Question

First you will need to write three classes:

Game
Shoe
Assignment
within each class you will add two fields and a constructor.

For Game you will need to keep track of the name of the game (String) and the number of players (int). The constructor will be in the order (String, int).

For Shoe you will need the shoe size (double) and the brand (String). The constructor will be in the order (double, String).

For Assignment you will need the score (double) and whether or not the assignment has extra credit (boolean). The constructor will be in the order (double, boolean).

Within a main method you will need a Scanner and prompts to allow the user to enter in the data. Use the following prompts:

System.out.println("Enter name of the game:");
System.out.println("Enter the number of players:");
System.out.println("Enter the shoe size:");
System.out.println("Enter the shoe brand:");
System.out.println("Enter the score for the assignment:");
System.out.println("Enter true if the assignment has extra credit or false if it does not:");

After reading in the data for the game, create a game object and print out the name of the game using the game object created.

After reading in the data for the shoe, create a shoe object and print out the shoe brand using the shoe object created.

After reading in the data for the assignment, create an assignment object and print out the score using the assignment object created.

Here is a sample run:
Enter name of the game:
fun fun
Enter the number of players:
3
fun fun
Enter the shoe size:
3.5
Enter the shoe brand:
fun fun
fun fun
Enter the score for the assignment:
300
Enter true if the assignment has extra credit or false if it does not:
true
300.0

Here is another sample run:
Enter name of the game:
Sample Game
Enter the number of players:
4
Sample Game
Enter the shoe size:
4.5
Enter the shoe brand:
Great Brand
Great Brand
Enter the score for the assignment:
100
Enter true if the assignment has extra credit or false if it does not:
false
100.0
Hint: if you user data being entered which is causing other data to be skipped over, you may use:
scanner.nextLine();
on a single line.

Answer 1

// class Game
public class Game {
    int n_players;    //number of players
    String game_name; //name of the game
    
    // Constructor of class Game
    public Game(int n, String name ){ 
        
        //assigning the data members with input parameters from user.
        n_players=n;           
        game_name= name;
    } 
}

//class Shoe
public class Shoe {
    double shoe_size;    //shoe size
    String brand;        //shoe brand
    
    //constructor of class Shoe
    public Shoe(double n, String b){
        
        //assigning the data members with input parameters from user.
        shoe_size= n;
        brand= b;
    }
}

//class Assignment
public class Assignment {
    double score;            //score for the assignment
    boolean extra_credit;    //extra credit
    
    //constructor of class Assignment
    public Assignment(double s,boolean ec){
        
        //assigning the data members with input parameters from user
        score= s;
        extra_credit= ec;
}
}

import java.util.Scanner;

// the main class which is using all the three classes i.e., Game, Shoe and Assignment.

public class Main{
    
    // main method
    public static void main(String args[]){
       
       Scanner obj= new Scanner(System.in);
       Scanner inp= new Scanner(System.in);
       
       // class Game inputs
       System.out.println("Enter name of the game: "); 
       String gname= obj.nextLine();
       
       System.out.println("Enter the number of players: ");
       int np= obj.nextInt();
       
       Game g= new Game(np, gname);      // Game object created
       System.out.println(g.game_name); //printing name of the game
       
       //class Shoe inputs
       System.out.println("Enter the shoe size: ");
       double sz= obj.nextDouble();
       
       System.out.println("Enter the shoe brand: ");
       String br= inp.nextLine();
       
       Shoe s = new Shoe(sz, br);     // Shoe object created
       System.out.println(s.brand);  //printing brand of the shoe
       
       //class Assignment inputs
       System.out.println("Enter the score for the assignment:");
       double sc= obj.nextDouble();
       
       System.out.println("Enter true if the assignment has extra credit or false if it does not:");
       boolean excred = obj.nextBoolean();
       
       Assignment a= new Assignment(sc, excred);   // Assignment object created
       System.out.println(a.extra_credit);        //printing true if the assignment has extra credit or false if it does not
    }
}