code

// declaring packages goes before import's
package userinput;
import java.util.Scanner;


class userInput 
{
	
	public int[] getNumber()
	{
		
		Scanner scanner = new Scanner(System.in);
		System.out.print("Enter the first number : ");
		int num1 = scanner.nextInt();
		
		System.out.print("Enter the second number : ");
		int num2 = scanner.nextInt();
		
		return new int[] {num1, num2};
	}
}

class DataProcessor {
	public int addNumbers(int num1, int num2)
	{
		return num1 + num2;
	}
}

public class ex1 {

	public static void main(String[] args) 
	{
		userInput userinput = new userInput();
		DataProcessor dataprocessor = new DataProcessor();
		int [] numbers = userinput.getNumber();
		int result = dataprocessor.addNumbers(numbers[0],numbers[1]);
		System.out.print("result: "+result);
	}

}