Creating and Using an Object with a Custom Constructor

Write a program that creates a new object of a class Dog with the attributes name and age. The Dog class has been provided for you. Create a new Dog object using the custom constructor, set its name to "Rex" and age to 5, and print the name and age.

You answeredJUST NOW

Java

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import java.io.*;
import java.util.*;
class Dog {
    String name;
    int age;
    Dog(String name, int age) {
        this.name = name;
        this.age = age;
    }
    String getName() {
        return this.name;
    }
    int getAge() {
        return this.age;
    }
}
public class CodingQuestion {
    public static void main(String[] args) {
        //WRITE YOUR CODE HERE
    }
}
 
 
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You passed all test cases!

STDIN

Expected STDOUT

Rex
5

Your STDOUT

Rex
5

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Instructor solution

Alec KretchAPR 21, 2024, 1:09:24 PM

Java

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import java.io.*;
import java.util.*;
class Dog {
    String name;
    int age;
    Dog(String name, int age) {
        this.name = name;
        this.age = age;
    }
    String getName() {
        return this.name;
    }
    int getAge() {
        return this.age;
    }
}
public class CodingQuestion {
    public static void main(String[] args) {
        //WRITE YOUR CODE HERE
        Dog myDog = new Dog("Rex", 5);
        System.out.println(myDog.getName());
        System.out.println(myDog.getAge());
    }
}
 
 
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How do you create a new object using a custom constructor in Java?

Select one of the following options:

A.
By using the new keyword followed by the class name.
B.
By calling the custom constructor without the new keyword.
C.
By using the new keyword followed by the custom constructor with appropriate arguments.
D.
By declaring a variable of the class type and assigning it the values of the attributes.

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