comparisons for sorting array of length n using the selection sort algorithm and when does it happen (under what conditions)? Minimum Number of Comparisons for When does it happen? Selection Sort

In quick sort, if the input array is already sorted, which of the following algorithm will still perform at-least one swap. a Lomuto's algorithm b Both Lomuto's and Hoare's algorithms c none of Hoare's or Lomuto's algorithm d Hoare's Algorithm

what is the big oh notation of the algorithm if the sorted list as array based implementation

How many comparsions would be needed for selection sort algorithm for these 3 types of arrays and all of them has a size of 6. Please provide a calculation. sorted array unsorted array (Answer should be in range) identical array

Define Selection Sort and Bubble Sort algorithms. How would you sort the following array using selection and bubble sort algorithms. What is the time complexity of each algorithms? a=[4, 2, 6, 5]

Trace the bubble sort algorithm as it sort the following array into ascending order: 20 80 40 25 60 30?

What is the time complexity of searching an element in a sorted array using binary search algorithm?