Merge pull request #130 from andrezgz/challenge-007

challenge-007 andrezgz solution

1 files changed, 13 insertions, 0 deletions

diff --git a/challenge-007/andrezgz/perl5/ch-1.pl b/challenge-007/andrezgz/perl5/ch-1.pl
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+#!/usr/bin/perl
+
+# https://perlweeklychallenge.org/blog/perl-weekly-challenge-007/
+# Challenge #1
+# Print all the niven numbers from 0 to 50 inclusive, each on their own line.
+# A niven number is a non-negative number that is divisible by the sum of its digits.
+
+use strict;
+use warnings;
+
+#0 is not a niven number because it in not divisible by 0. So I start with 1.
+use List::Util qw(sum);
+map { CORE::say unless ( $_ % sum(split //) ) } (1..50);