package bookexercises;
import java.util.Scanner;

public class Exercise7_4 {

    public static void main(String[] args) {
        // TODO Auto-generated method stub

        //create scanner object
        Scanner input = new Scanner(System.in);

        int n = 0;
        int numbers[] = new int[n];
        int i = -1;
        int sum = 0;
        int count = 0;
        int average = 0;
        int overAverage = 0;
        int underAverage = 0;

        //Prompt the user to enter numbers and mark the last number with a negative number
        System.out.println(" Enter numbers and mark the last number with a negtive number: ");
        for (i = 0; i < n; i++) {
        numbers[i] = input.nextInt();
            if (input.nextInt() < 0)
                break;
            sum += numbers[i];      //calculate the sum of all numbers
            n++;                    //calculate how many numbers are put in the system

            }

            //Calulate the average
            average = sum / count ;


            //
            for (i = 0; i < count; i++) {
                if (numbers[i] >= average)
                overAverage++;
                else
                underAverage++;

            }

            System.out.println(overAverage + " are over average, and " + underAverage + " are under average");



    }

    }