Advanced Search

Question: How can I "read" or "save" a data file?

Question:How can I "read" or "save" a data file?

Guoqiang Du 19 Maple
excel read
April 08 2012
0

Hello.
A simple procedure:
> restart;
> A := Array([1, 2, 3,4,5,6])
> for i from 1 to 6 do
   B[i]:=2*A[i];
    od;
This procedure is runed, the results are
B[1] := 2
B[2] := 4
B[3] := 6
B[4] := 8
B[5] := 10
B[6] := 12

However, what I want is:
If A is saved in a arbitrary folder, for example c:\myp\*.txt(or excel,dat), how can I read these data?
Then, if I want last results to be saved in a folder, for example c:\myp\*.txt(or excel,dat), how can I do?
Thanks!  
Please Wait...