Divide Double Input

Write a program that reads a double number, divides it by 3, and displays the result with 3 decimal places.

Steps:
1. Import java.util.Scanner at the top
2. Create a Scanner object: Scanner scanner = new Scanner(System.in);
3. Use scanner.nextDouble() to read the double
4. Divide it by 3
5. Use printf to display with 3 decimal places: System.out.printf("The result is: %.3f\n", result);

⚠️ IMPORTANT - AUTO-INPUT MODE:
This question uses automated input testing. When you run your code, the input stream will AUTOMATICALLY contain: '9.999\n'

DO NOT wait for manual keyboard input - Scanner will read from the pre-filled buffer stream immediately. Your program should use Scanner methods like nextInt(), nextDouble(), or nextLine() to read these values directly.

Think of it like Eclipse/VS Code but with the input already typed in and waiting for your Scanner to read it.