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-rwxr-xr-xchallenge-022/ruben-westerberg/perl5/ch-1.pl32
-rwxr-xr-xchallenge-022/ruben-westerberg/perl6/ch-1.p614
2 files changed, 46 insertions, 0 deletions
diff --git a/challenge-022/ruben-westerberg/perl5/ch-1.pl b/challenge-022/ruben-westerberg/perl5/ch-1.pl
new file mode 100755
index 0000000000..8c54633ad7
--- /dev/null
+++ b/challenge-022/ruben-westerberg/perl5/ch-1.pl
@@ -0,0 +1,32 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use v5.26;
+
+#Find the first 10 sexy primes
+
+my $i=1;
+my $count=10;
+my @primes;
+while ($count) {
+ if (isPrime($i)) {
+ @primes=grep { $i-$_ <=6} @primes;
+ my @match=grep {$i-6 == $_} @primes;
+ if (@match) {
+ printf "Sexy Pair: %d,%d\n", $match[0], $i;
+ $count--;
+ }
+ push @primes, $i;
+ }
+ $i++;
+}
+
+sub isPrime {
+ my $t=shift;
+ my $sum=0;
+ for (1..(int $t/2)) {
+ $sum++ if $t % $_ == 0;
+ last if $sum >1;
+ }
+ $sum==1;
+}
diff --git a/challenge-022/ruben-westerberg/perl6/ch-1.p6 b/challenge-022/ruben-westerberg/perl6/ch-1.p6
new file mode 100755
index 0000000000..66552158d6
--- /dev/null
+++ b/challenge-022/ruben-westerberg/perl6/ch-1.p6
@@ -0,0 +1,14 @@
+#!/usr/bin/env perl6
+
+((1..*).grep: *.is-prime).map(->$p {
+ state @search;
+ state $count =10;
+ @search=@search.grep({$p-$_ <=6});
+ my @match=@search.grep({$p-6 == $_});
+ if @match {
+ put "Sexy Pair: @match[0],$p";
+ last unless --$count;
+ }
+ @search.push: $p;
+});
+