add_2_integers.java

class Main {

  public static void main(String[] args) {
    
    System.out.println("Enter two numbers");
    int first = 10;
    int second = 20;
    
    System.out.println(first + " " + second);

    int sum = first + second;
    System.out.println("The sum is: " + sum);
  }
}