diff options
| -rw-r--r-- | challenge-252/mark-anderson/raku/ch-1.raku | 1 | ||||
| -rw-r--r-- | challenge-252/mark-anderson/raku/ch-2.raku | 15 |
2 files changed, 4 insertions, 12 deletions
diff --git a/challenge-252/mark-anderson/raku/ch-1.raku b/challenge-252/mark-anderson/raku/ch-1.raku index 61ee7f19da..5de0eeaf33 100644 --- a/challenge-252/mark-anderson/raku/ch-1.raku +++ b/challenge-252/mark-anderson/raku/ch-1.raku @@ -8,6 +8,5 @@ is special-numbers([2,7,1,19,18,3]), 63; sub special-numbers(@ints) { @ints.unshift: Any; - [+] @ints[divisors @ints.end] >>**>> 2 } diff --git a/challenge-252/mark-anderson/raku/ch-2.raku b/challenge-252/mark-anderson/raku/ch-2.raku index cfc70ac832..6083c3456f 100644 --- a/challenge-252/mark-anderson/raku/ch-2.raku +++ b/challenge-252/mark-anderson/raku/ch-2.raku @@ -5,20 +5,13 @@ is-deeply uniq-sum-zero(5), (-2,-1,1,2,0); is-deeply uniq-sum-zero(3), (-1,1,0); is-deeply uniq-sum-zero(1), (0,); is-deeply uniq-sum-zero(0), (); -is-deeply uniq-sum-zero(-0), (); -is-deeply uniq-sum-zero(-1), (0,); -is-deeply uniq-sum-zero(-8), (-4,-3,-2,-1,1,2,3,4); -is-deeply uniq-sum-zero(-9), (-4,-3,-2,-1,1,2,3,4,0); - -multi uniq-sum-zero($n where 0) { () } - -multi uniq-sum-zero($n where 1|-1) { (0,) } +is-deeply uniq-sum-zero(8), (-4,-3,-2,-1,1,2,3,4); +is-deeply uniq-sum-zero(9), (-4,-3,-2,-1,1,2,3,4,0); +multi uniq-sum-zero($n where 0) { () } +multi uniq-sum-zero($n where 1) { (0,) } multi uniq-sum-zero($n is copy) { - $n .= abs; - my $i = $n div 2; - (-$i,-$i+1...-1,1,2,3...$i,0)[^$n] } |