public class Part1b {

	public static void printTable(double[] temperatures) {
		double total = 0.0;
		for (int counter = 0; counter < temperatures.length; counter++) {
			System.out.printf("%d.%5.1f\n", counter, temperatures[counter]);
			total += temperatures[counter];
		}

	}

	public static double findAverage(double[] temperatures) {
		double total = 0.0;
		double average = (total / temperatures.length);

		return average;

	}

	public static void main(String[] args) {

		double[] temperatures = { 3.4, 4.2, 9.0, 2.2, 4.5, 6.4, 3.1 };

		printTable(temperatures);

		double average = findAverage(temperatures);
		System.out.println("\nThe average temperature is: " + temperatures[(int) average]);

	}

}