diff options
| -rwxr-xr-x | challenge-116/stuart-little/perl/ch-1.pl | 27 | ||||
| -rwxr-xr-x | challenge-116/stuart-little/perl/ch-2.pl | 10 |
2 files changed, 37 insertions, 0 deletions
diff --git a/challenge-116/stuart-little/perl/ch-1.pl b/challenge-116/stuart-little/perl/ch-1.pl new file mode 100755 index 0000000000..dcb46bc82e --- /dev/null +++ b/challenge-116/stuart-little/perl/ch-1.pl @@ -0,0 +1,27 @@ +#!/usr/bin/env perl +use warnings; +use v5.12; + +# run <script> <number> + +use feature qw(signatures); +no warnings qw(experimental::signatures); + +use List::Util qw(first); + +sub firstOver($s1,$s2) { + my @runs = map { my $l = $_; my @run = map { $_ + $s1 } (0..$l); \@run } (0..length($s2)); + return first { length(join "", @{$_}) >= length($s2) } @runs; +} + +sub inits($s) { + my @inits=map { substr($s,0,$_) } (1..length $s); + return \@inits; +} + +sub consecSplit($s) { + return first { join("", @{$_}) eq $s } map {firstOver($_,$s)} @{inits($s)}; +} + +my @split=@{consecSplit($ARGV[0])}; +say "@split"; diff --git a/challenge-116/stuart-little/perl/ch-2.pl b/challenge-116/stuart-little/perl/ch-2.pl new file mode 100755 index 0000000000..187220241f --- /dev/null +++ b/challenge-116/stuart-little/perl/ch-2.pl @@ -0,0 +1,10 @@ +#!/usr/bin/env perl +use warnings; +use v5.12; + +# run <script> <number> + +use List::Util qw(sum0); + +my $digSqSum = sum0 map { $_ ** 2 } split //, $ARGV[0]; +say 0+(int(sqrt $digSqSum) ** 2 == $digSqSum); |
