Create add-two-integers.mdx

arghyaxcodes · May 17, 2022 · May 17, 2022 · May 17, 2022 · May 17, 2022 · May 17, 2022
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+---
+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)
+
+## 1. Add Two Integers
+
+A Java program that add two numbers predefined by the user is as follows:
+
+### Example: Program to Add Two Integers
+
+#### Input
+
+```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);
+
+    // add two numbers
+    int sum = first + second;
+    System.out.println("The sum is: " + sum);
+  }
+}
+```
+
+#### Output
+
+```text
+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.