Read integer from console and sleep

[bearophile]

Ali Çehreli:

> import std.stdio;
> import core.thread;
>
> void main()
> {
>   write("Enter a time to sleep (in seconds): ");
>
>   long time;
>   readf(" %s", &time);
>
>   writeln("Sleeping...");
>   Thread.sleep( dur!("seconds")(time) );
>   writeln("Awake!");
> }

If you want Iain I'll put this version by Ali Çehreli in 
Rosettacode:

import std.stdio, core.thread;

void main() {
     write("Enter a time to sleep (in seconds): ");

     long secs;
     readf(" %d", &secs);

     writeln("Sleeping...");
     Thread.sleep(dur!"seconds"(secs));
     writeln("Awake!");
}


Bye,
bearophile