Perl is more convenient to program in, but not necessarily faster (well, programming time is usually faster, runtime may be slower). Although I did get the perl version runtime down from about 10 seconds to a couple of seconds by just making the program a bit more perlish: use strict;
use warnings;
my $maxprimes=100;
my $value=1;
my $count=0;
my $start=time();
print "Printing the first $maxprimes numbers that are prime... \n";
while ($count < $maxprimes)
{
my $v = $value++;
my $composite;
OUTER:
for my $i (2..$v)
{
INNER:
for my $j ($i..$v)
{
if (($j*$i) == $value)
{
$composite=1;#true
last OUTER;
}
}
}
if (! $composite)
{
$count++;
print "$value is prime\n";
}
}
my $time = (time() - $start);
print "Took $time seconds.\n";
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