Bubble Sort An array is nearly-d sorted if any element is not further than d spots from its sorted position. Consider the sorted list of elements: X = [1,5,9, 10, 15, 20, 34, 57, 66, 91] The same elements form a nearly-sorted list: A = [1,5, 10, 15, 9, 20, 34, 57, 91, 66] with d = 2 because each value is, at most, 2 spots from its sorted position. Consider that the value 9 is out of order as it is in index 4² in A while it is in index 2 in B. Similarly, B = [1,5, 10, 9, 15, 20, 34, 57, 91, 66] %3D is nearly sorted with d = 1 as value 9 is in index 3 instead of index 2, 66 is in index 9 instead of index 8 and so on. Bubble Sort³, a sorting algorithm we have not covered, has an advantage over other methods when operating on nearly-d sorted lists. i Describe Bubble Sort's Advantage in the best case scenario over other methods. ii Bubble Sort need only pass through a nearly-d sorted list d times to ensure the list is sorted. Justify why this is the case. (Hint: consider the early termination condition of Bubble Sort)

Bubble Sort An array is nearly-d sorted if any element is not further than d spots from its sorted position. Consider the sorted list of elements: X = [1,5,9, 10, 15, 20, 34, 57, 66, 91] The same elements form a nearly-sorted list: A = [1,5, 10, 15, 9, 20, 34, 57, 91, 66] with d = 2 because each value is, at most, 2 spots from its sorted position. Consider that the value 9 is out of order as it is in index 4² in A while it is in index 2 in B. Similarly, B = [1,5, 10, 9, 15, 20, 34, 57, 91, 66] %3D is nearly sorted with d = 1 as value 9 is in index 3 instead of index 2, 66 is in index 9 instead of index 8 and so on. Bubble Sort³, a sorting algorithm we have not covered, has an advantage over other methods when operating on nearly-d sorted lists. i Describe Bubble Sort's Advantage in the best case scenario over other methods. ii Bubble Sort need only pass through a nearly-d sorted list d times to ensure the list is sorted. Justify why this is the case. (Hint: consider the early termination condition of Bubble Sort)

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter6: Arrays

Section: Chapter Questions

Problem 17RQ

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Given an unsorted array A of size N that contains only positive integers, find a continuous sub-array that adds to a given number S and return the left and right index(1-based indexing) of that subarray. In case of multiple subarrays, return the subarray indexes which come first on moving from left to right. Note:- You have to return an ArrayList consisting of two elements left and right. In case no such subarray exists return an array consisting of element -1.code.
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