public void unknown(E item) Node pt head; if(pt = null) return; int i-0; while (I<3|| pt != null) (If(integer) pt.data > 40) System.out.printin("i= "+i) add(iitem): break: pt=pt.next; pt-getNode(i-1); Assume we have the following application class, after calling the unknown method, to which element in the list the pt' is going to refer public class App { public static void main(String] args) SingleLinkedList I= new SingleLinkedList0: L.add(10); Ladd(30); L.add(50); I.add(70); Ladd(22): I.add(66); L.add(99): Lunknown(100);

public void unknown(E item) Node pt head; if(pt = null) return; int i-0; while (I<3|| pt != null) (If(integer) pt.data > 40) System.out.printin("i= "+i) add(iitem): break: pt=pt.next; pt-getNode(i-1); Assume we have the following application class, after calling the unknown method, to which element in the list the pt' is going to refer public class App { public static void main(String] args) SingleLinkedList I= new SingleLinkedList0: L.add(10); Ladd(30); L.add(50); I.add(70); Ladd(22): I.add(66); L.add(99): Lunknown(100);

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

See similar textbooks

Similar questions

void getInput(){for(int i =0; i < studentName.length; i++){System.out.print("Student name: ");studentName[i] = keyboard.nextLine();System.out.print("Studnet ID: ");midTerm1[i] = keyboard.nextInt();}keyboard.close();} Can't put full student name becuase nextLine();
Question 37 public static void main(String[] args) { Dog[] dogs = { new Dog(), new Dog()}; for(int i = 0; i >>"+decision()); } class Counter { private static int count; public static void inc() { count++;} public static int getCount() {return count;} } class Dog extends Counter{ public Dog(){} public void wo(){inc();} } class Cat extends Counter{ public Cat(){} public void me(){inc();} } The Correct answer: Nothing is output O 2 woofs and 5 mews O 2 woofs and 3 mews O 5 woofs and 5 mews O
Computer Science A tool is attached to link 3 of the manipulator. This tool is described by TTW, the tool frame relative to the wrist frame. Also, a user has described his work area, the station frame relative to the base of the robot, as TSB. Write the subroutine Procedure SOLVE(VAR trels: frame; VAR current, near, far: vec3; VAR sol: boolean); where “trels” is the {T} frame specified relative to the {S} frame. Other parameters are exactly as in the INVKIN subroutine. The definitions of {T} and {S} should be globally defined variables or constants. SOLVE should use calls to TMULT, TINVERT, and INVKIN
Explain the following code : public static void printLeafNodes(TreeNode node) { // base case if (node == null) { return; } if (node.left == null && node.right == null) { System.out.printf("%d ", node.value); } printLeafNodes(node.left); printLeafNodes(node.right); }
void traverse (Node node) { if(node.left!=null){ traverse (node.left); System.out.print (node.data+" ->"); } if (node.right!=null){ System.out.print (node.data+" ->"); traverse (node.right); Write the output that will be obtained when this traverse() method is called with the root of the tree given below. 8 4 12 2 6 10 14 1 3) 7 11 13 15
dict1 = {(1,1,1):"red", (2,1,-1):"green", (0,-1,1):"red", (0,0,-2):"blue"}In this case, there are 2 red points, and their centroid is at ( (1+0)/2, (1-1)/2, (1+1)/2 ) = (0.5, 0, 1)Considering that in this example there is only one green and one blue point, they are representing the respective color's centroid. Hence, your function should return the following dictionary:{"red":(0.5,0.0,1.0), "green":(2.0,1.0,-1.0), "blue":(0.0,0.0,-2.0)}
A/ find code optimization method to this code and then find type to this code 1- For(i=1;i
public LLNode secondHalf(LLNode head) { }
C++ A robot is initially located at position (0; 0) in a grid [?5; 5] [?5; 5]. The robot can move randomly in any of the directions: up, down, left, right. The robot can only move one step at a time. For each move, print the direction of the move and the current position of the robot. If the robot makes a circle, which means it moves back to the original place, print "Back to the origin!" to the console and stop the program. If it reaches the boundary of the grid, print \Hit the boundary!" to the console and stop the program. A successful run of your code may look like:Down (0,-1)Down (0,-2)Up (0,-1)Left (-1,-1)Left (-2,-1)Up (-2,0)Left (-3,0)Left (-4,0)Left (-5,0)Hit the boundary! or Left (-1,0)Down (-1,-1)Right (0,-1)Up (0,0)Back to the origin! About: This program is to give you practice using the control ow, the random number generator, and output formatting. You may use <iomanip> to format your output. You may NOT use #include "stdafx.h".
Hi i need an implementation on the LinkListDriver and the LinkListOrdered for this output : Enter your choice: 1 Enter element: Mary List Menu Selections 1. add element 2_remove element 3.head element 4. display 5.Exit Enter your choice: 3 Element @ head: Mary List Menu Selections 1-add element 2-remove element 3_head element 4.display 5-Exit Enter your choice: 4 1. Mary List Menu Selections 1. add element 2. remove element 3.head element 4. display 5. Exit Enter your choice: LinkedListDriver package jsjf; import java.util.LinkedList; import java.util.Scanner; public class LinkedListDriver { public static void main(String [] args) { Scanner input = new Scanner(System.in); LinkedList list = new LinkedList(); int menu = 0; do { System.out.println("\nList menu selection\n1.Add element\n2.Remove element\n3.Head\n4.Display\n5.Exit"); System.out.println();…
c++ programming Complete all these 2 methods for the node Node methods •int get_depth(): Returns the depth of the node. •int get_height(): Returns the height of the node. Initial code to be completed:struct node { node* parent; node* right; node* left; int element; int get_depth() { return 0; } int get_height() { return 0; }};
public interface StackInterface void push (T element) throws StackoverfloWException; void pop () throws StackUnderflowException; T top () throws StackUnderflowException; boolean isFul1 (); boolean isEmpty(); Show what is written by the following segments of code (see printın on the code), given that iteml, item2, and item3 are int variables, and ali is an object that fits the abstract description of a stack as shown above StackInterface. Assume that you can store and retrieve variables of type int on ali. iteml = 2; item2 = 0; item3 = 6; ali.push (item2); ali.push (item1); ali.push ( iteml+item3); item2 = ali.top ( ); ali.push (item3*item3); ali.push (item2); ali.push (3); iteml = ali.top ( ); ali.pop( ); System.out.println (iteml + " " + item2 + while (!ali.isEmpty( )) + item3); iteml = ali.top( ) ; ali.pop () ; System.out.println (item1) ;