i dont't know where im going wrong. can sombody please tell me what this means?
Missing $ on loop variable at measurements2.pl line 69.
here is my code...
#!/usr/local/bin/perl
use strict;
use warnings;
my $path='CustData.txt';
my @range = ("10-20", "20-30", "30-40", "41-50", "51-60", "61-70", "71
+-80","81-90", "91-99");
my @count;
my @percent;
my %HoH;
open(DATA, "<$path") || die "Couldn't open $path for reading: $!\n";
my $output;
open my $fd, '>', \$output or die "open: $!";
while (<DATA>)
{
chomp;
my ($id, $title, $surname, $forename, $sex, $dob, $vision) = split
+(/,/);
$HoH{$id} = {'title' => $title, 'surname' => $surname, 'forename'
+=> $forename, 'sex' => $sex, 'dob' => $dob, 'vision' => $vision,};
}
close(DATA);
my $range1=1;
my $range2=10;
my $range3=1;
my $range4=10;
my $person_count=0;
sub personCount
{
my ($x,$y) = @_;
my ($vision_total,$person_count)=0;
foreach my $id (sort keys %HoH)
{
if( ($HoH{$id}->{'vision'}>=$x) & ($HoH{$id}->{'vision'}<=$y)
+)
{
++$person_count;
$vision_total=$vision_total+$HoH{$id}->{'vision'};
}
}
return int($person_count);
}
sub percent
{
my ($x,$y) = @_;
my $percent = 0;
my ($total_person_count,$vision_total,$person_count)=0;
foreach my $id (sort keys %HoH)
{
++$total_person_count;
}
foreach my $id (sort keys %HoH)
{
if( ($HoH{$id}->{'vision'}>=$x) & ($HoH{$id}->{'vision'}<=$y)
+)
{
++$person_count;
$vision_total=$vision_total+$HoH{$id}->{'vision'};
}
}
return $percent = ($person_count/$total_person_count)*100;
}
print $fd ("Range\t");
foreach (@range)
{
printf $fd ("%7s", $_);
}
print $fd ("\n");
for my ($counter=0;$counter<9;$counter++)
{
$range3=$range3+10;
$range4=$range4+10;
my $personCount = personCount($range3,$range4);
push (@count, $personCount);
}
print $fd ("Count\t");
foreach (@count)
{
printf $fd ("%7s", $_);
}
print $fd ("\n");
for my ($counter=0;$counter<9;$counter++)
{
$range1=$range1+10;
$range2=$range2+10;
my $percent = sprintf("%.0f", percent($range1,$range2));
push (@percent, $percent);
}
print $fd ("Percent\t");
foreach (@percent)
{
printf $fd ("%7s", $_);
}
print $fd ("\n");
print $fd ("\n");
close $fd;
