Consider a list named mylist which contains the elements [ 1, 2, 3 , 4,5 ] . Which code will insert element 6 in between 2 and 3 ? o myList.insert ( 2,6 ) myList.insert ( 2,6,3) myList.insert ( 1,6 ) myList.insert ( 6 )
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Consider a list named mylist which contains the elements [ 1, 2, 3 , 4,5 ] . Which code will insert element 6 in between 2 and 3 ?
o myList.insert ( 2,6 )
myList.insert ( 2,6,3)
myList.insert ( 1,6 )
myList.insert ( 6 )
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- Using Java programming language create a linked list named Cars with four elements: "SUV cars", "Pickup cars", "Sport cars", and "Sedan cars". Apply the following activities on the code you’ve created and provide screen shot of each result: Add a new element “Classic car” at the beginning of the linked list using iterator. Add a new element “Economic cars" after the element "Sedan Cars" using iterator. Print the LinkedList backward from the last element to the first element using hasPrevious()8. Use an expression of the form listOfLists Table[Table ... ] so that listOfLists // TableForm produces the following: 10 6 8 10 8 10 9 7 6 10 8. 7 6 4 10 9 8. 7 6. 4 3 2 10 9 8 7 6 5 4 3 2 1 0B2- 1. Create an empty list named shopping_list, insert 3 elements as follows: Index 0: value ‘milk’, Index 1: value ‘bread’, Index 2: value ‘egg’. 2. Display the list using a for loop. 3. Remove the last item in the list without specifying its index or value. 4. Remove the first item in the list using the index position.
- Consider a list named NUM which elements are [3, 12, 5, 6, 8], which code will delete element last? a. NUM.append(8) b. NUM.pop() c. NUM.remove() d. NUM.insert()Add courses to the cart: Customer will only be able to add a course if the title is in the master’s list.Once added, the course name and its price need to be added to a shopping cart list, the information -title and price - needs to be separated (as in master list) by any delimiter of your choice (like: colon,space, dash etc). Customer should be able to view the shopping cart list after adding a course. Delete a course from cart: Customer will enter the name of the course and the program will lookfor the course in the shopping cart list to be deleted from. View the shopping cart list after deletion. Check out course: Customer should be able to view the list of the courses and their individualprice that are being selected by the user, then view the total price of all the courses in theshopping cart. Again, you need to use a for loop to iterate over the shopping list, separate the titleand price and view the information as shown in sample I/O. Directly printing the list will…| Which data structure to use? Suppose you need to store a list of elements, if the number of elements in the program is fixed, what data structure should you use? (array, ArrayList, or LinkedList) If you have to add or delete the elements at the beginning of a list, should you use ArrayList or LinkedList? If most of operations on a list involve retrieving an element at a given index, should you use ArrayList or LinkedList?
- Question 10 Given two ArrayLists: list1=[10,20,30], and list2=[40,50], what is the content of the list1 after executing the following statement: list1.addAll(list2) [10, 20, 30, 40, 50] a. b. [10, 40, 50, 20, 30] C. [10, 20, 30] [40, 50] A Moving to another question will save this responsePOEM_LINE = str POEM = List[POEM_LINE] PHONEMES = Tuple[str] PRONUNCIATION_DICT = Dict[str, PHONEMES] def all_lines_rhyme(poem_lines: POEM, lines_to_check: List[int], word_to_phonemes: PRONUNCIATION_DICT) -> bool: """Return True if and only if the lines from poem_lines with index in lines_to_check all rhyme, according to word_to_phonemes. Precondition: lines_to_check != [] >>> poem_lines = ['The mouse', 'in my house', 'electric.'] >>> lines_to_check = [0, 1] >>> word_to_phonemes = {'THE': ('DH', 'AH0'), ... 'MOUSE': ('M', 'AW1', 'S'), ... 'IN': ('IH0', 'N'), ... 'MY': ('M', 'AY1'), ... 'HOUSE': ('HH', 'AW1', 'S'), ... 'ELECTRIC': ('IH0', 'L', 'EH1', 'K', ... 'T', 'R', 'IH0', 'K')} >>> all_lines_rhyme(poem_lines, lines_to_check, word_to_phonemes) True…You may have found it somewhat tedious and unpleasant to use the debugger and visualizer to verify the correctness of your addFirst and addLast methods. There is also the problem that such manual verification becomes stale as soon as you change your code. Imagine that you made some minor but uncertain change to addLast]. To verify that you didn't break anything you'd have to go back and do that whole process again. Yuck. What we really want are some automated tests. But unfortunately there's no easy way to verify correctness of addFirst and addLast] if those are the only two methods we've implemented. That is, there's currently no way to iterate over our list and get bad its values and see that they are correct. That's where the toList method comes in. When called, this method returns a List representation of the Deque. For example, if the Deque has had addLast (5) addLast (9) addLast (10), then addFirst (3) called on it, then the result of toList() should be a List with 3 at the…
- ????????: Consider this following dictionary of lists for your question. So just copy this dictionary to your editor. number_lists = {1: [2,6,4], 2: [51,6,89], 3: [23,9,32], 4: [31,53,8], 5: [7,44,55]} Take an integer from the user (The number should be greater than 0), add up all the digits. If the summation of all the digits is even then find the summation of all the even values of all the odd keys from the given dictionary. If the summation is odd then find the summation of all the odd values of all the even keys from the given dictionary. Then print the summation. Sample Input 1: 441 Sample Output 1: 224 Explanation 01: The summation of digits of given input is 4+4+1 = 9 which is an odd number. That’s why we need to find the even keys from the dictionary which are {2: [51,6,89], 4: [31,53,8] } and sum up the odd values from these even keys which results in 51+89+31+53 = 224. Sample Input 2: 88 Sample Output 2: 88 Explanation 02: The summation of digits of given…????????: Consider this following dictionary of lists for your question. So just copy this dictionary to your editor. number_lists = {1: [2,6,4], 2: [51,6,89], 3: [23,9,32], 4: [31,53,8], 5: [7,44,55]} Take an integer from the user (The number should be greater than 0), add up all the digits. If the summation of all the digits is even then find the summation of all the even values of all the odd keys from the given dictionary. If the summation is odd then find the summation of all the odd values of all the even keys from the given dictionary. Then print the summation. Sample Input 1: 441 Sample Output 1: 224 Explanation 01: The summation of digits of given input is 4+4+1 = 9 which is an odd number. That’s why we need to find the even keys from the dictionary which are {2: [51,6,89], 4: [31,53,8] } and sum up the odd values from these even keys which results in 51+89+31+53 = 224. Sample Input 2: 88 Sample Output 2: 88 Explanation 02: The summation of digits of given…File Edit Shell Debug Options Window Help tions & Lists\Lab 4 Solution.py Enter the current date in the format m/d/yyyy: 10/12/2021 Name Age Season born Leap year? James B W Bevis Henry Bemis Romney Wordsworth Osborne Cox Somerset Frisby Revis Jacara Bartlet Finchley Penthor Mul Walter Bedeker Clegg Forbes Jeremy Wickwire Luther Dongle Klim Dokachin Archibald Beechcroft Oliver Crangle Agnes Grep William Feathersmith Kalin Tros Clovis Bagwell Wallace V Whipple Jeff Myrtlebank Latham Bine Jim Pembry ———- 78 13 9 32 11 86 19 192IN 93 25 17 21 43 46 30 67 7 54 65 827 ∞8T8 ONONG 18 82 20 72 29 Average age of contact is 40 fall summer summer winter fall winter fall spring spring spring winter summer fall summer spring fall winter winter summer spring summer winter spring No Yes Yes No No No No Yes Yes Yes No No No No No No No No No No No No Yes