In this program, you’ll learn to store and add two integer numbers in Java. After addition, the final sum is displayed on the screen.

Example: Program to Add Two Integers

public class AddTwoIntegers {

    public static void main(String[] args) {
        
        int first = 10;
        int second = 20;

        System.out.println("Enter two numbers: " + first + " " + second);
        int sum = first + second;

        System.out.println("The sum is: " + sum);
    }
}

Output:

Enter two numbers: 10 20
The sum is: 30

In this program, two integers 10 and 20 are stored in integer variables first and second respectively.

Then, first and second are added using the + operator, and its result is stored in another variable sum.

Finally, sum is printed on the screen using println() function.