LabProgram.java Load default template.. 1 import java.util.Scanner; 2 3 public class LabProgram { 4 5 /* Define your method here 7 public static void main(String[] args) { /* Type your code here. */ } 8 10 } 11

Please follow the directions correctly public class TestWord { public static void main(String[] args) { /* Word w1 = new Word("Go Cubs Go", "Cub"); System.out.println("New Word object"); System.out.println("Superclass word: " + w1.getSentence()); System.out.println("Subclass word: " + w1.getNoVowelsWord()); System.out.println("Is word a substring of sentence? " + w1.isSubstring()); System.out.println(); Word w2 = new Word("Applepie", "Apple"); System.out.println("New Word object"); System.out.println("Superclass word: " + w2.getSentence()); System.out.println("Subclass word: " + w2.getNoVowelsWord()); System.out.println("Is word a substring of sentence? " + w2.isSubstring()); System.out.println(); System.out.println("w1 and w2 are the same? " + w1.equals(w2)); */ } }

23.21 LAB: The _str_() method Write a_str_0 instance method for the Number class, which returns a string representation of a Number object. The string should be in the format 'The value is yourNum', where yourNum is the value of the integer attribute from the Number class. Ex: If the input is: 723 then the output is: The value is 723

package edu.umsl.casting;public class Main {public static void main(String[] args) {String string = "myString";Object object = new Object();object = string; // What type of casting?string = (String) object; //What type of casting?}} List the two types of casting in the above code. Group of answer choices Implicit and Explicit Generic and Exact Autoboxing and Autounboxing Closed and Open

Java Program  This assignment requires one project with two classes. Class Employee Class Employee- I will attach the code for this:  //Import the required packages. import java.text.DecimalFormat; import java.text.NumberFormat;   //Define the employee class. class Employee {    //Define the data members.  private String id, lastName, firstName;  private int salary;    //Create the constructor.  public Employee(String id, String lastName,              String firstName, int salary) {      this.id = id;      this.lastName = lastName;      this.firstName = firstName;      this.salary = salary;  }    //Define the getter methods.  public String getId() {      return id;  }  public String getLastName() {      return lastName;  }  public String getFirstName() {      return firstName;  }  public int getSalary() {      return salary;  }    //Define the method to return the employee details.  @Override  public String toString() {           //Use number format and decimal format      //to…

public class OfferedCourse extends Course {   // TODO: Declare private fields    // TODO: Define mutator methods -   //      setInstructorName(), setLocation(), setClassTime()    // TODO: Define accessor methods -   //      getInstructorName(), getLocation(), getClassTime() } import java.util.Scanner; public class CourseInformation {   public static void main(String[] args) {      Scanner scnr = new Scanner(System.in);       Course myCourse = new Course();      OfferedCourse myOfferedCourse = new OfferedCourse();       String courseNumber, courseTitle;      String oCourseNumber, oCourseTitle, instructorName, location, classTime;       courseNumber = scnr.nextLine();      courseTitle = scnr.nextLine();       oCourseNumber =  scnr.nextLine();      oCourseTitle =  scnr.nextLine();      instructorName = scnr.nextLine();      location = scnr.nextLine();      classTime = scnr.nextLine();       myCourse.setCourseNumber(courseNumber);      myCourse.setCourseTitle(courseTitle);…

python: class Student:def __init__(self, first, last, gpa):self.first = first # first nameself.last = last # last nameself.gpa = gpa # grade point average def get_gpa(self):return self.gpa def get_last(self):return self.last class Course:def __init__(self):self.roster = [] # list of Student objects def add_student(self, student):self.roster.append(student) def course_size(self):return len(self.roster) # Type your code here if __name__ == "__main__":course = Course()course.add_student(Student('Henry', 'Nguyen', 3.5))course.add_student(Student('Brenda', 'Stern', 2.0))course.add_student(Student('Lynda', 'Robison', 3.2))course.add_student(Student('Sonya', 'King', 3.9)) student = course.find_student_highest_gpa()print('Top student:', student.first, student.last, '( GPA:', student.gpa,')')

Write all the code within the main method in the TestTruck class below.  Implement the following functionality.  Construct two Truck objects: one with any make and model you choose and the second object with gas tank capacity 10. If an exception occurs, print the stack trace. Print both Truck objects that were constructed.      import java.lang.IllegalArgumentException ;   public class TestTruck {         public static void main( String[] args ) {                    // write your code here

Java

package lab06;;public class gradereport {     public static void main(String[] args) {        Scanner in = new Scanner(System.in);double[] Scores = new double[10];        for(int i=0;i<10;i++){            System.out.println("Enter score " + (i+1));scores[i]=in.nextdouble();        }                for(int i=0;i<10;i++){            if (scores[i] >=80)                System.out.println("Score " + (i+1) + " receives a grade of HD");            else if (scores[i]>=70)                System.out.println("Score " + (i+1) + " receives a grade of D");            else if (scores[i] >=60)                System.out.println("Score "+ (i+1) + " receives a grade of C");            else if (scores[i] >=50)                System.out.println("Score " + (i+1) + " receives a grade of P");            else if (scores[i] >=40)                System.out.println("Score " + (i+1) + " receives a grade of MF");            else if (scores[i] >=0)                System.out.println("Score " +…