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| -rw-r--r-- | challenge-217/james-smith/perl/ch1.pl | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/challenge-217/james-smith/perl/ch1.pl b/challenge-217/james-smith/perl/ch1.pl new file mode 100644 index 0000000000..343e970a55 --- /dev/null +++ b/challenge-217/james-smith/perl/ch1.pl @@ -0,0 +1,168 @@ +#!/usr/local/bin/perl + +use strict; +use warnings; +use feature qw(say); +use Test::More; +use Benchmark qw(cmpthese); +use Data::Dumper qw(Dumper); + +my @TESTS = ( + [ [[2,1],[4,5]],4], + [ [[1,0,3],[0,0,0],[1,2,1]],0], + [ [[3,1,2],[5,2,4],[0,1,3]],1], + [ [[reverse 5..9],[reverse 2..6],[reverse 3..7],[reverse 4..8],[reverse 1..5]],2], + [ [[reverse 7..13],[reverse 2..8],[reverse 3..9],[reverse 4..10],[reverse 5..11],[reverse 6..12],[reverse 1..7]],2], + [ [ +[ 7,9,4,5,6,5,6,8,1,9 ], +[ 6,2,8,8,6,2,1,9,2,7 ], +[ 9,7,1,5,8,8,3,5,6,5 ], +[ 9,1,6,4,4,4,5,9,5,5 ], +[ 4,4,9,8,4,2,6,4,3,6 ], +[ 7,4,4,4,3,1,9,8,8,9 ], +[ 5,8,6,8,1,8,3,8,8,2 ], +[ 7,4,7,9,3,7,2,5,7,4 ], +[ 6,4,9,1,8,5,7,4,7,6 ], +[ 0,2,3,0.5,0.25,0.1,4,3,1,4]], 0.25 +], + [ [ +[ 8,1,5,6,1,6,4,5,2,9,3,4,4,1,3,2,4,6,4,6,3,5,2,7,9,9,3,2,1,5 ], +[ 9,9,4,4,3,9,7,3,4,1,7,9,3,2,4,6,4,7,4,9,2,8,1,9,3,5,4,4,2,3 ], +[ 8,2,3,6,2,7,3,1,4,6,4,7,7,8,6,6,9,8,9,1,3,8,4,7,5,7,2,6,9,7 ], +[ 3,4,1,3,5,2,2,8,3,7,8,8,5,7,5,5,6,3,5,7,4,7,6,4,1,1,5,5,2,6 ], +[ 5,4,5,3,1,2,9,2,1,8,1,7,2,4,8,7,3,7,1,6,9,8,3,1,4,8,6,7,9,8 ], +[ 9,7,9,6,8,8,9,1,1,3,6,1,4,4,8,3,6,1,8,7,3,4,3,3,8,6,8,2,8,3 ], +[ 9,7,5,5,6,4,4,8,3,5,2,9,9,6,4,5,9,4,4,6,9,5,6,8,3,5,4,7,3,7 ], +[ 4,2,7,1,9,4,5,1,9,4,1,1,4,1,8,6,9,6,1,3,2,8,3,8,7,2,8,5,9,8 ], +[ 8,8,4,8,2,3,7,5,2,8,9,2,8,1,7,9,4,2,3,2,9,4,7,6,3,8,8,3,7,4 ], +[ 1,1,4,5,3,5,4,2,4,6,7,1,3,1,8,7,6,3,9,7,7,9,1,7,2,9,5,5,6,4 ], +[ 3,3,8,8,5,2,4,9,7,7,8,4,3,6,5,7,6,6,7,2,7,5,7,3,3,5,8,8,8,4 ], +[ 5,5,3,7,9,2,9,6,7,5,2,1,9,4,4,9,6,4,8,1,5,3,6,8,1,3,4,8,6,6 ], +[ 1,9,4,5,5,2,7,1,3,7,9,7,1,8,3,1,2,6,6,6,2,1,8,8,6,6,7,8,9,9 ], +[ 1,1,7,6,3,8,4,4,3,6,9,4,5,1,4,7,6,1,6,2,5,9,3,2,1,3,7,4,3,9 ], +[ 8,3,7,5,7,8,5,6,1,4,1,2,4,9,4,6,3,6,8,5,9,2,2,2,3,7,6,8,8,9 ], +[ 3,3,9,8,2,2,1,3,6,5,7,1,3,5,1,4,3,7,4,5,8,4,3,5,3,7,4,9,1,6 ], +[ 7,2,4,1,6,1,8,2,4,5,1,9,6,3,7,5,3,1,2,6,7,8,6,6,2,8,9,7,4,6 ], +[ 5,2,3,9,5,6,3,5,7,8,9,1,4,8,5,1,8,6,2,3,6,6,2,8,3,6,8,6,8,1 ], +[ 1,1,7,9,3,8,4,3,8,7,3,2,9,3,3,2,7,1,2,2,2,8,9,3,3,5,6,8,7,5 ], +[ 8,6,8,7,4,5,7,1,5,6,1,5,1,9,9,8,8,1,1,4,1,6,1,5,4,9,2,6,1,6 ], +[ 9,2,1,5,5,8,9,6,4,2,6,2,2,6,3,3,2,4,5,9,2,2,9,5,5,4,5,8,7,4 ], +[ 6,9,6,6,2,7,5,8,5,9,8,9,9,4,9,5,2,7,3,3,4,2,2,6,5,8,6,6,2,3 ], +[ 9,6,2,7,8,4,4,3,5,8,8,2,6,4,1,7,8,2,1,1,3,9,3,5,9,1,7,1,4,9 ], +[ 2,3,8,1,4,3,3,6,9,8,9,1,3,6,9,4,5,2,1,1,6,3,2,9,1,6,9,1,5,2 ], +[ 4,8,6,9,5,4,3,5,3,9,4,6,1,5,9,8,4,5,4,5,7,3,8,3,9,9,3,4,7,8 ], +[ 6,3,1,3,1,8,4,5,7,7,8,6,8,5,5,6,4,9,1,7,3,9,1,8,6,9,7,4,1,6 ], +[ 5,3,6,3,8,6,7,1,1,9,7,7,3,2,2,5,5,4,5,2,3,1,7,6,1,1,8,3,6,7 ], +[ 8,2,2,6,6,1,6,3,9,1,9,1,4,5,2,9,2,9,4,4,7,6,3,2,7,9,7,6,5,6 ], +[ 4,9,7,7,5,1,4,9,2,6,4,8,6,7,5,6,3,8,2,9,7,5,3,1,3,4,7,6,7,1 ], +[ 1,2,3,1,0,1,2,0.5,0,1,2,1,3,5,6,1,4,9,1,2,3,0.2,0.1,0.05,1,4,5,1,9,10] ], 0.05 ], +[ [ +[ 3,4,4,3,1,4,1,4,5,3,3,1,5,2,5,7,1,2,4,6 ], +[ 1,2,4,6,2,6,8,8,3,1,1,4,3,3,4,7,4,1,2,8 ], +[ 6,2,8,4,7,1,9,8,7,2,2,5,8,9,8,3,4,5,4,5 ], +[ 9,2,9,8,7,6,7,7,2,3,8,4,1,3,5,3,9,4,6,5 ], +[ 5,9,1,1,8,6,9,4,2,6,5,5,4,9,5,9,9,2,3,8 ], +[ 9,5,2,6,2,4,4,1,3,1,2,5,8,9,3,5,2,4,3,8 ], +[ 9,7,5,8,6,1,4,6,1,8,9,9,4,1,8,1,2,3,4,4 ], +[ 1,2,7,9,3,3,4,8,3,9,9,6,6,7,9,9,8,1,5,7 ], +[ 5,1,2,2,1,9,9,1,9,7,6,6,1,3,5,2,1,2,7,8 ], +[ 8,5,2,2,4,8,7,5,5,7,2,8,1,2,9,8,7,7,1,4 ], +[ 9,8,9,5,6,1,5,5,4,4,1,9,9,3,7,7,4,3,9,6 ], +[ 7,5,6,5,2,9,8,7,9,4,2,8,8,2,8,4,9,8,4,1 ], +[ 4,1,2,4,9,9,6,6,3,3,9,8,1,3,6,9,5,7,5,5 ], +[ 4,6,2,6,5,2,1,6,4,3,9,7,7,3,9,9,9,3,7,9 ], +[ 6,8,5,2,9,9,9,9,4,6,9,9,9,7,2,1,8,3,3,1 ], +[ 2,4,1,1,5,2,3,7,8,9,7,4,1,3,7,2,3,6,5,1 ], +[ 9,1,9,3,9,8,7,8,5,3,7,5,1,1,2,3,2,9,9,3 ], +[ 9,8,2,5,1,5,7,7,9,3,7,1,7,7,1,2,1,6,9,4 ], +[ 6,4,3,6,3,3,3,3,8,5,1,4,2,6,4,3,8,1,5,7 ], +[ 0,1,3,1,0.5,0.25,0.1,1,3,4,5,6,9,0.05,1,3,4,5,6,7]],0.1 ], +); + +sub sorted_matrix { + [ sort { $a <=> $b } map {@{$_}} @_ ]->[2] +} + +sub sorted_matrix_x { + @_=map{ @{$_} } @_; + + my( $x, $y ,$z ) = splice @_,0,3; ## Grab 3 values; + + ( $x, $y ) = ( $y, $x ) if $y<$x; + $z < $x ? ($x,$y,$z) = ($z,$x,$y) : $z < $y && ( ($y,$z)=($z,$y) ); + + $_<$z && ( + $_<$x ? ( $x, $y, $z ) = ( $_, $x, $y ) + : $_<$y ? ( $y, $z ) = ( $_, $y ) + : ( $z = $_ ) + ) for @_; + $z +} + +sub sorted_matrix_xx { + my @row = @{pop()}; + + my $x = pop @row; @row = @{pop()} unless @row; + my $y = pop @row; @row = @{pop()} unless @row; + my $z = pop @row; + + ( $x, $y ) = ( $y, $x ) if $y<$x; + $z < $x ? ($x,$y,$z) = ($z,$x,$y) : $z < $y && ( ($y,$z)=($z,$y) ); + for(\@row,@_) { + $_<$z && ( + $_<$x ? ( $x, $y, $z ) = ( $_, $x, $y ) + : $_<$y ? ( $y, $z ) = ( $_, $y ) + : ( $z = $_ ) + ) for @{$_}; + } + $z; +} + +is( sorted_matrix( @{$_->[0]} ) , $_->[1] ) for @TESTS1; +is( sorted_matrix_x( @{$_->[0]} ) , $_->[1] ) for @TESTS1; +is( sorted_matrix_xx( @{$_->[0]} ) , $_->[1] ) for @TESTS1; + +done_testing(); + +warn "ALL"; +cmpthese( -2, { + 'sort' => sub { sorted_matrix( @{$_->[0]} ) for @TESTS1 }, + 'cmp' => sub { sorted_matrix_x( @{$_->[0]} ) for @TESTS1 }, + 'nest' => sub { sorted_matrix_xx( @{$_->[0]} ) for @TESTS1 }, +}); +warn "30"; +cmpthese( -2, { + 'sort' => sub { sorted_matrix( @{$_->[0]} ) for @TESTS1[6] }, + 'cmp' => sub { sorted_matrix_x( @{$_->[0]} ) for @TESTS1[6] }, + 'nest' => sub { sorted_matrix_xx( @{$_->[0]} ) for @TESTS1[6] }, +}); +warn "20"; +cmpthese( -2, { + 'sort' => sub { sorted_matrix( @{$_->[0]} ) for @TESTS1[7] }, + 'cmp' => sub { sorted_matrix_x( @{$_->[0]} ) for @TESTS1[7] }, + 'nest' => sub { sorted_matrix_xx( @{$_->[0]} ) for @TESTS1[7] }, +}); +warn "10"; +cmpthese( -2, { + 'sort' => sub { sorted_matrix( @{$_->[0]} ) for @TESTS1[5] }, + 'cmp' => sub { sorted_matrix_x( @{$_->[0]} ) for @TESTS1[5] }, + 'nest' => sub { sorted_matrix_xx( @{$_->[0]} ) for @TESTS1[5] }, +}); +warn "7"; +cmpthese( -2, { + 'sort' => sub { sorted_matrix( @{$_->[0]} ) for @TESTS1[4] }, + 'cmp' => sub { sorted_matrix_x( @{$_->[0]} ) for @TESTS1[4] }, + 'nest' => sub { sorted_matrix_xx( @{$_->[0]} ) for @TESTS1[4] }, +}); +warn "5"; +cmpthese( -2, { + 'sort' => sub { sorted_matrix( @{$_->[0]} ) for @TESTS1[3] }, + 'cmp' => sub { sorted_matrix_x( @{$_->[0]} ) for @TESTS1[3] }, + 'nest' => sub { sorted_matrix_xx( @{$_->[0]} ) for @TESTS1[3] }, +}); +warn "2/3"; +cmpthese( -2, { + 'sort' => sub { sorted_matrix( @{$_->[0]} ) for @TESTS1[0..2] }, + 'cmp' => sub { sorted_matrix_x( @{$_->[0]} ) for @TESTS1[0..2] }, + 'nest' => sub { sorted_matrix_xx( @{$_->[0]} ) for @TESTS1[0..2] }, +}); |