QuickSort can be categorized into which of the following?
Question
QuickSort can be categorized into which of the following?
Solution
QuickSort can be categorized into the category of Divide and Conquer algorithms.
Here are the steps:
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Divide: The array is partitioned into two subarrays, say A[p..q] and A[q+1..r], such that each element of A[p..q] is less than or equal to A[q+1..r]. The index q is computed in the partition procedure.
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Conquer: The two subarrays A[p..q] and A[q+1..r] are sorted by recursive calls to QuickSort.
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Combine: Because the subarrays are sorted in place, no work is needed to combine them: the entire array A[p..r] is now sorted.
Similar Questions
QuickSort can be categorized into which of the following?ans.Greedy algorithm Brute Force techniqueDynamic programmingDivide and conquer Previous Marked for Review Next
From the following statements, which best describes Quicksort?Instruction: Choose the option that best answers the question. Answer ChoicesA dividing conquer algorithm for sortingA dividing conquer algorithm for insertingA Binary Search Tree element used for searchingA Binary Search Tree element used for mergingSave and exitSubmit answer
Quick Sort
Which of the following is NOT a step in the Quick Sort algorithm?
Suppose we are sorting an array of eight integers using quicksort, and we have just finished the first partitioning with the array looking like this: 2 5 1 7 9 12 11 10 .Which statement is correct?a.The pivot could be the 7, but it is not the 9b.The pivot is not the 7, but it could be the 9c. Neither the 7 nor the 9 is the pivot.d.The pivot could be either the 7 or the 9.
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