Scanner scan = new Scanner(System.in);
double numbers = scan.nextDouble();
double[] avg =..????
This is a program to show how to give input from system and also calculate sum at each level and average.
package NumericTest;
import java.util.Scanner;
public class SumAvg {
public static void main(String[] args) {
int i,n;
System.out.println("Enter the number of inputs");
Scanner sc = new Scanner(System.in);
n=sc.nextInt();
int a[] = new int [n];
System.out.println("Enter the inputs");
for(i=0;i