Programming assignment 3.
Implement two functions named quick_sort and insertion_sort.
1. Request the user to enter a positive integer, and call it n. (n = 1000)
2. Generate n random integers between -5000 to 5000 and save them in array a.
3. Call quick_sort and insertion_sort functions to sort the array.
4. Repeat steps 2 and 3 for 100 times to determine the average-running time of each function.
5. Print the end/finish time for your function. (Note: to be more precise, the time to generate a random
array in each iteration should be excluded from the result)
6. Calculate the growth of each function. (On a scratch paper!)
7. Write a code to calculate how many instructions your machine/laptop can run in a second using step
5 and 6 using the insertion sort.
