package rebelsky.arrays;

import java.io.PrintWriter;

/**
 * Some fun tests with arrays.
 *
 * @author Samuel A. Rebelsky
 * @version 1.0 of October 2004
 */
public class Test
{
	public static void main(String[] args)
		throws Exception
	{
		PrintWriter pen = new PrintWriter(System.out, true);
		Computer c = new Computer();
		double[] values = new double[]{ 3.5, 2.4, 6.0 };

		// Print the array.
		pen.print("Original array: [");
		pen.print(values[0]);
		for (int i = 1; i < values.length; i++)
			pen.print("," + values[i]);
		pen.println("]");

		// Test sum.
		pen.println("Sum is " + c.sum(values));

		// Test Fibonacci
		for (int n = 0; n <= 45; n++) {
			long start = System.currentTimeMillis();
			long result = c.fibr(n);
			long finish = System.currentTimeMillis();
			pen.println("fib(" + n + ") = " + result);
			pen.println("  Computation took " + (finish-start) + " milliseconds");
		}
	} // main(String[])
} // class Test