P. 167 Ex. 7.6

// Shavit Borisov
// CW

import java.util.Scanner;

public class CalcAvgAndCountLargerThan50 {

    public static void main(String[] args)

    {
        final int LIMIT = 50;
        int length;
        double num;
        double sum = 0;
        double average;
        Scanner in = new Scanner (System.in);

        System.out.println("Enter length of input list:");
        length = in.nextInt();

        for(int i = 1; i<=length; i++)
        {
            System.out.println("Enter a number:");
            num = in.nextDouble();
            if(num > LIMIT)
                sum = sum + num;
        }
        average = sum / length;
        System.out.println("The average of the numbers larger than 50 is " + average);

        in.close();
    }

}