python: In the Python terminal, the command dir(list) returns a list of operations that can be performed on lists. choose three (3) operations from this list and, in your own words, describe what it does, how to use it, and give your own example. Try to choose operations that have not been completed yet.

python: In the Python terminal, the command dir(list) returns a list of operations that can be performed on lists. choose three (3) operations from this list and, in your own words, describe what it does, how to use it, and give your own example. Try to choose operations that have not been completed yet.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 5PE

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python: def character_gryffindor(character_list):"""Question 1You are given a list of characters in Harry Potter.Imagine you are Minerva McGonagall, and you need to pick the students from yourown house, which is Gryffindor, from the list.To do so ...- THIS MUST BE DONE IN ONE LINE- First, remove the duplicate names in the list provided- Then, remove the students that are not in Gryffindor- Finally, sort the list of students by their first name- Don't forget to return the resulting list of names!Args:character_list (list)Returns:list>>> character_gryffindor(["Scorpius Malfoy, Slytherin", "Harry Potter,Gryffindor", "Cedric Diggory, Hufflepuff", "Ronald Weasley, Gryffindor", "LunaLovegood, Ravenclaw"])['Harry Potter, Gryffindor', 'Ronald Weasley, Gryffindor']>>> character_gryffindor(["Hermione Granger, Gryffindor", "Hermione Granger,Gryffindor", "Cedric Diggory, Hufflepuff", "Sirius Black, Gryffindor", "JamesPotter, Gryffindor"])['Hermione Granger, Gryffindor', 'James…
Please help me find the correct PYTHON CODE for this problem. ASAP! Thank you! Groupings by CodeChum Admin Did you know that you can also reverse lists and group them according to your liking with proper code? Let's try it to believe it. Instructions Create a variable that accepts a positive odd integer. Create an empty list. Then, using loops, add random integer values into the list one by one. The number of values to be stored is dependent on the inputted odd integer on the first instruction. Reverse the order of the list. Then, print out the list's new order in this manner:[first-half values]-[middle value]-[second-half values], just like that of the sample output. Make use of list slicing that you’ve learned from the past lessons to easily achieve this segment. Input The first line contains an odd positive integer. The next lines contains an integer. Output A line containing a list.
Exercise 6: Write a Python program that reads integer numbers and adds them to a list if they are not already contained in the list (i.e. no duplicate values). When the list contains ten different numbers, the program displays the contents of the list and their average. A sample run is shown below: Enter a number: 6 Enter a number: 6 Enter a number: 7 Enter a number: 9 Enter a number: -8 Values are: 679-8 10 70 41 52 69 36 Average: 29.20 Sample output (exercise 3) Enter a number: 10 Enter a number: 70 Enter a number: 41 Enter a number: 41 Enter a number: 41 Sample input (exercise 3) Enter a number: 52 Enter a number: 69 Enter a number: 36
Improved Taking a Restaurant Order Program. Create a new version of the restaurant ordering program BELOW that uses lists to look up menu items, record the items ordered by the user, and print a full receipt. The following requirements: a. Use a list to look up the names of the menu items; call this list menu_items. This list will replace the use of the multi-way condition. Create the list with the names of the menu items, in the order they appear in the program you created for Part X of Assignment Y. Notice that, because the first position in a list is zero (0), item number 1 in the menu is stored in menu_items[0]. b. Use a list to look up the prices of the menu items; call this list menu_prices. This list will also replace the use of a multi-way condition to obtain this information. Create the list with the prices of the menu items. Make sure this list aligns with the list in part (a) above. That is, for index value item_nro, the price in menu_prices[item_nro] corresponds to the…
The Python function fourthMultLast below should take a list of numbers as input and return the sum of the third element and the last element of the list. For example, if the input list is 1,2,3,4,5,6,7,8,9, the function should return 36 which is the multiply 4 and 9. ############ ###### ##### 1def fourthMultLast (inList): ans = inList[4] 2 3 return ans #####; #### ##### There is an Error on line number 2. Fix the bug. Note: You should only make changes to line number 2. For example: Test inList[-1] ### Only change this line of code fourthMultLast([1,2,3,4,5,6,7,8,9]) 36 2 3 Answer: (penalty regime: 0, 0, 5, 10, 15, 20, 25, 30 %) Reset answer 1def fourthMultLast(inList): Precheck Result Check ans = inList[4] * inList[-1] ### Only change this line of code return ans P
Learning Journal Unit 6 Part 1 Write a Python program that does the following. Create a string that is a long series of words separated by spaces. The string is your own creative choice. It can be names, favorite foods, animals, anything. Just make it up yourself. Do not copy the string from another source. Turn the string into a list of words using split. Delete three words from the list, but delete each one using a different kind of Python operation. Sort the list. Add new words to the list (three or more) using three different kinds of Python operation. Turn the list of words back into a single string using join. Print the string. Part 2 Provide your own examples of the following using Python lists. Create your own examples. Do not copy them from another source. Nested lists The “*” operator List slices The “+=” operator A list filter A list operation that is legal but does the "wrong" thing, not what the programmer expects Provide the Python code and…
Learning Journal Unit 6 Part 1 Write a Python program that does the following. Create a string that is a long series of words separated by spaces. The string is your own creative choice. It can be names, favorite foods, animals, anything. Just make it up yourself. Do not copy the string from another source. Turn the string into a list of words using split. Delete three words from the list, but delete each one using a different kind of Python operation. Sort the list. Add new words to the list (three or more) using three different kinds of Python operation. Turn the list of words back into a single string using join. Print the string. Part 2 Provide your own examples of the following using Python lists. Create your own examples. Do not copy them from another source. Nested lists The “*” operator List slices The “+=” operator A list filter A list operation that is legal but does the "wrong" thing, not what the programmer expects Provide the Python code…
Please help me find the PYTHON CODE for this problem. ASAP! Thank you! Decimal Count-off by CodeChum Admin Counting off a list of decimal numbers is hard when you speak it, but not when you code it! Don't believe me? Then let's try coding just that! Instructions A list containing 10 predefined float values are already provided for you in the code editor. Print each of the element out in separate lines, starting from the last list element down to the first. Output Multiple lines containing a decimal number. 5.1 5.5 4.00001 4.024 3.0 3.66 2.5 2.2 1.2054 1.4
USE JAVA Write the code for this program to work: A personal phone directory contains room for first names and phone numbers for 30 people. Assign names and phone numbers for the first 10 people. Prompt the user for a name, and if the name is found in the list, display the corresponding phone number. If the name is not found in the list, prompt the user for a phone number, and add the new name and phone number to the list. Continue to prompt the user for names until the user enters quit. After the arrays are full (containing 30 names), do not allow the user to add new entries. Use the following names and phone numbers: Name Phone # Gina (847) 341-0912 Marcia (847) 341-2392 Rita (847) 354-0654 Jennifer (414) 234-0912 Fred (414) 435-6567 Neil (608) 123-0904 Judy (608) 435-0434 Arlene (608) 123-0312 LaWanda (920) 787-9813 Deepak (930) 412-0991 An example of the program is shown below: Enter name to look up. Type 'quit' to quit. Gina Gina's phone number is…
In python Objectives To understand how to populate a list, remove certain items from a list, sort a list, and display the contents of a list. Write a program that gets a list of integers from input, and outputs non-negative integers in ascending order (lowest to highest). Zero is considered a non-negative integer. Ex: Enter a list of numbers: 10 -7 4 39 -6 12 2 The non-negative and sorted numbers are: 2 4 10 12 39 The second output is not supposed to have brackets
Python exercise: 1. Given the following list: testlist = ["Belgium", "Canada", "Denmark", "France", "Germany", "Iceland", "USA"] Print Denmark to Germany from the list. You can only use the name of the list one time. 2. Given the following list: testlist = ["Belgium", "Canada", "Denmark", "France", "Germany", "Iceland", "USA"] Write an if statement that will print "Viva la France" if France is in the list. 3. Given the following Dictionary: testdict = { "Name": "New York", "Capital": "Albany", "Motto": "Excelsior", "animal" : "beaver", "tree": "sugar maple" } Use the for statement to print both the key and the values.
End of semester grades are quickly approaching and some nice guy hacker wants to write a function called "raiseGrades" that will take in a list of grades and add 5 to the total of each one. Not to look fishy, if the grade goes over 100, you will need just set it to 100. Return the list back. Example Input: 90, 95, 99 Example Output 95, 100, 100