Java program to implement constructor overloading

Java programming, exam questions, Java programming exam-questions,

All Answers

mahmoud2506

2022-05-06

need an explanation for this answer? contact us directly to get an explanation for this answer

Program/Source Code:

The source code to implement parameterized constructor is given below. The given program is compiled and executed successfully.

// Java program to implement the 
// parameterized constructor

class Sample {
  int num1;
  int num2;

  Sample(int n1, int n2) {
    num1 = n1;
    num2 = n2;
  }

  void printValues() {
    System.out.println("Num1: " + num1);
    System.out.println("Num2: " + num2);
  }
}

class Main {
  public static void main(String args[]) {
    Sample obj = new Sample(10, 20);
    obj.printValues();
  }
}

Output:

Num1: 10
Num2: 20

Explanation:

In the above program, we created a Sample class and public class Main. The Sample class contains data members num1, num2, and a parameterized constructor, a method printValues(). Here, we initialized data members using the parameterized constructor.

The Main class contains a static method main(). The main() is an entry point for the program. Here, we created object obj and called the printValues() method to print values of data members.

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

Java program to implement constructor overloading

Java program to implement constructor overloading

All Answers

Java Class and Object Programs

This question belongs to these collections

Similar questions

need a help?

find thousands of online teachers now