Which of the following sorting algorithm is the best in terms of time complexity?a) Bubble sort b) Heap sort c) Selection sort d) Insertion sort
Question
Which of the following sorting algorithm is the best in terms of time complexity?
a) Bubble sort
b) Heap sort
c) Selection sort
d) Insertion sort
Solution
The best sorting algorithm in terms of time complexity among the options given is Heap sort.
Here's why:
a) Bubble sort: It has a worst-case and average time complexity of O(n^2), where n is the number of items being sorted.
b) Heap sort: Heap sort has a worst-case time complexity of O(n log n), which is more efficient than Bubble, Selection, and Insertion sort for large data sets.
c) Selection sort: It has a worst-case and average time complexity of O(n^2), similar to Bubble sort.
d) Insertion sort: It also has a worst-case and average time complexity of O(n^2).
Therefore, among the given options, Heap sort is the most efficient in terms of time complexity.
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