public static void main(String[] args) throws Exception {
		// TODO Auto-generated method stub
		File file = new File("C:/1.txt");
		in = new BufferedReader(new FileReader(file));
		String line;
		while ((line = in.readLine()) != null) {
			
			int n = Integer.parseInt(line);
			System.out.println(fibonacci(n));

		}
    
	}