ArrayList

Question

I'm not getting the desired output in below code. It comes as looping. Please help to correct the code.

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

public class Main {
public static void main(String[ ] args) {
Scanner scanner = new Scanner(System.in);

ArrayList<Integer> evennums = new ArrayList<Integer>();

while(evennums.size()<3){
int num = scanner.nextInt();
//your code goes here
evennums.add(num);
int sum = 0;
for (int i: evennums)
sum += i;
int b = evennums.size();
System.out.println(sum/b);

}

//calculate and output the average integer value

}
}

Answer 1

It comes as looping because the calculation of average is inside the while loop.

while(evennums.size()<3){
int num = scanner.nextInt();
//your code goes here
evennums.add(num);
}//close while

//calculate and output the average integer value

int sum = 0;
for (int i: evennums){
sum += i;
}//close for loop

//print average
System.out.println(sum/evennums.size());