16 lines
205 B
Perl
16 lines
205 B
Perl
use 5.20.0;
|
|
|
|
my $input = 3004953;
|
|
|
|
my @elves = 1..$input;
|
|
|
|
my $j;
|
|
|
|
while( @elves > 1 ) {
|
|
say $elves[0] unless $j++ % 1000;
|
|
splice @elves, @elves/2, 1;
|
|
push @elves, shift @elves;
|
|
}
|
|
|
|
say @elves;
|