import FormatIO.*; public class Demo02 { public static void main(String[] args){ System.out.println("Hello World"); } } // // Supporting material for lecture 2, "Mental Models" // Hello World // Modify/Updates // - System.err // - Console con = new Console(); // con.println("Yikes!"); // - FileOut fout = new FileOut("stuff"); // fout.println("Yo!"); // Compound Statement // - FileIn fin = new FileIn(); // String s = ""; // s = fin.readWord(); // con.println(s); // // NOTE: need to be able to access FormatIO !! // // Question, what's the difference between float and double? // Question, what's all that "import" stuff? //