Term 1: Lesson 34 - Coding Activity 2

import java.util.Scanner;
import java.math.*;

public class Lesson_34_Activity_Two {

    static Scanner scanner = new Scanner(System.in);

    public static double average(int a[]) {

    double before = 0;
    double avg = 0 ;

        for(int i =0; i <a.length;i++) {
            before = before + a[i];
        }


        avg = (1.0)*(before / a.length);

        return avg;
    }



    public static void main(String[] args) {

    int a[] = {1,2,3};


    double  x = average(a);

   System.out.println(x);

    }


}