19/03/14 01:08:57.36 vRIsxo2e.net
>>602 Perl5
$s = '>>>>>vvvvv<<<<^^^^';
($i, $y) = (0, 0);
for (split'',$s) {
$i++ if />/;
$i-- if /</;
$j++ if /v/;
$j-- if /\^/;
push @t, [$i, $j, $_];
}
use List::Util qw{min max};
($i, $j) = (min(map{$$_[0]} @t), min(map{$$_[1]} @t));
$$_[0] -= $i, $$_[1] -= $j for @t;
($i, $j) = (max(map{$$_[0]} @t), max(map{$$_[1]} @t));
push @m, [('*')x($i + 1)] for 0..$j;
$m[$$_[1]][$$_[0]] = $$_[2] for @t;
use feature say;
say @$_ for @m;
実行結果
~ $ perl 13_601.pl
>>>>>
^***v
^***v
^***v
^***v
<<<<v