What is the best case time complexity of comb sort and bubble sort respectively?(a) O(n^2) and O(n log n)(b) O(n log n) and O(n)(c) O(n) and O(n^2)(d) O(n^2/2^a) (a=number of increment) and O(n^2)The question was posed to me in class test.My doubt is from Sorting in portion Sorting of Data Structures & Algorithms II

What is the best case time complexity of comb sort and bubble sort res

1.	What is the best case time complexity of comb sort and bubble sort respectively?(a) O(n^2) and O(n log n)(b) O(n log n) and O(n)(c) O(n) and O(n^2)(d) O(n^2/2^a) (a=number of increment) and O(n^2)The question was posed to me in class test.My doubt is from Sorting in portion Sorting of Data Structures & Algorithms II
Answer» The correct OPTION is (b) O(n LOG n) and O(n) Explanation: Best case complexity for comb SORT and bubble sort is O(n log n) and O(n) respectively. It occurs when the INPUT array is already sorted.

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