public static void fixlt (ArrayList list) { for (int I= 0; I< list.size() ; I +H) if ( list.get(1) % 2=0) list.remove(I) ; Vhat is printed after the following code segment is executed? ArrayList < Integer > list = new ArrayList < Integer > (); for (int i = 1; i< 8, i++) list.add(i); fixlt(list); for(int i = 0; i< list.size(); i++) System.out.print( list.get(i),", "); 1, 3, 5, 7, 1, 3, 5. 1, 2, 3, 4, 5, 6, 7, Error, will not work UESTION 10 en an array is passed to a method it is passed just as any other object would be passed the method has direct access to the original array a reference to the array is passed All of these are true

public static void fixlt (ArrayList list) { for (int I= 0; I< list.size() ; I +H) if ( list.get(1) % 2=0) list.remove(I) ; Vhat is printed after the following code segment is executed? ArrayList < Integer > list = new ArrayList < Integer > (); for (int i = 1; i< 8, i++) list.add(i); fixlt(list); for(int i = 0; i< list.size(); i++) System.out.print( list.get(i),", "); 1, 3, 5, 7, 1, 3, 5. 1, 2, 3, 4, 5, 6, 7, Error, will not work UESTION 10 en an array is passed to a method it is passed just as any other object would be passed the method has direct access to the original array a reference to the array is passed All of these are true

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

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Similar questions

1- A new static method with one parameter which is a head node for a linked list of integers, the method should create a new linked list which is equivalent to the original list of integers but with all repetitions removed, the method's return value is a head reference for the new list. this is what I have but it's not removing repetitions. public static IntLinkedBag removeRepetition (IntLinkedBag b1) { IntNode next; IntNode head = null; LinkedList<Integer> s = new LinkedList<>(); IntNode new_list = new IntNode(0, null); IntNode now = head; IntNode prev = new_list; while (now!= null) { int x = now.data; if (s.contains(x)) { new_list = new_list.next; } else { s.add(x); new_list.next = new IntNode(x, now); new_list = new_list.next; } now = now.next; } return b1; } }…
3- Assume that we have a single linked list (sll) as follows: SingleLinkedList sll = new SingleLinkedList (); sl1.add (4); sll.add ('D'); sl1.add (1): sll.add ('E'); sl1.add (6); sll.add ('R'); sl1.add (3): sll.add ('Y'); sll.add (2); sll.add ('A'); The single linked list includes a pair of values representing the letter followed by the count of this letter. Write a procedure in the Single Linked List class that decodes and prints the text in the list. At the end of the program, the list must remain the same. public class Singlelinked List { private Node head; public void add(Object dataToAdd) {.} public void display() {.. } public int size() { .} // write your method here } Notes: - You must use ONLY single linked list data structure. Don't use other different data structures like string, normal (pure) array, stack, queue, array list, or DLL. Example: head 4 |-> D ->E |->6 |->3 |->Y 2 Output: DDDDERRRRRRYYYAA
17- list1 is an arraylist which stores integer values. What will be the output of the following code segment? b) list1.add(1); list1.add(2); list1.add(3); list1.remove(1); System.out.println(list1); [2,3] [1,2] [1.3] d) [1,2,3]
Given the following class declaration: class List { public: List(); List(const List&); List& operator=(const List&); -List(); // Inserts element in the specified position, returns true if // it was able to insert. // Example, if the list is [4, 2, 1], and the user // calls list.Insert(6, 1) the list would become [4, 6, 2, 1] bool Insert(double element, size_t position) ; // Returns the position of element if found, if not found returns -1 int Index0f(double element)const ; // Removes the element in the given position double Remove(size_t position) ; // Gets the number in the given position double Get(size_t position)const ; // Returns a string representation of the list, elements // separated by commas and the list between brackets string ToString()const ; // Returns the number of elements in the list size_t Size)const; // Returns true if the list is empty, false otherwise bool IsEmpty)const; // Clears the whole list void Clear(); private: struct Node{ double number; Node* next; };…
Task 4: Write a function that loads the linked list with the given values of an array. Consider array and its size as input parameter to the function. void loadlist (struct node *, int [ ], int );
Assume the following method is in class TestSLList (a method outside the SingleLinked List class). public static void test5Question(SingleLinkedList list, int item) { while( list.contains(item) ) list.remove((Integer) item); } a. The method removes the last occurrence of item from "list". b. The method removes all occurrences of item from "1ist". O. The method removes the element at location item from "list". Od. The method removes the first occurrence of item from "list".
Examine the following code: ArrayList<String> list = new ArrayList<String>(10) ; list.add("A"); list.add("B"); list.add("C"); list.add(0, "E" ); What element will be at index 2 of the list? What list will be printed after executing the method list.remove(2);
Please fill in all the code gaps if possible: (java) public class LinkedList { privateLinkedListNode head; **Creates a new instance of LinkedList** public LinkedList () { } public LinkedListNode getHead() public void setHead (LinkedListNode head) **Add item at the front of the linked list** public void insertFront (Object item) **Remove item at the front of linked list and return the object variable** public Object removeFront() }
Which best describes this axiom: aList.getLength ( ) = ( aList.remove ( i ) ) . getLength ( ) + 1 You cannot remove an item from from existing list that is empty Removing an item from an existing list decreases its length by one Removing an item from an existing list increases the list size by one None of these
This code is not in order! Put the code in order! ArrayList<String> list = new ArrayList<>(); position 11 Position 1. Reorder Choice: list.remove(2); list.remove(2); position 22 Position 2. Reorder Choice: list.add("Minfilia"); list.add("Minfilia"); position 33 Position 3. Reorder Choice: list.add("Yda"); list.add("Yda"); position 44 Position 4. Reorder Choice: System.out.println("Print 3: " + list); list.add("Thancred"); // on a single line to remove variability, yes this is allowed. System.out.println("Print 3: " + list); list.add("Thancred"); // on a single line to remove variability, yes this is allowed. position 55 Position 5. Reorder Choice: System.out.println("Print 2: " + list); // line 5 System.out.println("Print 2: " + list); // line 5 position 66 Position 6. Reorder Choice: list.add(list.size()-2,"Y'shtola"); list.add(list.size()-2,"Y'shtola"); position 77 Position 7. Reorder Choice:…