relation between the internal path length (the sum of path
lengths between each internal node and the root) and the external path
length (the sum of path lengths betweem each external node and the root)
of a binary tree with
internal nodes.
- 2.
- Find the average number of comparisons in a successful search and in
a unsuccessful search when search of a random element is performed in a
binary search tree constructed from scratch by inserting a random sequence
of
elements.
See [SED00] for a detailed answer.
Reynald AFFELDT
2000-06-08