close

程式碼:

/**
* The HelloWorldApp class implements an application that
* simply prints "Hello World!" to standard output.
*/
class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); // Display the string.
}
}


用JAVA查IP1426229036-3254847682_n  

arrow
arrow
    全站熱搜

    qaz203540 發表在 痞客邦 留言(0) 人氣()

    E-mail轉寄