import java.util.LinkedList; import java.util.Scanner; import java.util.Arrays; import java.io.File; import java.io.FileNotFoundException; public class Ch6Lab{ public static void main(String[] args) throws FileNotFoundException{ LinkedList numbers - new LinkedList(); Scanner fileIn - new Scanner (new File("input.txt")); while(fileIn.hasNextInt()){ int x - fileIn.nextInt(); numbers.add(x); } } public static void sort(Linkedlist 1){ ; //TODO: Write a sort method that sorts the linked list public static Integer min(LinkedList 1){ return e; //TODO0: Write a method that returns the minimum value from the linked 1ist public static Integer max(LinkedList 1){ return e; //TODO0: Write a method that returns the maximum value from the linked list } public static double mean(LinkedList 1){ return 0.0; //TODO: Write a method that returns the mean of the values from the linked list } public static double median(LinkedList 1){ return 0.0;

import java.util.LinkedList; import java.util.Scanner; import java.util.Arrays; import java.io.File; import java.io.FileNotFoundException; public class Ch6Lab{ public static void main(String[] args) throws FileNotFoundException{ LinkedList numbers - new LinkedList(); Scanner fileIn - new Scanner (new File("input.txt")); while(fileIn.hasNextInt()){ int x - fileIn.nextInt(); numbers.add(x); } } public static void sort(Linkedlist 1){ ; //TODO: Write a sort method that sorts the linked list public static Integer min(LinkedList 1){ return e; //TODO0: Write a method that returns the minimum value from the linked 1ist public static Integer max(LinkedList 1){ return e; //TODO0: Write a method that returns the maximum value from the linked list } public static double mean(LinkedList 1){ return 0.0; //TODO: Write a method that returns the mean of the values from the linked list } public static double median(LinkedList 1){ return 0.0;

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

Related questions

Q: toString

A: removeMin method source code is in step 2.

Q: ERROR IN THIS CODE!! import java.util.ArrayList; import java.util.Collections; import…

A: This Java code simulates four CPU scheduling algorithms: FCFS (First-Come, First-Served), SJF…

Q: JAVA: Fill in the ParsedRequest method in the CustomParser.java file. The point of it is to parse…

A: ANSWER: Java Programming: One of the most generally utilized programming dialects, Java is utilized…

Q: Java Code: Below is Parser.java and there are errors. Look at the errors carefully and please fix…

A: There are some mistakes in the sample Java code provided for Parser.java that need to be fixed. It's…

Q: Edit the following: package dao; import com.mongodb.client.MongoCollection; import…

A: Given code:- package dao; import com.mongodb.client.MongoCollection; import dto.BasePaymentDto;…

Q: Please fill in the code gaps if possible. The language is java. public static void main (String []…

A: The given question is asking us to fill in the code gaps in a Java program. Specifically, we need to…

Q: 4.14 LAB: Ticketing service (Queue) Given main(), complete the program to add people to a queue. The…

A: Algorithm: START Initialize an empty queue called peopleInQueue. Prompt the user to enter a list…

Q: public class Maps { /** Looks up a color name and returns the color code. @param…

A: Please find the answer below :

Q: //Instance variables private IntegerNode head; private int itemCount; /** * Default constructor. */…

A: The algorithm to delete a value from a linked list is as follows: Check if list is empty. If yes,…

Q: Input Your output Expected output Roxanne Hughes 443-555-2864 Juan Alberto Jr. 410-555-9385 Rachel…

A: Algorithm:Initialize head and current to null.For each of the three contacts:Prompt the user to…

Q: Create, compile, and run a program that manages a linked list. Specifically, create a linked list…

A: Create, compile, and run a program that manages a linked list. Specifically, create a linked list…

Q: Java Program ASAP Here is a FileSorting program to read a CSV file, sorts a list of integers on…

A: FileSorting Algorithm1. Start2. Initialize Scanner object 'scanner' to read user input3. Loop until…

Q: package edu.luc.cs.cs271.mazesolver; import java.util.ArrayList; import java.util.Scanner; public…

A: File: maze.py Project 7.9 Determine the solution to a maze problem. Uses a gid to represent…

Q: This code is not printing the hangman after every wrong guess and i'm not sure how to fix

A: I have updated the code to display the hung man as per the given description:

Q: Exercise 3 (List ADT – Removing Last Half) In the Lab7project, Modify the LinkedIntListclass to…

A: Java program to remove last element of the linked list

Q: public class StringArrayManipulation { public static double getSum(String[][] data) {…

A: The code is given below.

Q: import java.text.DecimalFormat;import java.io.*;import java.util.*; public class Container {…

A: The question is asking to implement several classes in Java, namely Order, IOHandler, Container,…

Q: Given a base Plant class and a derived Flower class, complete main() to create an ArrayList called…

A: Given code: import java.util.Scanner;import java.util.ArrayList;import…

Q: Reverse your input array input: int numElements: Should be greater than one int[] intlist: an array…

A: Iterate from beginning of array and insert the elements into new array from end and finally return…

Q: mport java.util.ArrayList; import java.util.Arrays; import java.util.Collection; import…

A: The answer is given below.

Q: how to run this code

A: Steps:- use an IDE( here IntelliJ IDE is used) create a project using the any name create a java…

Q: import java.util.HashSet; import java.util.Set; // Define a class named LinearSearchSet public…

A: 1. Start 2. Create HashSet of integer called numbers and declare target variable of integer type. 3.…

Question

100%

import java.util.LinkedList;
import java.util.Scanner;
import java.util.Arrays;
import java.io. File;
import java.io.FileNotFoundException;
public class Ch6Lab{
public static void main(String[] args) throws FileNotFoundException{
LinkedList<Integer> numbers = new LinkedList<Integer>();
Scanner fileIn = new Scanner (new File("input.txt"));
while (fileIn.hasNextInt()){
int x = fileIn.nextInt();
numbers.add(x);
}
public static void sort(Linkedlist<Integer> 1){
; //TODO: Write a sort method that sorts the linked list
}
public static Integer min(LinkedList<Integer> 1){
return e; //TODO0: Write a method that returns the minimum value from the linked 1ist
}
public static Integer max(LinkedList<Integer> 1){
return 0; //TODO: Write a method that returns the maximum value from the linked list
public static double mean (LinkedList<Integer> 1){
return 0.0; //TODO: Write a method that returns the mean of the values from the linked list
}
public static double median(LinkedList<Integer> 1){
return 0.0;

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Code:

VIEW

input.txt:

VIEW

Output:

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Java Program ASAP Please modify Map<String, String> morseCodeMap = readMorseCodeTable("morse.txt"); in the program so it reads the two text files and passes the test cases. Down below is a working code. Also dont add any import libraries in the program just modify the rest of the code so it passes the test cases. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.HashMap;import java.util.Map;import java.util.Scanner;public class MorseCodeConverter { public static void main(String[] args) { Map<String, String> morseCodeMap = readMorseCodeTable("morse.txt"); Scanner scanner = new Scanner(System.in); System.out.print("Please enter the file name or type QUIT to exit:\n"); do { String fileName = scanner.nextLine().trim(); if (fileName.equalsIgnoreCase("QUIT")) { break; } try { String text =…
USING THE FOLLOWING METHOD SWAP CODE: import java.util.*; class ListIndexOutOfBoundsException extends IndexOutOfBoundsException { public ListIndexOutOfBoundsException(String s) { super(s); } } class ListUtil { public static int maxValue(List<Integer> aList) { if(aList == null || aList.size() == 0) { throw new IllegalArgumentException("List cannot be null or empty"); } int max = aList.get(0); for(int i = 1; i < aList.size(); i++) { if(aList.get(i) > max) { max = aList.get(i); } } return max; } public static void swap(List<Integer> aList, int i, int j) throws ListIndexOutOfBoundsException { if(aList == null) { throw new IllegalArgumentException("List cannot be null"); } if(i < 0 || i >= aList.size() || j < 0 || j >= aList.size()) { throw new ListIndexOutOfBoundsException("Index out…
Fix the Java code below, make sure it can make the same outputs as the sample: import java.util.ArrayList;import java.util.Scanner; class Main{ //Returns index of name if found otherwise -1 public static int findName(ArrayList<String> arr, String name) { for(int i = 0; i < arr.size(); i++) if(arr.get(i).equals(name)) return i; return -1;//Name not found } //Deletes a name from ArrayList public static void deleteName(ArrayList<String> arr, String name) { int index = findName(arr, name);//Get index of name to be deleted for(int i = index; i < arr.size() - 1; i++){ arr.set(i, arr.get(i + 1)); } arr.remove(arr.size() - 1);//Remove last element } public static void main(String[] args) { Scanner scan = new Scanner(System.in); System.out.print("Enter number of students(upto 10): "); int n = scan.nextInt(); ArrayList<String> arr = new…
A student record system uses an ArrayList object called studrecs tomaintain a collection of student details where each student is anobject defined by the Student class. The student class has accessormethods getName() and getRegNo()Write a for-each loop that iterates through the studrecs collectionwriting out each student’s name and registration number.
How do I match the output? Code: import java.io.File; import java.util.ArrayList; import java.util.Scanner; public class Assignment08 { public static void main(String[] args) throws Exception { File inputData = new File("input05.txt"); Scanner input = new Scanner(inputData); int totalNumber = input.nextInt(); Friend.friends = new Friend[totalNumber]; input.nextLine(); for (int i = 0; i < totalNumber; i++) { String name = input.nextLine(); String phone = input.nextLine(); String age = input.nextLine(); int ageNum = Integer.parseInt(age); Friend.friends[i] = new Friend(name, phone, ageNum); } printContacts(Friend.friends); Friend.showTotalFriendAge(); ManageDuplicate(Friend.friends); printContacts(Friend.friends); Friend.showTotalFriendAge(); } public static void printContacts(Friend[] contacts) {…
JAVA PROGRAM MODIFY THIS PROGRAM SO IT READS THE TEXT FILES IN HYPERGRADE. I HAVE PROVIDED THE INPUTS AND THE FAILED TEST CASE AS A SCREENSHOT. HERE IS THE WORKING CODE TO MODIFY: import java.io.*;import java.util.*;public class NameSearcher { private static List<String> loadFileToList(String filename) throws FileNotFoundException { List<String> namesList = new ArrayList<>(); File file = new File(filename); if (!file.exists()) { throw new FileNotFoundException(filename); } try (Scanner scanner = new Scanner(file)) { while (scanner.hasNextLine()) { String line = scanner.nextLine().trim(); String[] names = line.split("\\s+"); for (String name : names) { namesList.add(name.toLowerCase()); } } } return namesList; } private static Integer searchNameInList(String name, List<String> namesList) {…
import javax.swing.*; import java.util.ArrayList; import java.util.Collections; import java.util.Random; import java.awt.*; import java.awt.event.*; public class memory extends JFrame implements ActionListener { private JButton[] cards; private ImageIcon[] icons; private int[] iconIDs; private JButton firstButton; private ImageIcon firstIcon; private int numMatches; public memory() { setTitle("Memory Matching Game"); setSize(800, 600); setLayout(new BorderLayout()); JPanel boardPanel = new JPanel(new GridLayout(4, 4)); add(boardPanel, BorderLayout.CENTER); icons = new ImageIcon[8]; for (int i = 1; i <= 8; i++) { icons[i-1] = new ImageIcon("image" + i + ".png"); } iconIDs = new int[16]; for (int i = 0; i < 8; i++) { iconIDs[2*i] = i; iconIDs[2*i+1] = i; } Random rand = new Random(); for (int i = 0; i < 16;…
Given main() and an IntNode class, complete the IntList class (a linked list of IntNodes) by writing the insertInDescendingOrder() method to insert new IntNodes into the IntList in descending order. Ex. If the input is: 3 4 2 5 1 6 7 9 8 -1 the output is: 9 8 7 6 5 4 3 2 1 import java.util.Scanner; public class SortedList { public static void main (String[] args) {Scanner scnr = new Scanner(System.in);IntList intList = new IntList();IntNode curNode;int num; num = scnr.nextInt(); while (num != -1) {// Insert into linked list in descending order curNode = new IntNode(num);intList.insertInDescendingOrder(curNode);num = scnr.nextInt();}intList.printIntList();}}
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() }
import java.util.Scanner; public class LabProgram { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int n = scnr.nextInt(); int[] arr = new int[n]; for (int i = 0; i < n; i++) { arr[i] = scnr.nextInt(); } for (int i = n - 1; i >= 0; i--) { System.out.print(arr[i]); if (i > 0) { System.out.print(","); } } }}
Given main() and an IntNode class, complete the IntList class (a linked list of IntNodes) by writing the insertInAscendingOrder() method that inserts a new IntNode into the IntList in ascending order. Ex. If the input is: 8 3 6 2 5 9 4 1 7 -1 the output is: 1 2 3 4 5 6 7 8 9 import java.util.Scanner; public class SortedList {public static void main (String[] args) {Scanner scnr = new Scanner(System.in);IntList intList = new IntList();IntNode curNode;int num;num = scnr.nextInt();// Read in until -1while (num != -1) {// Insert into linked listcurNode = new IntNode(num);intList.insertInAscendingOrder(curNode);num = scnr.nextInt();}intList.printIntList();}}