Data Structures and Algorithms in Java
Data Structures and Algorithms in Java
6th Edition
ISBN: 9781118771334
Author: Michael T. Goodrich
Publisher: WILEY
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Chapter 4, Problem 57C

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O(n) method to find the k-bit integer not present in array “A”:

Let us consider that the array “A” contains the positive integers and fix the size of the Boolean array to at most “4n”.

  • Here, the index value of “i” is set to true only if “i” is present in the sequence.
  • Next, initialize the cell to false and then start processing sequence.
  • Set the cell “i” to true for each integer in array “A”...

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Given an n-element array X of integers, Algorithm A executes an O(n) time computation for each even number in X and an O(log-n) time computation for each odd number in X. What are the best case and worst case for running time of algorithm C?
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Data Structures and Algorithms in Java

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