// Programando em Java
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, World!");
}
}
// Programando em HTML
<!DOCTYPE html>
<html>
<head>
<title>Hello, World!</title>
</head>
<body>
<h1>Hello, World!</h1>
</body>
// Programando em JAVA
<!DOCTYPE html>
<html>
<head>
<title>Hello, World!</title>
</head>
<body>
<h1>Hello, World!</h1>
</body>