Given:  public class Team {   private Player[] players;     private int squadSize;          public Team(Player[] players) {         this.players = players;         this.size = players.length;     }     public Team() {         this.players = new Player[4];          this.size = 0;      } } How would I go about creating the given methods? (Rating variable in supplied java file.)

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public float method1(int z) { return (float) z; } // in another class we created an object of the first class and within in it: int y = tester.method1();   are there any errors ? with explanation please

Java  Instance data:Variable mpg for fuel efficiency (miles per gallon = mpg)Variable gas to save how many gallons of gas left in the tank Constructors:Default constructor with no parameter. Use 0 as initial values.Overloaded constructor with two parameters Methods:getMPG() & setMPG()(getGas() & setGas()toString() methoddrive() to simulate that the car is driven for certain miles. For example, v1.drive(100) means vehicle v1 is driven 100 miles. You need to calculate the gas cost and update the gas tank: gas = gas - miles/mpg. You also need to check if there is enough gas left since gas should not be negative.  You need to figure out the formal parameters for the above methods. In the testing class, prompt the user for information to create two objects of the Vehicle class. Let each vehicle drive 200 miles. Print out the left gas for each vehicle. Ex: Vehicle 1 Enter the mpg: 40 Enter the gas left: 10.5 Vehicle 2 Enter the mpg: 35 Enter the gas left: 2.1   Vehicle 1…

package movie;import java.util.Scanner; public class Movie{private String name;private double rating;Scanner sc=new Scanner(System.in);public void setMovieName(String str){name=str;}public void setMovieRating(double rat){rating=rat;}public String getMoviename(){return name;}public double getMovieRating(){return rating;}} class TestMovie{public static void main (String[] args) {Movie m1=new Movie();Movie m2=new Movie();Movie m3=new Movie();m1.setMovieName("Transformers");m1.setMovieRating(3.4);m2.setMovieName("Aliens");m2.setMovieRating(4.5);m3.setMovieName("Hellboy");m3.setMovieRating(4.0);System.out.println("\nMovie name: "+m1.getMoviename()+"\nMovie rating: "+m1.getMovieRating());System.out.println("\nMovie name: "+m2.getMoviename()+"\nMovie rating: "+m2.getMovieRating());System.out.println("\nMovie name: "+m3.getMoviename()+"\nMovie rating: "+m3.getMovieRating());}}   what is wrong with my code I need help pls make it in the correct format and explain what is wrong with it

Consider the following class definition. What are the methods of this Student class? class Student: name = "" id = -1 courses = [] def_init_ (self, name, id) : self.name = name self.id = id self.courses = [] str_ (self) : return f"{self.name} is a student with id={self.id} def taking (len (self.courses)} courses" def greet (self): print (f"{self.name} says 'Hi!'") O name, id, courses O-init_str_ greet self Student

solution in python language

please answer the blanked questions. see pictures attached

2. Using Encapsulation concept for Test1 class. package Exam; public class Test1 { private static int index = 0; public int x; Test1(){ index ++; } public static int getlndex () { return index; } public void prints(){ System.out.println("Hi Students!"); } } public class Test2 extends Test1 { @Override public void prints(){ System.out.println("OOP!"); } } public class Main { public static void main(String[] args) { } }

Complete the Course class by implementing the courseSize() method, which returns the total number of students in the course. Given classes: Class LabProgram contains the main method for testing the program. Class Course represents a course, which contains an ArrayList of Student objects as a course roster. (Type your code in here.) Class Student represents a classroom student, which has three fields: first name, last name, and GPA. Ex. For the following students: Henry Bendel 3.6 Johnny Min 2.9 the output is: Course size: 2 public class LabProgram {    public static void main (String [] args) {       Course course = new Course();            // Example students for testing      course.addStudent(new Student("Henry", "Bendel", 3.6));         course.addStudent(new Student("Johnny", "Min", 2.9));              System.out.println("Course size: " + course.courseSize());    } }   public class Student {     private String first;  // first name    private String last;   // last name    private…