public class UsingVariables { public static void main( String[] args) { Double e; int r; String c; c = "Computer Science"; e= 2.718; r = 113; System.out.println( " The room number is " + r ); System.out.println( "e is kinda close to " + e ); System.out.println( " I am learning a little bit about " + c + " stuff, and it's pretty cool" ); // its kinda funny, ive started to just write in code in some of my other classes when i get bored } }