ふわっふわしたままの配列の要素変更はできません＞＜ #!/usr/local/bin/perl use strict; use warnings; use feature qw/say/; my $res = shift (1, 2, 3, 4, 5); say $res; Type of arg 1 to shift must be array (not list) at ./ary1.pl line 6, near "5…