aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

new files

Browse source
This commit is contained in:
Ingy döt Net 2013-04-10 12:38:42 -07:00
parent 3af7344581
commit 86c034bb8b
1364 changed files with 21352 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Task/Knuth-shuffle/Perl/knuth-shuffle.pl Normal file
View file

@ -0,0 +1,8 @@
sub shuffle {
my @a = @_;
foreach my $n (1 .. $#a) {
my $k = int rand $n + 1;
$k == $n or @a[$k, $n] = @a[$n, $k];
}
return @a;
}