Array length?

Question

Fill in the blank to retrieve a number of elements in an array called "test"

Answer 1

public class Program
{
public static void main(String[] args) {
int[] test = {5,6,7,8};

int counter = 0;
for (int i = 0; i < test.length; i ++){
if (test[i] != 0){
counter ++;
}

}
System.out.println (counter );
}
}

Answer 2

Appreciate.

Answer 3

no problem 👍