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Re: read/write numbered files


francesco siano wrote:
> 
> Hi all, is there a way to open/write files named
> file1.dat, file2.dat, ...file40.dat  within a Do loop or something like
> that ?
> Next step would be to do the same with file11.dat, file12.dat,
> ...file21.dat, ...
> Any help would be appreciated. Thanks.
> -Francesco Siano

Something like the following?

In[8]:=
For[i = 1, i < 3, i++, Export[StringJoin["file", ToString[i], ".dat"],
{i}]]
In[9]:=
<< file1.dat
Out[9]=
1
In[10]:=
<< file2.dat
Out[10]=
2


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