Given Code: //comparable class definition public class Rational implements Comparable { //main function declaration public static void main(String[] args) { //create object r1 Object r1 = new Rational(-2, 6); //create rationa lobject r2 Rational r2 = new Rational(1, 45); //compare the two objects System. out .println(r2.compareTo(r1)); } }

Question

Want to see the full answer?

Answer 1

Question

Chapter 13.9, Problem 13.9.3CP

Program Plan Intro

Given Code:

//comparable class definition

public class Rational implements Comparable

{

//main function declaration

public static void main(String[] args)

{

    //create object r1

    Object r1 = new Rational(-2, 6);

    //create rationa lobject r2

    Rational r2 = new Rational(1, 45);

    //compare the two objects

    System.out.println(r2.compareTo(r1));

}

}

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Write the SQL code that permits to implement the tables: Student and Transcript. NB: Add the constraints on the attributes – keys and other.

Draw an ERD that will involve the entity types: Professor, Student, Department and Course. Be sure to add relationship types, key attributes, attributes and multiplicity on the ERD.

Draw an ERD that represents a book in a library system. Be sure to add relationship types, key attributes, attributes and multiplicity on the ERD.

Answer 2

Question

Chapter 13.9, Problem 13.9.3CP

Program Plan Intro

Given Code:

//comparable class definition

public class Rational implements Comparable

{

//main function declaration

public static void main(String[] args)

{

    //create object r1

    Object r1 = new Rational(-2, 6);

    //create rationa lobject r2

    Rational r2 = new Rational(1, 45);

    //compare the two objects

    System.out.println(r2.compareTo(r1));

}

}

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 13.9, Problem 13.9.3CP

Program Plan Intro

Given Code:

//comparable class definition

public class Rational implements Comparable

{

//main function declaration

public static void main(String[] args)

{

    //create object r1

    Object r1 = new Rational(-2, 6);

    //create rationa lobject r2

    Rational r2 = new Rational(1, 45);

    //compare the two objects

    System.out.println(r2.compareTo(r1));

}

}

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 13.9, Problem 13.9.3CP

Program Plan Intro

Given Code:

//comparable class definition

public class Rational implements Comparable

{

//main function declaration

public static void main(String[] args)

{

    //create object r1

    Object r1 = new Rational(-2, 6);

    //create rationa lobject r2

    Rational r2 = new Rational(1, 45);

    //compare the two objects

    System.out.println(r2.compareTo(r1));

}

}

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 13.9, Problem 13.9.3CP

Program Plan Intro

Given Code:

//comparable class definition

public class Rational implements Comparable

{

//main function declaration

public static void main(String[] args)

{

    //create object r1

    Object r1 = new Rational(-2, 6);

    //create rationa lobject r2

    Rational r2 = new Rational(1, 45);

    //compare the two objects

    System.out.println(r2.compareTo(r1));

}

}

Answer 6

Chapter 13.9, Problem 13.9.3CP

Program Plan Intro

Given Code:

//comparable class definition

public class Rational implements Comparable

{

//main function declaration

public static void main(String[] args)

{

    //create object r1

    Object r1 = new Rational(-2, 6);

    //create rationa lobject r2

    Rational r2 = new Rational(1, 45);

    //compare the two objects

    System.out.println(r2.compareTo(r1));

}

}

Answer 7

Chapter 13.9, Problem 13.9.3CP

Program Plan Intro

Given Code:

//comparable class definition

public class Rational implements Comparable

{

//main function declaration

public static void main(String[] args)

{

    //create object r1

    Object r1 = new Rational(-2, 6);

    //create rationa lobject r2

    Rational r2 = new Rational(1, 45);

    //compare the two objects

    System.out.println(r2.compareTo(r1));

}

}

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 13.2 - Prob. 13.2.1CP Ch. 13.2 - The getArea() and getPerimeter() methods may be...Ch. 13.2 - True or false? a.An abstract class can be used...Ch. 13.3 - Prob. 13.3.1CP Ch. 13.3 - Prob. 13.3.2CP Ch. 13.3 - Prob. 13.3.3CP Ch. 13.3 - What is wrong in the following code? (Note the...Ch. 13.3 - What is wrong in the following code? public class...Ch. 13.4 - Can you create a Calendar object using the...Ch. 13.4 - Prob. 13.4.2CP

Solution Summary: The author explains that the above code produces a compilation error due to the object r1 being of type Object and the compareTo(Rational) method requiring the Rational type object in the parameter.

Want to see the full answer?

Chapter 13 Solutions