Java代写代考

import java.io.FileReader; import java.io.BufferedReader; import java.io.IOException; public class WordCount { public static void main(String[] args) { try (BufferedReader br = new BufferedReader(new FileReader(“test.txt”))) { String text; int count = 0; while ((text = br.readLine()) != null) { String words[] = text.split(” “); count += words.length; } System.out.println(“# Words = ” + count); } catch (Exception

import java.util.Scanner; public class Survey1 { public static void main(String[] args) { final int N_OPTIONS = 3; final int ORIGINAL = 0; final int NEW = 1; final int OTHER = 2; int results[] = new int[N_OPTIONS]; Scanner scanner = new Scanner(System.in); while (scanner.hasNextInt()) { int vote = scanner.nextInt(); results[vote] += 1; } System.out.println(“Original Trilogy:

import bagel.*; import java.util.Random; /** * An example Bagel game. * * @author Eleanor McMurtry */ public class BagelTest extends AbstractGame { private Image smiley; private Image bagel; private double x = 100; private double y = 100; public BagelTest() { super(800, 600, “Hello World”); bagel = new Image(“res/bagel.png”); smiley = new Image(“res/smiley.png”); } /**

SWEN20003 Object Oriented Software Development 0.5 cm Interfaces and Polymorphism SWEN20003 Object Oriented Software Development Interfaces and Polymorphism Shanika Karunasekera .au University of Melbourne c© University of Melbourne 2020 Shanika Karunasekera SWEN20003 c© University of Melbourne 2020 1 / 36 The Road So Far Subject Introduction Java Introduction Classes and Objects Arrays and Strings Input

SWEN20003 Object Oriented Software Development 0.5 cm Inheritance and Polymorphism SWEN20003 Object Oriented Software Development Inheritance and Polymorphism Shanika Karunasekera .au University of Melbourne c© University of Melbourne 2020 Shanika Karunasekera SWEN20003 c© University of Melbourne 2020 1 / 107 The Road So Far Subject Introduction Java Introduction Classes and Objects Arrays and Strings Input

import java.util.Arrays; public class Student implements Comparable , Enrollable { public static final int MAX_NUM_SUBJECTS = 4; private String firstName; private String lastName; private long studentID; private Subject[] subjects = new Subject[MAX_NUM_SUBJECTS]; private int numSubjects = 0; public Student(String firstName, String lastName, long studentID) { this.firstName = firstName; this.lastName = lastName; this.studentID = studentID; }

// DoWhileExample.java – Demonstrates the use of do-while class DoWhileExample { public static void main(String[] args) { int sum = 0, n = 1; do { sum = sum + n; n = n +1; } while ( n

SWEN20003 Object Oriented Software Development Workshop 2 Semester 1, 2021 Workshop This week, we are introducing the fundamental piece of abstraction used in Java: classes. These exercises will take you through the process of defining a class, including its attributes and methods. Remember: • A class is a “blueprint” setting out the data associated with