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September Morn Update

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Ingy döt Net 2019-09-12 10:33:56 -07:00
parent 4e2d22a71d
commit aac6731f2c
6856 changed files with 141342 additions and 21127 deletions
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12
Task/Permutations/Perl/permutations-1.pl
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@ -1,5 +1,7 @@
use ntheory qw/forperm/;
my @tasks = (qw/party sleep study/);
forperm {
print "@tasks[@_]\n";
} scalar(@tasks);
sub permutation {
my ($perm,@set) = @_;
print "$perm\n" || return unless (@set);
permutation($perm.$set[$_],@set[0..$_-1],@set[$_+1..$#set]) foreach (0..$#set);
}
my @input = (qw/a b c d/);
permutation('',@input);

12
Task/Permutations/Perl/permutations-2.pl
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@ -1,7 +1,5 @@
sub permutation {
my ($perm,@set) = @_;
print "$perm\n" || return unless (@set);
permutation($perm.$set[$_],@set[0..$_-1],@set[$_+1..$#set]) foreach (0..$#set);
}
my @input = (qw/a 2 c 4/);
permutation('',@input);
use ntheory qw/forperm/;
my @tasks = (qw/party sleep study/);
forperm {
print "@tasks[@_]\n";
} @tasks;