class A {
  public static void main(String[] args) {
    /*start*/
    int[] a = new int[3];
    for (int i : a) {
      System.out.println(i);
    }
    /*end*/
  }
}
/*
val a: Array[Int] = new Array[Int](3)
for (i <- a) {
  System.out.println(i)
}
*/