• BCS (1/18) Jan 17 2008
• bearophile (11/13) Jan 18 2008 And most of them are from me, I presume.
• BCS (4/6) Jan 18 2008 looking at the page, one jumped out at me, "Greatest common divisor". I,...
• badmadevil (24/41) Jan 21 2008 Hi, I'm just a noob ^^
• naryl (3/5) Jan 25 2008 Looks like the current solution does something wrong with precedence and...

BCS <ao pathlink.com> writes:

Michael posted

 I run a website called Rosetta Code, where the general idea is to
 demonstrate how to do similar things in as many programming languages
 as possible.  Solutions in different languages are shown side-by-side,
 to allow comparisons to be drawn to people familiar with one language,
 but unfamiliar with another.
 
 At the time of this writing, there are 16 examples written in D, out
 of 121 established tasks. That's only 13%.
 
 The main website url is http://rosettacode.org
 
 You might find these pages interesting as well:
 http://rosettacode.org/rosettacode/w/index.php?title=Category:Solution
 s_by_Programming_Task
 http://rosettacode.org/rosettacode/w/index.php?title=Category:Solution
 s_by_Programming_Language
 

bearophile <bearophileHUGS lycos.com> writes:

BCS:
 At the time of this writing, there are 16 examples written in D, out
 of 121 established tasks. That's only 13%.


And most of them are from me, I presume.
There is the codecodex.com site too, and it looks more interesting than the
rosettacode site, I have written D & Python code for both sites:
http://www.codecodex.com/wiki/index.php?title=Main_Page

At the moment the codecodex.com site doesn't have a category for D, despite I
have added many D implementations, some examples:
http://www.codecodex.com/wiki/index.php?title=Convert_text_to_Morse_Code
http://www.codecodex.com/wiki/index.php?title=Selection_sort
http://www.codecodex.com/wiki/index.php?title=Shell_sort

I think such sites, like the Shootout, are good to make a language more known.
I think the Haskell community takes them "seriously" enough.

Bye,
bearophile

BCS <BCS pathlink.com> writes:

At the time of this writing, there are 16 examples written in D, out
of 121 established tasks. That's only 13%.

looking at the page, one jumped out at me, "Greatest common divisor". I, 
just last night, did that one as a template as part of some compile time 
work with rational numbers. I wonder what "programming language" heading 
that would fall under

badmadevil <badmadevil gmail.com> writes:

bearophile wrote:
 BCS:
 At the time of this writing, there are 16 examples written in D, out
 of 121 established tasks. That's only 13%.


 
 And most of them are from me, I presume.
 There is the codecodex.com site too, and it looks more interesting than the
rosettacode site, I have written D & Python code for both sites:
 http://www.codecodex.com/wiki/index.php?title=Main_Page
 
 At the moment the codecodex.com site doesn't have a category for D, despite I
have added many D implementations, some examples:
 http://www.codecodex.com/wiki/index.php?title=Convert_text_to_Morse_Code
 http://www.codecodex.com/wiki/index.php?title=Selection_sort
 http://www.codecodex.com/wiki/index.php?title=Shell_sort
 
 I think such sites, like the Shootout, are good to make a language more known.
I think the Haskell community takes them "seriously" enough.
 
 Bye,
 bearophile

Hi, I'm just a noob ^^

I don't know who coded the D version of Arithmetic Evaluator.
I think it has bug.

http://rosettacode.org/rosettacode/w/index.php?title=Arithmetic_Evaluator
test:
   writefln(calculate("(3+50)*7-9"), ", ", (3+50)*7-9);
   writefln(calculate("(3+50)*7-9-1"), ", ", (3+50)*7-9-1);
   writefln(calculate("1+2"), ", ", 1+2);
   writefln(calculate("1+2+3"), ", ", 1+2+3);
   writefln(calculate("1+2+3+4"), ", ", 1+2+3+4);
   writefln(calculate("1+2+3+4+5"), ", ", 1+2+3+4+5);
   writefln(calculate("1+2+3+4+5+6"), ", ", 1+2+3+4+5+6);
   writefln(calculate("1+2+3+4+5+6+7"), ", ", 1+2+3+4+5+6+7);
output:
362, 362
362, 361
3, 3
3, 6
7, 10
7, 15
13, 21
13, 28

peace~

naryl <cy ngs.ru> writes:

badmadevil Wrote:
 I don't know who coded the D version of Arithmetic Evaluator.
 I think it has bug.

Looks like the current solution does something wrong with precedence and
calculates addition and subtraction right to left... and then again left to
right.

"(3+50)*7-9-1" is calculated like (3+50)*7-(9-1)-1