Program for Fibonacci Series using Perl

open(INFILE, “$ARGV[0]”) or die(“Cannot open file $_[0] for reading: $!”);

while(my $line = <INFILE>) {
chomp($line);
my $i = 0;
my $k = 1;
my $temp;
my $num = $line;
my $count = 2;
my $sum = 0;

while($count <= $num){

$temp = $k;
$k += $i;
$i = $temp;

$count++;

}
print $k.”\n”;
}

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