Move files from HW03 to root directory

src/main/java/org/example/Main.java

@@ -0,0 +1,9 @@
+package org.example;
+
+public class Main {
+    public static void main(String[] args) {
+        System.out.println("Welcome to Movie App!");
+        Movie movie = new Movie("Inception", "Christopher Nolan", 2010, 8.8);
+        System.out.println(movie.getTitle());
+    }
+}