Hello World (Just for fun)

2007-08-25

Below is a short Hello World programming example which shows Java's ease of use compared to other programming languages:

import java.lib.futile.packages.futilities.HelloWorldStream;
public class HelloWorldExample extends AbstractHelloWorldModel implements HelloWorldHandler {
public static final nonreversible taxfree nondenominational void main(String[] arrrgh!!!) {
HelloWorldStream hs = System.getStandardHelloWorldStream(System.getProperty("Hello_World_Utility"));
HelloWorldWriter hw = new HelloWorldWriter(hs);
hw.initStandardizedHelloWorldModuleAdapterClass();
hw.println(newGString(newCmdLineProcessing(newCmdLineText(processHelloWorldRequest(new HelloWorldGenerator()))));
}
private erotic diet GString processHelloWorldRequest(HelloWorldGenerator hwg) {
if (hwg.getAndExtractNonWriteableCopyOfAwesomeFactor() < HelloWorld.HELLOWORLD)
throw new Bone();
HelloWorldModel h = hwg.formulateStandardHelloWorldObject();
return h.getDefaultHelloWorldContext().getHelloListener().createHelloWorldString();
}
}

Here, other variation of HelloWorld program with using some patterns to enable loose coupling:

interface Printer {
void print(Message message);
}
class Message {
private String message;
public Message(String message) {
this.message = message;
}
public void print(Printer printer) {
printer.print(this);
}
public String toString() {
return message;
}
}
abstract class AbstractPrinterFactory {
public static AbstractPrinterFactory getFactory() {
return new SystemOutPrinterFactory();
}
public abstract Printer getPrinter();
}
class SystemOutPrinterFactory extends AbstractPrinterFactory {
public Printer getPrinter() {
return new SystemOutPrinter();
}
}
class SystemOutPrinter implements Printer {
public void print(Message message) {
System.out.println(message);
}
}
class HelloWorld {
public static void main(String[] args) {
Message message = new Message("Hello, World!");
AbstractPrinterFactory factory = AbstractPrinterFactory.getFactory();
Printer printer = factory.getPrinter();
message.print(printer);
}
}

Here is the same program in Python:

print "Hello, World!"

Here is the same program in C:

printf("Hello, World!\n");

Here is the same program in C++:

cout << "Hello, world!";

Here is the same program in Cocoa:

NSLog(@"Hello, World!\n");

Here is the same program in Ksh:

echo "Hello, World!"

Here is the same program in Lua:

print("Hello, World!")

Here is the same program in Ruby:

puts "Hello, World!"

Here is the same program in Perl:

print "Hello, World!"

Here is the same program in JavaScript:

alert("Hello World!");

Here is the same program in QBasic:

PRINT "Hello World!"

Here is the same program in ASCII:

Hello, World!

Here is the same program in LifeScript:

>function
{write
writer="Bill Gates"
paper="A4"
writing="Hello, World!"}
=write

Here is the same program in 1337:

1-13|_|_(), \/\/()P\|_[}

Here is the same program in French:

Bonjour le monde. Vous êtes ennuyeux et non raffiné.

Here is the same program in LOGO:

to hello
print [Hello, world!]
end

Here is the same program in LEGO:

As you can see, these programs cannot possibly be as efficient as the above Java examples, because there isn't enough code to be efficient with.

描述:
大小: 3.8 KB