I don't know much..

[NeedHelp]

I don't know much about perl and have never really used it. I've got to fix a program though and here is what I need:

The number I get now looks like: 1234567
I need to add two decimals and commas to that number so that it looks like: 12,345.67

Does anyone know how to do this?

[KevinADC]

if you can assume the last two digits will always will be the decimal part (or the cents):

my $d = 1245678;
$d =~ s/(\d{2})$/\.$1/; 
$d =~ s/\G(\d{1,3})(?=(?:\d\d\d)+(?:\.|$))/$1,/g;
print $d;

[NeedHelp]

Thanks! That worked like a charm!

[Void]

You could always just divide by 100

123232 / 100 = 1232.32

[KevinADC]

You could always just divide by 100

123232 / 100 = 1232.32

Not really, at the least that will not add commas.