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July 11, 2012
Gravatar of Andrea FontanaPosted by Andrea FontanaReply
Andrea Fontana
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Why this code print "five" ?

writeln(("One", 10, "Five"));

What does  ( ... , ... , ...) means?
July 11, 2012
Gravatar of Timon GehrPosted by Timon Gehr
in reply to Andrea Fontana		Reply
Timon Gehr
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On 07/11/2012 02:44 PM, Andrea Fontana wrote:
> Why this code print "five" ?
>
> writeln(("One", 10, "Five"));
>
> What does ( ... , ... , ...) means?
>

, is the comma operator inherited from C.

a,b means: execute a first, then b, and the result is b.