title: Java Program to Add Two Integers

shortTitle: Add Two Integers

description: 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.

import { List, ListItemGood } from '@/components/List'

The integer is stored in a variable using `System.in`, and is displayed on the screen using `System.out`.

To understand this example, you should have the knowledge of the following Java programming topics:

- [Java Operators](/docs/operators)

- [Java Basic Input and Output](/docs/basic-input-output)

A Java program that add two numbers predefined by the user is as follows:

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);

// add two numbers

int sum = first + second;

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

}

}

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.