Elemen pertama dan terakhir dari array java
int[] a = new int[]{1, 8, 5, 9, 4};
First Element: a[0]
Last Element: a[a.length-1]
Beautiful Bug
int[] a = new int[]{1, 8, 5, 9, 4};
First Element: a[0]
Last Element: a[a.length-1]