Write a program to implement the bubble sort algorithm in Python.

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…

Write a python program to print the prime numbers existing in an array. For instance, if A = [4, 7, 12, 3, 9], the output should be 7, 3.

Write a c++ program to add two large integers with up to 300 digits. One approach is to treat each number as array, each of whose elements is a block of digits of that number. For example, the integer 179,534,672,198 might be stored as block[0] =198, block[1] = 672, block[2] = 534, block[3] = 179. Add the two integers (lists), element by element, carrying from one element to the next when necessary. NOTE: You don’t have to use string input for the numbers. {Hint: when does the extraction stop extracting characters from the input buffer? How does the get function work? What character is always placed in the input stream when you press enter } The user will input the numbers using the following format: User input is in bold and underlined. Enter the number using this format(###,###,###) up to 300 digits: 179,534,672,198 Enter the number using this format(###,###,###) up to 300 digits: 564,325 Addition Result: 179,535,236,523 Enter the number using this format(###,###,###) up to 300…