這個哪里又錯了
public class HelloWorld {
? ? public static void main(String[] args) {
? ? ? ??
// 定義一個長度為5的字符串數組，保存考試科目信息
String[] subjects = new String[] {Oracle,PHP,Linux,Java,HTML}? ? ? ? ? ? ? ? ? ?;
? ? ? ??
// 分別為數組中的元素賦值
subjects[0] = "Oracle";
subjects[1] = "PHP";
subjects[2] = "Linux";
subjects[3] = "Java";
subjects[4] = "HTML";
? ? ? ??
System.out.println("數組中第4個科目為：" + subjects[3]? ? ? ? ? );
}
}
2018-10-09
String[] subjects=new Steing[]{"Oracle","PHP","Linux","Java","HTML"}
2019-02-25
String subjects[] = new String[] {Oracle,PHP,Linux,Java,HTML} ;
應該是這樣
2018-11-01
樓上說的都對，但是你?{Oracle,PHP,Linux,Java,HTML} ? 這數組里每個元素要加引號
2018-10-19
下面
subjects[0] = "Oracle";
subjects[1] = "PHP";
subjects[2] = "Linux";
subjects[3] = "Java";
subjects[4] = "HTML";
這里都賦值了，
String[] subjects = new String[] {Oracle,PHP,Linux,Java,HTML}? ? ? ? 這里就不用賦值了
2018-10-09
String[] subjects = new String[5];