public class Maxx {
    public static void main(String[] args) {
        // step one create array and fill it
        double[] dArray = new double[10];
        for (int i = 0; i < dArray.length; i++) {
            dArray[i] = Math.random();
        }
        // Now get the max
        double maxx = 0.0; // this is a bad way to start
        for (int i = 0; i < dArray.length; i++) {
            if (maxx < dArray[i]) {
                maxx = dArray[i];
            }
        }
        // Finally print the array and the max
        for (int i = 0; i < dArray.length; i++) {
            System.out.println(i + "  " + dArray[i]);
        }
        System.out.println("The max of the above is " + maxx);

    }    
}