A simple addition of two number using OOP (Object-Oriented Programming) approach in Java programming language.
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Program Listing
package test;
import java.util.Scanner;
class Addition_OOP {
public int val_a;
public int val_b;
public int sum;
static Scanner input = new Scanner(System.in);
public void getdata() {
System.out.println("\n");
System.out.print("Addition of Two Numbers Using OOP in Java ");
System.out.println("\n");
System.out.print("Give First Value : ");
val_a = input.nextInt();
System.out.print("Give Second Value : ");
val_b = input.nextInt();
}
public void calculate(){
sum =(val_a + val_b);
}
public void display() {
System.out.println();
System.out.println("The sum of " + val_a + " and "
+ val_b + " is " + sum + ".");
System.out.println();
System.out.println("End of Program");
}
public static void main(String args[]) {
Addition_OOP add = new Addition_OOP();
add.getdata();
add.calculate();
add.display();
input.close();
}
}