I need to write an algorithm pseudocode that sorts a list of n elements in non-increasing order by finding the largest and smallest elements and exchanging those elements with the elements in the first and last positions. Then the size of the list is reduced by 2, excluding the two elements that are already in the proper positions, and the process is repeated on the remaining part of the list until the entire list is sorted. I also need to analyze the algorithm and show the results using order notation. I was trying to use arguments but I got stuck.

Sort Realize direct insertion sort, half insertion sort, bubble sort, quick sort, select sort, heap sort and merge sort. Raw data is generated randomly. For different problem size, output the number of comparisons and moves required by various sorting algorithms When the program is running, input the problem size from the keyboard, the source data is randomly generated by the system, and then output the comparison times and movement times required by various sorting algorithms under this problem scale.    do this in C langauge ...it should ne able to do like the attached picture

Write down the quick sort algorithm in python. Consider one random example and execute the code.   The random example should also be provided before the code which is used to execute the code.   Code with comments and output screenshot ( no copy paste please)

Write a program to sort an array of random elements using quicksort as follows: Sort the arrays using pivot as the first element of the array Sort the arrays using pivot as the median of the first, last, and middle elements of the array Sort the arrays using pivot as the first element of the array. However,, when the size of any sub-list reduces to less than 20, sort the sub-list using insertion sort. Sort the array using pivot as the median of the first, last and middle elements of the array. When the size of any sub-list reduces to less than 20, sort the sub-list using insertion sort. Calculate and display the CPU time for each of the preceding four steps. Example of the median of the first, last and middle elements: 1 2 3 4 5 6 7 8 0 (median of 1, 5, 0 is 1) 8 0 1 2 3 4 5 6 7 (median of 8, 3, 7 is 7) To calculate the CPU time, use the header , and clock_t type. You need to cast the duration to float and divide it by CLOCKS_PER_SEC. Depends on the CPU of your computer, your…