Re: get()
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atom value1, value2, value3, average, error_code --why so =
complex ?
This is less complex than in C++, it just means that value1 etc are =
atoms, as opposed to sequences, integers and objects.
=20
error_code =3D 999 --does it have to be an error code? =
What is 999?
error_code is just a name - it could just as easily be x. 999 is =
simply a value that isn't 0. Below it says "while error_code !=3D0" =
which means the program will loop until error_code=3D0. =20
=20
error_code =3D input[1] --What is this??? What is [1]
=20
input[1] is element 1 of sequence "input" (e.g =
input=3D{'a','b','c'} input[1]=3D'a')
=20
=20
Regards,
Aidan
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<META content=3Dtext/html;charset=3Diso-8859-1 =
http-equiv=3DContent-Type><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 =
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<BLOCKQUOTE=20
style=3D"BORDER-LEFT: #000000 solid 2px; MARGIN-LEFT: 5px; PADDING-LEFT: =
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<DIV><FONT face=3DArial size=3D2>atom value1, value2, value3, =
average,=20
error_code =
--why so=20
complex ?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT><EM><FONT size=3D2><FONT=20
color=3D#000000>This is less complex than in C++, it just means that =
value1=20
etc are atoms, as opposed to sequences, integers and=20
objects.</FONT></FONT></EM><FONT color=3D#000000></FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>error_code =3D=20
=
p;=20
--does it have to be an error code? What is 999?<BR><EM><FONT=20
color=3D#000000>error_code is just a name - it could just as easily =
be=20
x. 999 is simply a value that isn't 0. Below it says =
"while=20
error_code !=3D0" which means the program will loop until=20
error_code=3D0.</EM> </FONT></FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2> error_code =
=3D=20
input[1] --What is this??? =
What is=20
[1]<BR></FONT></DIV>
<DIV><EM><FONT color=3D#000000 size=3D2>input[1] is element 1 of =
sequence=20
"input" (e.g input=3D{'a','b','c'} =20
input[1]=3D'a')</FONT></EM></DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><FONT color=3D#000000 size=3D2>Regards,</FONT></DIV>
<DIV><FONT color=3D#000000 =
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