>>484
あとは自分で何とかしる。

$_ = '04110222';
my @a = /(..)/g;
my @m = qw/31 28 31 30 31 30 31 31 30 31 30/;
$m[1]++ unless $a[0] % 4;
my $t = 946652400 + 3600 * ($a[3] + 24 * int $a[2] - 1 + 365 * $a[0] + (3 + $a[0]) / 4);
$t += 86400 * $m[$_] for 0..$a[1] - 2;
print scalar localtime $t;