Java 헬로우 월드

1 개요[ | ]

Java 헬로우 월드

public class HelloWorld {
    public static void main(String [] args) {
        System.out.println("Hello World!");
    }
}

// https://docs.oracle.com/javase/tutorial/getStarted/application/index.html
class HelloWorldApp {
    public static void main(String[] args) {
        System.out.println("Hello World!"); // Display the string.
    }
}

public class App {
    public static void main(String[] args) throws Exception {
        System.out.println("Hello, World!");
    }
}

2 같이 보기[ | ]