Question 1) Write a user defined function called Change. The user enters the amount paid and the amount due in the main function. The program determines how many dollars, quarters, dimes, nickels, and pennies should be given as change. The function parameter has two double pointer reference parameters. The first parameter represents the amount paid and the second represents the amount due. Assume the user will always pay over the amount due. Pointers are required to receive full credit for the problem. If pointers aren't used, then no credit will be given. Sample output for question 1: Amount Due: 10.42 Amount Paid: 15.00 |Change 4 dollars 2 quarters e dimes 1 nickels 3 pennies

Morse Code (python ) Morse code maps each letter of the alphabet to a series of dashes and dots (a = .-). The list of the Morse code for all English letters (from a to z) is provided below: [".-","-...","-.-.","-..",".","..-.","--.","....","..",".---","-.-",".-..","- -","-.","---",".--.","--.-",".-.","...","-","..-","...-",".--","-..-","-.-- ","--.."] Your goal here is to implement a function that takes a list of strings as its only parameter (called “words”). Each of the words can be transformed to Morse code by concatenation of a number of the above strings (without spaces). For example, the transformation of “ab” will be “.--...” (“.-” + “-...”). The word “ems” will also have the same transformation “.--...” (“.” + “--” + “...”). In this function, the goal is to return the number of the unique transformations in “words” list. Here is an example (none of this is needed to be printed, the function will only return one integer): Words = [“ab”, “a”, “ems”]Returned value: 2Explanation:…

Please help me to make the Flowchart and Paseudocode of my coding script below. Please! I will appriciate your help. # Program make a simple calculatorfrom itertools import permutations,combinationsimport statistics# This function adds two numbersdef add(x, y):return x + y # This function subtracts two numbersdef subtract(x, y):return x - y # This function multiplies two numbersdef multiply(x, y):return x * y # This function divides two numbersdef divide(x, y):return x / y def permutationfun(arr,length):perm = permutations(arr, length)return perm def combinationfun(arr,length):comb=combinations(arr,length)return comb def stats(marks):lengths = [x for x in marks.values()]n = len(lengths)get_sum = sum(lengths)mean = get_sum / nlengths.sort()if n % 2 == 0:median1 = lengths[n//2]median2 = lengths[n//2 - 1]median = (median1 + median2)/2else:median = lengths[n//2]data = Counter(lengths)get_mode = dict(data)mode = [k for k, v in get_mode.items() if v == max(list(data.values()))] if len(mode)…

Python question Analysis: Invariants (Q16-17) For each of the following functions, identify the loop invariant, exit condition and post condition.    Question 16 (Invariant 1) This function returns the list of integers that are multiples of both 3 and 7 that occurs within a given list. Identify the loop exit condition, the loop post-condition, and the loop invariant at the end of the loop, which shows the algorithm’s correctness. def multiples_count(lst):    """    Input: a list of integers, lst    Output: the list of integers in lst that are multiples of both 3 and 7    """    res = []    for i in range(len(lst)):        if lst[i]%3 == 0 and lst[i]%7 == 0:            res.append(lst[i])        # Identify the loop invariant here    return res Question 17 (Invariant 2) This function checks if a given list (of comparable elements) is sorted in ascending order. Identify the loop exit condition, the loop post-condition, and the loop invariant at the end of each iteration of the loop, which…