12)Which of the following is NOT TRUE about list? a. The index of a list starts at zero. b. The list is mutable which means you can alter or change the elements of it. c. An empty list is a list containing no elements which is represented with empty brackets [ ]. d. The elements of a list should have the same type. If one is integer, the rest of the elements should also be integer. Python 3

12)Which of the following is NOT TRUE about list? a. The index of a list starts at zero. b. The list is mutable which means you can alter or change the elements of it. c. An empty list is a list containing no elements which is represented with empty brackets [ ]. d. The elements of a list should have the same type. If one is integer, the rest of the elements should also be integer. Python 3

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter16: Searching, Sorting And Vector Type

Section: Chapter Questions

Problem 1TF

See similar textbooks

Similar questions

45- Which of the following statements about lists in Python is true? a. Items within a list are unordered. b. A list can grow in size as items are added to it. c. All items in a list must have the same type. d. Items within a list must be unique. e. Items can only be added to a list by creating a new list object. f. Lists can only contain items which have a primitive type.
11.13 (Python please) Locate the largest element) Write the following function that returns the location of the largest element in a two-dimensional list: def locateLargest(a): The return value is a one-dimensional list that contains two elements. These two elements indicate the row and column indexes of the largest element in the two-dimensional list. Write a test program that prompts the user to enter a two- dimensional list and displays the location of the largest element in the list. Here is a sample run: Enter the number of rows in the list: 3 (press enter) Enter a row: 23.5 35 2 10 (press enter) Enter a row: 4.5 3 45 3.5 (press enter) Enter a row: 35 44 5.5 11.6 (press enter) The location of the largest element is at (1, 2) (press enter)
1 - Write a Python function that will do the following: 1. Ask the user to input an integer that will be appended to a list that was originally empty. This will be done 5 times, meaning that when the input is complete, the list will have five elements (all integers). a. Determine whether each element is an even number or an odd number b. Return a list of five string elements "odd" and "even" that map the indexes of the elements of the input list, according to whether these elements are even or odd numbers.For example: if the input sequence is 12, 13, 21, 51, and 30, the function will return the list ["even", "odd", "odd", "odd", "even"].
7. Assume you already have a list defined, called name, containing three strings: aperson’s first, middle, and last name, in that order. Write an expression that produces astring consisting of the person’s last name followed by a comma and space, then the firstname and a space, then the person’s middle initial followed by a period. So, for example,if name is equal to ['John', 'Phillip', 'Sousa'], your expression will produce the string'Sousa, John P.'
1) - Write a Python function that will receive a list as an argument. A) The function will receive a list of at least 5 numbers as a single argument when the function is called. B)The function will ask the user to input a number and will find and return the index of that number in the list. C). If the number is not an element of the list, the function returns the string "unknown" and asks the user to try again. There can be a total of 3 possible failed trials, after which the program will return a message to the user and exit. Choose your own exit message.
I need to write this code in python and I don't know where to start. list_student = ["Jack", "Jill", "Mike"] I believe i need to initialize a list of lists containing marks received by each students in three subjects using the following: list_marks = [[79, 90, 89], [91, 78, 89], [81, 82, 89]] the program needs to utilize nested loops to print each student's name,
(python) 20. Is the statement true or false? To add an element to the end of a list, use the insert function.
Python question, please use a docstring and have comments throughout the code Write a function makeAllStrings() that takes a 2D list (a list of lists) as a parameter and modifies it. It changes the list so that all non-string objects in the list are replaced with an empty string. Strings in the list are left unchanged, so that a list containing only strings would not be modified. The empty list should also not be modified. The function returns the number of changes made by the function in the list. Recall that you can determine if a variable var holds a string by writing type(var) == str. Please write the condition you want and not the opposite of it. Use nested for loop pattern and if-else. Remember to return the count not the list. Remember you can change the value of an item in a list by using the index operator. Below are some sample executions of the function. Use the nested loop and an if-elif in the solution. Don’t forget to include the docstring and comments. Copy and paste or…
PYTHON 3 def get_graded(infolist): """ param: infolist - a list that contains dictionaries Each dictionary in the infolist is supposed to have the following string keys: - category - the name of each grade category (string) - weight - the percentage weight of the category (float) - grades - a list of numeric grades for each assignment If no grades are stored for a category, the "grades" item will store an empty list. return: The function returns a new (nested) list, which contains the extracted grades for each category. If the input is an empty list, the function returns an empty list. """
What is the best way to reuse lines of code? A. Copy and paste them wherever needed B. Lines of code cannot be reused C. Include them once at the top of the program D. Define them once within a function and then call the function as needed How can items in a list be sorted? A. By using the list sort() method. B. The order of items within a list does not matter. C. By using the list reverse() method. D. By using the list reorder() method. What is the syntax of the for loop statement? A. The while keyword, a condition and a colon. B. The for keyword followed by a set of parentheses in which one or more parameters may appear. C. The for keyword is followed by a for loop variable, the in operator, a sequence and a colon. D. The for keyword followed by a colon.
C1- a- Write a Python program to input user’s name and how many people are in the dinner party tonight. If the number of people is more than 8, print a message that they have to wait, otherwise print that table is ready. In both situations the message must mention the user name as follows: I’m sorry, Sameh has to wait for a table. OR Sameh’s table is ready b- Remove all instances of “dog” from the list where pets = ['dog', 'cat', 'dog', 'goldfish', 'cat', 'rabbit', 'cat']. Display the list before and after removing.
(python) 5. Write the python code to create a list inside of another list. The list should contain data like this: 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5