The function swap_list_ends in python takes one parameter, L, which is a list. The function then swaps the first and last items in L and returns the object None. Notice that since L is mutable, the changes the function makes to L are visible back in the calling program. SPECIAL CASE: If the list 'L' is empty, then the function does nothing to L and returns None. For example: Test Result L = [1, 3, 9, 2] if not(swap_list_ends(L) is None): print("Error: function should return None") print(L) [2, 3, 9, 1] L = ['super', 'awesome', 'excellent'] if not(swap_list_ends(L) is None): print("Error: function should return None") print(L) ['excellent', 'awesome', 'super'] L = [True, False] if not(swap_list_ends(L) is None): print("Error: function should return None") print(L) [False, True]

please code in pythonWrite a function that takes in a number and returns the sum of all primes less than or equal to that number. You'll need your answer to the previous problem to answer this.Example: sum_primes(11) == 2 +たす 3 +たす 5 +たす 7 +たす 11 =わ=わ 28Bonus: Can you do this in one line with a list comprehension?

In Python programming language

Python Qu Write a Python program (not a function!) that asks the user for nonnegative integers,one integer per line.When the user is finished entering their integers, they enter a negative integerto tell the program to stop asking them for more integers.Once the input is complete, the program prints "No integers to average"if the user provided no nonnegative integers,and the average of the nonnegative integers otherwise.You must NOT use lists, tuples, or dictionaries in your code.Here is a sample program run where the user enters 4 and then 8 and then -1.The program outputs Average: 6.048-1Average: 6.0Here is another run where the user types -3 to the first prompt.The program outputs No integers to average-3No integers to average

The function interleave_lists in python takes two parameters, L1 and L2, both lists. Notice that the lists may have different lengths. The function accumulates a new list by appending alternating items from L1 and L2 until one list has been exhausted. The remaining items from the other list are then appended to the end of the new list, and the new list is returned. For example, if L1 = ["hop", "skip", "jump", "rest"] and L2 = ["up", "down"], then the function would return the list: ["hop", "up", "skip", "down", "jump", "rest"]. HINT: Python has a built-in function min() which is helpful here. Initialize accumulator variable newlist to be an empty list Set min_length = min(len(L1), len(L2)), the smaller of the two list lengths Use a for loop to iterate k over range(min_length) to do the first part of this function's work. On each iteration, append to newlist the item from index k in L1, and then append the item from index k in L2 (two appends on each iteration). AFTER the loop...

Write a function that will accept a list of integers and return the sum of the contents of the list(......if the list contains 1,2,3 it will return 6.....)

The function list_combination takes two lists as arguments, list_one and list_two. Return from the function the combination of both lists - that is, a single list such that it alternately takes elements from both lists starting from list_one. You can assume that both list_one and list_two will be of equal lengths. As an example if list_one = [1,3,5] and if list_two = [2,4,6]. The function must return [1,2,3,4,5,6].

Write a function that accepts two arguments, a list and a number n. The list contains numbers. The function return a list of all the numbers from the input list that are greater than number n. greater_than_n(list, n)

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.

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']...

The function sum_evens in python takes a list of integers and returns the sum of all the even integers in the list. For example: Test Result print(sum_evens([1, 5, 2, 5, 3, 5, 4])) 6 print(sum_evens([5, 5, -5, -5])) 0 print(sum_evens([16, 24, 30])) 70

Please answer quickly In python

The function should be written in python language. Write a function called "zero_triples" to return all triples in a list of integers that sum to zero. You can assume the list won't contain any duplicates, and a triple should not use the same number more than once. [In]: zero_triples([1, 2, 4]) [Out]: [] [In]: zero_triples([-3, 1, 4, 2]) [Out]: [[1, 2, -3]] [In]: zero_triples([-9, 1, -3, 2, 4, 5, -4, -1]) [Out]: [[-9, 4, 5], [1, -3, 2], [-3, 4, -1], [5, -4, -1]]