JAVA Tutorial II – Data Types, Scanners, and Java Math (Part I)

Understanding Data Types is a necessity to be learned whenever learning a programming language. As stated in this tutorial, there are 6 major data types. But we’ll cover only 4 of them; Double, Float, Int, and Char. Id, Boolean and String are somewhat higher concepts, so we’ll work with them later on.

So, without further ado, let’s dive into creating data types! We’ll start with Integers. Along the way, we’ll cover important code such as Input/Output, displaying integers and floats, and mathematics!

Ready? Let’s Go to Integers >>