public class HW2Prob2 {
	public static void main(String args[]) {
		int n;

		try {
			n = Integer.parseInt(args[0]);
		}
		catch(Exception e) {
			System.out.println("Please provide an integer value for n as a command line argument.");
			return;
		}

		long startTime = System.currentTimeMillis();
		long sum = 0;
		// INSERT YOUR CODE HERE

		long endTime = System.currentTimeMillis();
		System.out.println("It took " + (endTime - startTime) + " milliseconds, and the loop body was executed " + sum + " times.");
	}
}