Defining Methods with Return Values

In this problem, you will create a program that reads two integers from standard input, defines an add(int a, int b) method, and prints their sum.

Learning Objective: Understand how to define Java methods and the basics of parameters and return values

Overview

Methods are units that group processing. They can receive values through parameters and return results.

Specifications

• Read integers a and b from standard input, one per line
• add(int a, int b) method: receives two integers and returns their sum
• Print the sum on one line

Examples

• Input: 3 and 5 → Output: 8
• Input: 10 and 20 → Output: 30