CHALLENGE 2.2.1: Initialize a list. АCTVITY Initialize the list shortnames with strings Gus', 'Bob', and Zoe'. Sample output for the given program: Gus Bob Zoe 247772.2002516.qx&zqy7 1 short_names - " Your solution goes here" 2 3 print(short_names [0]) 4 print(short_names [1]) 5 print(short_names [2])

of range. 3. Use the method swap that you wrote in Exercise 2 to write a method that reverses the order of the items in a list alist.

Python Complete the get_2_dimensional_list() function that takes two parameters: 1. An integer num_rows. 2. An integer num_columns. The function should return a 2D list with num_rows rows and num_columns columns. Each element is set to a random value between 1 and 99 included. If both parameters num_rows and num_columns are set 0, the function returns an empty list. You MUST use a for...in.range loop to create the 2D list. You do not need to import the random module as it has already been done for you. Some examples of the function being called are shown below. For example: Test random.seed (15) num_rows - 2 num columns 5 matrix = get_2_dimensional_list(num_rows, num_columns) print(matrix) random.seed (132) num_rows=2 num_columns 2 matrix = get_2_dimensional_list(num_rows, num_columns) print(matrix) Result [[27, 2, 67, 95, 5], [21, 31, 3, 8, 88]] [[53, 20], [53, 8]]

Debug the program debug_me.py.  The program should test each of the users in the provided list.  ·         If the list is empty, it should print “There are no users.”  ·         If the user is “Admin,” the program should print “Hello all powerful one.”  ·         Otherwise, for normal users, it should print “You are a normal user.”  Test the program with an empty list to confirm correct operation for that case.

Complete the doctring.def average_daily_temp(high_temps: List[int],                       low_temps: List[int]) -> List[float]:    """high_temps and low_temps are daily high and low temperatures for a series    of days. Return a new list of temperatures where each item is the daily    average.     Precondition: len(high_temps) == len(low_temps)       >>> average_daily_temp([26, 27, 27, 28, 27, 26], [20, 20, 20, 20, 21, 21])    [23.0, 23.5, 23.5, 24.0, 24.0, 23.5]    """

python LAB: Subtracting list elements from max When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This can be done by normalizing to values between 0 and 1, or throwing away outliers. Write a program that adjusts a list of values by subtracting each value from the maximum value in the list. The input begins with an integer indicating the number of integers that follow.

Here is the code for number 1.    def reverse_list(old_list):     new_list = [ele for ele in reversed(old_list)]     return new_list   if __name__ == "__main__":     str = input("Enter the elements of the list: ").split()     elements = list(map(int, str))     print(reverse_list(elements))

Write a function called find_duplicates which accepts one list as a parameter.    This function needs to sort through the list passed to it and find values that are duplicated in the list. The duplicated values should be compiled into another list which the function will return. No matter how many times a word is duplicated, it should only be added once to the duplicates list.   NB: Only write the function. Do not call it.   For example: Test Result random_words = ("remember","snakes","nappy","rough","dusty","judicious","brainy","shop","light","straw","quickest", "adventurous","yielding","grandiose","replace","fat","wipe","happy","brainy","shop","light","straw", "quickest","adventurous","yielding","grandiose","motion","gaudy","precede","medical","park","flowers", "noiseless","blade","hanging","whistle","event","slip") print(find_duplicates(sorted(random_words))) ['adventurous', 'brainy', 'grandiose', 'light', 'quickest', 'shop', 'straw', 'yielding']…

4 ete t of With the following lists: list1 = [x + y for x in ['a', 'b', 'c'] for y in ['1', '2', '3']] list2 = [[x + y for x in ['a', 'b', 'c']] for y in ['1', '2', '3']] which option is true? Select one: A. len(list1)> len(list2) B. 'a1' is an element (or subelement) for list1 whereas '1a' is for list2 C. list1 and list2 will error because numbers and letters cannot be added. D. Both A and B are true.

In DrRacket, which of the following is the signature of primitive append? A)  List List -> ListOfList B)  List List -> List C)  ListOfList -> ListOfList D) List List ... List -> ListOfList E)  List List ... List -> List