int x = 5;

int y = 6;

int sum = x + y;

System.out.println(sum); // Print the sum of x + y

import java.util.Scanner; // Import the Scanner class

class MyClass {

  public static void main(String[] args) {

    int x, y, sum;

    Scanner myObj = new Scanner(System.in); // Create a Scanner object

    System.out.println("Type a number:");

    x = myObj.nextInt(); // Read user input

    System.out.println("Type another number:");

    y = myObj.nextInt(); // Read user input

    sum = x + y;  // Calculate the sum of x + y

    System.out.println("Sum is: " + sum); // Print the sum

  }

}