Szathmáry László honlapja @ DEIK | DLang / Hello, World!

See also std.stdio.

(1) hello world
#include <stdio.h> int main() { printf("hello\n"); return 0; }	#!/usr/bin/env rdmd import std.stdio; void main() { writeln("D Lang"); }
	Although the return type is `void`, the program quits with the exit code `0` if there was no problem. If you want, you can be explicit and indicate `int` as the return type and `return 0;` at the end, but it's not necessary.

Run it "as a script", if you have rdmd installed:

# v1
$ rdmd main.d
D Lang

# v2
$ chmod u+x main.d
$ ./main.d
D Lang

Compiling:

$ dmd main.d
$ ./main
D Lang

$ dmd main.d -of=a.out
$ ./a.out
D Lang