While implementing the bubble sort algorithm how many comparisons will be performed in pass 1

MCQ Answer

While implementing the bubble sort algorithm, how many comparisons will be performed in Pass 1?

Topic : Searching and Sorting

A. n-1 comparisons

B. n-2 comparisons

C. n-3 comparisons

D. n-4 comparisons

Correct Answer is :

A. n-1 comparisons