Answered: Computer Science

Engineering

Computer Science

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter8: Advanced Data Handling Concepts

Section: Chapter Questions

Problem 3GZ

See similar textbooks

Similar questions

There are small examples online of programs written in Go. Go (no pun intended!) to http://golang.org and in the Examples drop-down box below the code window, select Fibonacci Closure. Click Pop Out to get a bigger window to see the code. The Fibonacci sequence is a famous sequence of numbers invented by Leonardo Fibonacci in the year 1202 to model the population growth of rabbits. The first two numbers in the sequence are 1, 1. Successive numbers in the sequence are obtained by adding the two previous numbers. For example, the third Fibonacci number is the sum of the first two Fibonacci numbers, . Write the first six numbers in the Fibonacci sequence. Compile and run the Fibonacci Closure Go program. What is the output? Some of the Go syntax is similar to C/C++. How does Go indicate comments? One bit of C/C++ syntax is missing from Go. On the FAQ page, what does it say about ending statements with semicolons? Can you guess the semantics (meaning) of the following statement?…
Using Java's card graphics, create a card game in which the dealer shuffles the deck and deals 13 cards to the player. The player sorts her hand and says whether it includes the King of Hearts. Repeat 4 times so all the cards are dealt eventually. Internally, the player should return true or false without writing to the console. In response, the dealer should write on the console, "You won!" or "You loose again."
Please help me with this using java. If yo can't do all of them just do #1 and #3 1. Create a bubble sort code 2. Create a matching games like the on below. And add a reset button ( refer to image below) 3. please add comments to the tower of Hanoi java code below import java.util.Scanner; public class TowerOfHanoi { public static void shift(int n, String startPole, String intermediatePole, String endPole) { if (n == 0) { return; } shift(n - 1, startPole, endPole, intermediatePole); System.out.println("Move \"" + n + "\" from " + startPole + " --> " + endPole); shift(n - 1, intermediatePole, startPole, endPole); } public static void main(String[] args) { System.out.print("Enter number of discs: "); Scanner scanner = new Scanner(System.in); int numberOfDiscs = scanner.nextInt(); shift(numberOfDiscs, "Pole1", "Pole2", "Pole3"); } }
instructions are in photo and links in photos has code which I have pasted to make it easy to copy. Below is my professor code for Sudoku #2, please make a different version of this code with the same functions as i can not use my teacher's code Sudoku #2 code import java.util.*;import java.io.*; public class MySudokuBoard {public final int SIZE = 9;protected char[][] myBoard;public MySudokuBoard(String theFile) {myBoard = new char[SIZE][SIZE];try {Scanner file = new Scanner(new File(theFile));for(int row = 0; row < SIZE; row++) {String theLine = file.nextLine();for(int col = 0; col < theLine.length(); col++) {myBoard[row][col] = theLine.charAt(col);}}} catch(Exception e) {System.out.println("Something went wrong :(");e.printStackTrace();}}public boolean isSolved() {if(!isValid())return false;Map<Character,Integer> map = new HashMap<>();for(char[] row : myBoard) {for(char cell : row) {if(map.containsKey(cell))map.put(cell, map.get(cell) + 1);elsemap.put(cell, 1);}}//…
UOWD Library is asking you to write a Java program that manages all the items in the Library. The library has books, journals, and media (DVD for example). All items have a name, author(s), and year of publication. A journal also has a volume number, while a media has a type (audio/video/interactive). The user of your program should be able to add an item, delete an item, change information of an item, list all items in a specific category (book, journal, or media), and print all items (from all categories). A menu asks the user which operation s/he wants to perform. Important: make use of collections, inheritance, interfaces, and exception handling wherever appropriate.
Modify the Lab 6 java applet that produces a Bulls Eye with six concentric circles usingtwo colors as shown below. The applet should include a method that creates anddisplays a filled circle. The for loop should be modified to use the method. (See pg. 376,Programming Project 11, Savitch).The fillCircle method can be placed above or below the paint method and should bedefined using the following:private void fillCircle (Graphics canvas, int X, int Y, int diameter, Color color){canvas.setColor(color);canvas.fillOval(X, Y, diameter, diameter);}The program should continue to use Named Constants to establish and maintain the xand y settings for the circles and the amount to change the diameter for each circle.Use a for loop to control the drawing of each of the 6 circles. Within the loop, increasethe x, y settings; reduce the diameter for the new circle; and alternate the colors whencalling the drawCircle method. Test your code using the AppletViewer.Sample using AppletView
Create a program which will read a phrase from the user and create a framed version of it for printing. For example, the phrase "hello world"would result in: ********* * hello * * world * ********* Whereas the phrase "the sky is falling"might be: *********** * the * * sky * * is * * falling * *********** Or: *********** * the * * sky * * is * * falling * *********** Or even: *********** * the * * sky * * is * * falling * *********** Depending on whether or not the user asked for left, centered, or right justification — respectively — of the phrase's words within the frame. Note how the frame exactly fits the phrase based on the longest word within. Neat, eh? The phrase "O | -+- | /-\"when centered would become: ******* * O * * | * * -+- * * | * * /-\ * ******* (Okay, so it's a sad excuse for a stick figure, but hey! I've never claimed to be a great good decent artist, now…
Using java BlueJ write a class Forest that has a method paintTree( )that displays one tree. Use BorderLayoutManager in this class.The user should be able to enter the number of trees in the forest in a JTextFieldUsing a loop statement, draw a forest by repeatedly invoking the method paintTree ( ).The forest should consist of randomly located trees with the random color of the tree tops.The user should be able to redraw a forest multiple times by entering a different number of trees intoJTextField (the previous picture will be replaced by a new forest)Method paintTree ( ) should have 4 parameters:Graphics g, x and y coordinates,treeColor - color of the tree topx, y and treeColor must be generated randomly for each tree.
In Java. Ask the user for a starting point and ending point. Sort the user list using the method in the previous question, but only display the users within the entered range. I already have a code, but it doesn't sort right. I believe there is something wrong. Here is the data text. I can't copy and paste it because it is too long. https://textuploader.com/t1ol7 The image without the red highlight should be the correct output. Code:import java.io.File;import java.io.FileNotFoundException;import java.util.ArrayList;import java.util.Scanner;public class Users{public static void main(String[] args){String filename = "user-database.txt";Scanner infile = null;try {infile = new Scanner(new File(filename));} catch (FileNotFoundException e) {System.out.println(e.getMessage());}ArrayList usernames = new ArrayList();ArrayList passwords = new ArrayList();int start, end;Scanner input = new Scanner(System.in);System.out.println("Enter a starting point and ending point");start =…
use java Write a main application called yupi.java, and a GUI (that extends JFrame) called VowelGUI.java.The main program should open a file called “input.txt” which will contain a paragraph.Read the lines from the file until there are no more. For each line, count the number of individualvowels in that line, using a counter for the vowels ‘A’ and ‘a’, a counter for the vowels ‘E’ and ‘e’, and soforth.The GUI should have a grid layout of one row and two columns (column 0 and 1). Column 0 shouldcontain the original text from the file. Column 1 should contain 5 lines displaying the count of each ofthe vowels.
JAVA PPROGRAM ASAP Please Modify this program ASAP BECAUSE IT IS HOMEWORK ASSIGNMENT so it passes all the test cases. It does not pass the test cases when I upload it to Hypergrade. Because RIGHT NOW IT PASSES 0 OUT OF 1 TEST CASES. I have provided the failed the test cases and the inputs as a screenshot. The program must pass the test case when uploaded to Hypergrade. import java.io.File;import java.io.FileNotFoundException;import java.util.Scanner;public class Main { public static void main(String[] args) { Scanner keyboard = new Scanner(System.in); String fileName; System.out.println("Please enter the file name or type QUIT to exit:"); fileName = keyboard.nextLine().trim(); while (!fileName.equalsIgnoreCase("QUIT")) { File file = new File(fileName); if (file.exists()) { int wordCount = countWords(file); System.out.println("Total number of words: " + wordCount + "\n);…
Make a python program that reads a csv file and graph the annual sales variation of some vehicles. Allow the user to choose which vehicles to display on the graph (determine a maximum number of vehicles to display between 3 and 6). For example, you can define that it will display a maximum of 4 vehicles, ask the user which ones he wants to display and select 4 out of 10 options that you display to the user.