he index of the last item in a list is always-1. Select one: a. True b. False
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- (python) 20. Is the statement true or false? To add an element to the end of a list, use the insert function.The del statement deletes an item at a specified index in a list.True or FalseInteger m and string my_name are read from input. Then, four strings are read from input and stored in the list names_data. Delete the first element in names_data, and then replace the element at index m with my_name.
- Python Programming:- thislist = ["apple", "banana", "melon", "cherry", "orange", "kiwi", "mango"] # Using the given list above, write a quick python script that## a. First, outputs only the FIRST 3 elements from the list# b. Second, outputs the LAST 3 elements from the list# c. Third, outputs ONLY the elements whose first letter is "m"# d. Last, outputs ONLY the last element from the listC1- 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.1. ax + b = 0, y = aeˣ! a,b ≠ 0a,b are constants number entered by the user. Find (x,y) and determine the quadrant of thecartesian plane. Print (x,y) and write which quadrant (I,II,III or IV). (PYTHON) 2. Write a program that sorts a list in ascending order. Don’t use sort method.Ask user number of list elements (at least 10 elements)Enter all elements from keyboard and printed.Sort your list. (PYTHON)
- Create a python function that adds items to a list. If the item is already in the list, ask user if they want to add the item again to the list.(python) 26. To delete the element 3 in a list, use the following command: a. del list[3] b. del list[4] c. list.remove(3) d. list.remove(4)Perl I CpSc 390 Usin Perl Programm: A list of names (names) is given : “Jo Peter Ann Fred Linda Joe”. Please do the following: print the names for the order number of the names find the name (CTRL-Z to exit from the input) a second list with other group of names is also given: ”Mary, George, Nick”. An extension of the first list (names) so that to include the new names is needed. Hint: try to keep space among the names make sorting reverse take the size of the list take the new list (from d) : peter linda joe jo fred an Nick Mary George and delete all the other names except : Joe, Peter, Mary, George. (in any order) . Give the name for the list as: names1
- L = ['arya', 'bran', 'drogon', 'gendry', 'hodor', 'jon', 'sansa', 'tyrion'] Fill out the below table, tracing the call v = binary_search(L, 'daenerys'), a binary search for 'daenerys' in the list L. Fill out one row per iteration of the loop. If there are more rows than iterations, leave extra rows blank. At the end, write the function’s return value v. if element is not found, return None.Explain the different between (int, float, string) and list in terms of the ability to update contents. Create your own python programs to show if lists and string can updated or not.Create a programme REMOVE_DUPLICATES that removes sequentially occurring duplicate entries in a list L. The programme should return the list with its items arranged in the same order as they were in the original list, but with the consecutive duplicate entries deleted.