Problem 5. Let A be an array of n integers, each of which comes from the domain [1,U]. Note that some of the integers may be identical. Design an algorithm to compute, for each distinct integer x in A, how many integers in A are at most x. For example, if A stores the sequence of integers (35, 12, 28, 12, 35, 7, 63, 35), you should output an array ((7,1), (12, 3), (28, 4), (35, 7), (63, 8)). Your algorithm should terminate in O(n log n) time.
Problem 5. Let A be an array of n integers, each of which comes from the domain [1,U]. Note that some of the integers may be identical. Design an algorithm to compute, for each distinct integer x in A, how many integers in A are at most x. For example, if A stores the sequence of integers (35, 12, 28, 12, 35, 7, 63, 35), you should output an array ((7,1), (12, 3), (28, 4), (35, 7), (63, 8)). Your algorithm should terminate in O(n log n) time.
Programming Logic & Design Comprehensive
9th Edition
ISBN:9781337669405
Author:FARRELL
Publisher:FARRELL
Chapter6: Arrays
Section: Chapter Questions
Problem 17RQ
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