Write a Java program A2p1.java with a public class A2p1 and no named packages to read from stdin information for several singers and dancers. You should design a superclass Person with appropriate constructor(s) to initialize member variables such as name (of type String), sex (of type String) and age (of type int). You should design two additional subclasses Singer and Dancer of the Person class with appropriate constructor(s) to initialize additional member variables such as favorite (of type String). You can add the toString method to these three classes to provide a suitable string representation for objects of these classes. Put all four classes in the same file. A sample run can look like the following (you can also try running it with standard input redirection):

EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter11: Advanced Inheritance Concepts
Section: Chapter Questions
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Write a Java program A2p1.java with a public class A2p1 and no named packages to read from stdin
information for several singers and dancers. You should design a superclass Person with appropriate
constructor(s) to initialize member variables such as name (of type String), sex (of type String) and
age (of type int). You should design two additional subclasses Singer and Dancer of the Person class
with appropriate constructor(s) to initialize additional member variables such as favorite (of type
String). You can add the toString method to these three classes to provide a suitable string
representation for objects of these classes. Put all four classes in the same file. A sample run can
look like the following (you can also try running it with standard input redirection):
[~/temp] $ java A2p1
[kwang@computer]
How many persons do you want to input? 3
Enter information for person 1:
Name: Tom
Sex ('F' or 'M') : M
Age: 18
Singer or Dancer ('S' or 'D'): S
Favorite song: songl
Enter information for person 2:
Name: Jerry
Sex ('F' or 'M') : M
Age: 17
Singer or Dancer ('S' or 'D'): D
Favorite dance: dancel
Enter information for person 3:
Name: Alice
Sex ('F' or 'M'): F
Age: 20
Singer or Dancer ('S' or 'D'): D
Favorite dance: dance2
The persons you entered are:
Tom is male and is 18 years old and is a singer with favorite song
song1.
Jerry is male and is 17 years old and is a dancer with favorite
dance dancel.
Alice is female and is 20 years old and is a dancer with favorite
dance dance2.
Transcribed Image Text:Write a Java program A2p1.java with a public class A2p1 and no named packages to read from stdin information for several singers and dancers. You should design a superclass Person with appropriate constructor(s) to initialize member variables such as name (of type String), sex (of type String) and age (of type int). You should design two additional subclasses Singer and Dancer of the Person class with appropriate constructor(s) to initialize additional member variables such as favorite (of type String). You can add the toString method to these three classes to provide a suitable string representation for objects of these classes. Put all four classes in the same file. A sample run can look like the following (you can also try running it with standard input redirection): [~/temp] $ java A2p1 [kwang@computer] How many persons do you want to input? 3 Enter information for person 1: Name: Tom Sex ('F' or 'M') : M Age: 18 Singer or Dancer ('S' or 'D'): S Favorite song: songl Enter information for person 2: Name: Jerry Sex ('F' or 'M') : M Age: 17 Singer or Dancer ('S' or 'D'): D Favorite dance: dancel Enter information for person 3: Name: Alice Sex ('F' or 'M'): F Age: 20 Singer or Dancer ('S' or 'D'): D Favorite dance: dance2 The persons you entered are: Tom is male and is 18 years old and is a singer with favorite song song1. Jerry is male and is 17 years old and is a dancer with favorite dance dancel. Alice is female and is 20 years old and is a dancer with favorite dance dance2.
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