Java Lecture 3: Getting User Input using a Scanner Object, from a Calculator Program Written in Java

In this video lecture, we describe how you can write code to get user input in a Java program. We write a calculator program for which you need two numbers from the user.

We designed the lecture in such a way that it slowly progresses from hard-coded numbers to user input. The slow step-by-step process will help new learners practice while watching the video. Please pause and repeat as required. We recommend that you use a laptop or a desktop computer to watch the video and practice at the same time.

Thank you!

Dr. Shahriar Hossain and Dr. Monika Akbar