Hi,
Thanks...i got my mistake...it worked after the below as Rob suggested:-
my @cdr=split (/,/, $line) ;
$cdr[13] = $cdr[6]*5.0 ;
$line = join(",",@cdr);
$hash{"@cdr[2,3,6,7]"}=$line;
But a few improvizations. $cdr[13] that I am trying to manipulate is a
"amount" field and should be a floating point value...how can I print it as
floating point in perl?
Also I am reading from an input file and writing to an output file. Is it
possible to read and write to the same file without any side-effects??
@Jeff:- As you said that @[EMAIL PROTECTED] is different with $hash{"@arr"}, I
am
sorry but I am not sure what you are trying to point out through this. Can
you please explain at a very basic level so that I can understand how it
works and how it affects my code?
Thanks,
Mihir
