Define a toString prototype method that returns the cat's name, gender, and age separated by semicolons.

Following are the program to this question:

import java.util.*;//import package for user input

public class Main//defining main class

{

public static String Cat (String name, String gender, int age)//defining string method Cat that accept parameter value

{

return name + ';' + gender + ';' + age;//return parameter value

}

public static void main(String[] args) //defining main method

{

   String name,gender;//defining String variable

   int age;//defining integer variable

   System.out.println("Enter name, gender and age: ");//print message

   Scanner obx=new Scanner(System.in);//creating Scanner class object for user input

   name=obx.next();//input name value

   gender=obx.next();//input gender value

   age=obx.nextInt();// input age value

   System.out.println(Cat(name,gender,age));//print return method value

}

}

Output:

Enter name, gender and age:  

dani

Female

12

dani;Female;12

Explanation:

In the above-given code, a string method Cat is declared, that accepts three variable "name, gender, and age", inside the method return keyword is used that returns the parameter values.

In the main method, the above parameter variable is declared, which is used to input value from the user-end, and used the print method to print its return value.

answer; correction;

ok that sounds like a app that my brother would like