public class HelloWorld {

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

? ? ? ??

// 定義一個(gè)長(zhǎng)度為5的字符串?dāng)?shù)組，保存考試科目信息

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

? ? ? ??

// 分別為數(shù)組中的元素賦值

subjects[0] = "Oracle";

subjects[1] = "PHP";

subjects[2] = "Linux";

subjects[3] = "Java";

subjects[4] = "HTML";

? ? ? ??

System.out.println("數(shù)組中第4個(gè)科目為：" + subjects[3]);

}

}