public class HelloWorld{

? ? public static void main(String[] args){

? ? ? ? String subjects[] = new String[5];

subjects[0] = "Oracle";

subjects[1] = "PHP";

subjects[2] = "Linux";

subjects[3] = "Java";

subjects[4] = "HTML";

? ? ? ??

? ? ? ? System.out.println("數組中第4個科目為："+subjects[3]);

? ? ? ??

? ? }

? ??

}