Modify the code to print only the average of all the integers from the ArrayList

Question

Modify the code to print only the average of all the integers from the ArrayList.

Loopy2.java

import java.util.ArrayList;
import java.util.Scanner;

public class Loopy2 {
   public static void main(String[] args) {
       Scanner scan = new Scanner(System.in);
       ArrayList<Integer> list = new ArrayList<Integer>();
       System.out.println("Enter an arbitrary number of integers: ");
       for(;;){
           String s = scan.next();
           if(s.equalsIgnoreCase("Q")){
               break;
           }
           else{
               list.add(Integer.valueOf(s));
           }
       }
       System.out.println("ArrayList values are: ");
       for(int i=0;i < list.size(); i++){
           System.out.println(list.get(i));
       }
   }
}

Explanation / Answer

import java.util.Scanner; public class Sum_Average { public static void main(String[] args) { int n, sum = 0; float average; Scanner s = new Scanner(System.in); System.out.print("Enter no. of elements you want in array:"); n = s.nextInt(); int a[] = new int[n]; System.out.println("Enter all the elements:"); for(int i = 0; i

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