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Please provide detailed step-by-step solutions! Will give thumb-up for a good answer. Thank you! 1. There are many ways to support a dictionary (set, on
Please provide detailed step-by-step solutions! Will give thumb-up for a good answer. Thank you!
1. There are many ways to support a dictionary (set, on which the operations of insert, delete, and lookup can be performed). Among these are various types of hash tables, binary search trees, and various kinds of balanced-search-tree schemes. These schemes offer different per operation running times, both in the worst-case and expected-case senses. Analyze each of the following schemes, both for the worst and expected cases. A tight big-oh approximation is sufficient, assuming n is the number of elements currently in the set 1. A chained hash table with n/(log n) buckets. 2. A binary search tree. 3. A hash table using open addressing and quadratic probing, with 2n buckets 4. A balanced binary tree such as a 2-3 tree Referring to these as "schemes 1,2, 3, and 4," find the true statement below. Note that a statement like "scheme x is O(y)" should be interpreted as meaning "is O(y) but not of any significantly lower running time." Formally, we mean that the running time is also big- omega of y a) Scheme 3: Expected O(n) b) Scheme 1: Worst-Case O(1) c) Scheme 4: Expected O(1) d) Scheme 4: Worst-Case O(log n)Step by Step Solution
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