Write the python function named keep_even_values. This function will have 1 parameter that will be a list of integer values. This function is to return a list that keeps the even integer values (values that are mutliples of 2) and remove any odd integer values. The order of the even integer values in the list returned by the function should match the relative ordering of those values given to the function via its parameter. For example: keep_even_values ([6, 4, 2, 5, 3, 8, 1, 7, 12, 10, 9]) ==> [6, 4, 2, 8, 12, 10] keep_even_values ([16, 42, 12]) ==> [16, 42, 12] keep_even_values ([11, 7, 123]) ==> [] Note: Sometime essay questions in Blackboard remove leading spaces on a line. Leading spaces in python code can be very important. To show the leading spaces, you can type in the up-arrow character, ^, (shift-6) at the start of the line instead of using the space character and the grader will know you mean a space character. This is only needed for spaces at the beginning of a line of code.

Write the python function named keep_even_values. This function will have 1 parameter that will be a list of integer values. This function is to return a list that keeps the even integer values (values that are mutliples of 2) and remove any odd integer values. The order of the even integer values in the list returned by the function should match the relative ordering of those values given to the function via its parameter. For example: keep_even_values ([6, 4, 2, 5, 3, 8, 1, 7, 12, 10, 9]) ==> [6, 4, 2, 8, 12, 10] keep_even_values ([16, 42, 12]) ==> [16, 42, 12] keep_even_values ([11, 7, 123]) ==> [] Note: Sometime essay questions in Blackboard remove leading spaces on a line. Leading spaces in python code can be very important. To show the leading spaces, you can type in the up-arrow character, ^, (shift-6) at the start of the line instead of using the space character and the grader will know you mean a space character. This is only needed for spaces at the beginning of a line of code.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

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)
Need some help on this Python Quesion
Instructions Create a program that contains a function append_combine(x, a) where x is a list of integers and a is an integer. Aside from appending a to list x , the function should also check if the number at the end of list before appending a are equal. If they are, then these two values should be combined instead. Combining should be done repeteadly until there are no more consecutive pairs in the list. See example below. Example test cases X = [] append_combine(x, 1) # [1] append_combine(x, 2) # -> [1, 2] append_combine(x, 2) # -> [1, 2, 2] -> [1, 4] append_combine(x, 2) # -> [1, 4, 2] append_combine(x, 2) # -> [1, 4, 2, 2] -> [1, 4, 4] -> [1, 8] append_combine (x, 3) # -> [1, 8, 3] append_combine(x, 2) # -> [1, 8, 3, 2] append_combine(x, 4) # -> [1, 8, 3, 2, 4] append_combine(x, 4) # -> [1, 8, 3, 2, 4, 4] -> [1, 8, 3, 2, 8] # Final value of x is [1, 8, 3, 2, 8]
Write a python program that takes two lists, merges thetwo lists, sorts the resulting list, and then finds the median of theelements in the two lists. You cannot use python build-in sort() function #todo#You can use math functions like math.floor to help the calculationimport math #todo#You can use math functions like math.floor to help the calculation import math def task7(list_in_1, list_in_2): # YOUR CODE HERE return median please use these variables no print function please
In pythonWrite a function called compter_les_votes that accepts a list of ballots as input (of arbitrary length) and produces a report as a dictionary. The ballots have the form of a couple (valid, condidat) where candidate is the name of one of the candidates in the election, and valid is a boolean that indicates whether or not the ballot is valid. For example, for the following list of bulletins: [(True, 'Pierre'), (False, 'Jean'), (True, 'Pierre'), (True, 'Jacques')]Your function must return the following dictionary: { "number of ballots": 4, "invalid ballots": 1, "results": { "Stone": 2, "Jacques": 1 }}Note that you do not have to display the dictionary, only return it.
please solve B number question with python language
Please answer it in Python Write a function min_pair that takes a list as an argument and returns the smallest even integer contained in the list. If the list contains no even integers, the function will return None. Example: min_pairs([4, 7, 12, 0, 21, 5]) is 0 min_pairs([9, 3, 1]) is None. min_pair([16, 13, 10, 102, 7, 23]) is 10
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']…
Write a python program that accepts floating point values saved in list. There should be 3 functions in your program that accepts the list as parameter: one that averages the list elements, one that gets the highest and lowest entered values (without sorting the list), and one that totals the list elements. Ask the user which function task to perform and allow them to repeat the process if they wish to.
PYTHON Complete the function below, which takes two arguments: data: a list of tweets search_words: a list of search phrases The function should, for each tweet in data, check whether that tweet uses any of the words in the list search_words. If it does, we keep the tweet. If it does not, we ignore the tweet. data = ['ZOOM earnings for Q1 are up 5%', 'Subscriptions at ZOOM have risen to all-time highs, boosting sales', "Got a new Mazda, ZOOM ZOOM Y'ALL!", 'I hate getting up at 8am FOR A STUPID ZOOM MEETING', 'ZOOM execs hint at a decline in earnings following a capital expansion program'] Hint: Consider the example_function below. It takes a list of numbers in numbers and keeps only those that appear in search_numbers. def example_function(numbers, search_numbers): keep = [] for number in numbers: if number in search_numbers(): keep.append(number) return keep def search_words(data, search_words):
PYTHON!!! Write a function that will filter course grades that are stored in a list, creating and returning a new list. Your implementation must have the following rules: - The function must accept two (and only two) parameters: The first is: the maximum integer value for any grade to remain in the list (any value above the maximum will be filtered and removed from the list). The second is: the list of grades (you can assume the list contains only integer values) - The function must return a new list and not modify the existing list. - The function must use a list comprehension to filter the existing list and create the new list that is returned. - DO NOT USE THE: built-in-"filter" function.
In Python Programming