Is it possible to use code highlighting?

On StackOverflow.com they are using markdown too and it is possible to use syntax highlighting for code, there is some example.

Is it possible to use it here too?

I implemented extension that enables this, read more on CodeForces.

You can try on this simple HelloWorld examples:

#include <stdio.h>

int main() {
	printf( "hello world!!!\n" );
	return 0;
}

or similar Java code:

class HelloWorld {

	public static void main( String[] args ) {
		System.out.println( "hello world!!!" );
	}

}

All requests for enhancements are welcomed.