diff options
| author | Mohammad S Anwar <mohammad.anwar@yahoo.com> | 2021-08-15 19:31:30 +0100 |
|---|---|---|
| committer | Mohammad S Anwar <mohammad.anwar@yahoo.com> | 2021-08-15 19:31:30 +0100 |
| commit | 77fce3c8870cb065511df5db166f0b4d4845b26c (patch) | |
| tree | d753fffada6a5a483ab250ba32e265e0b7c0b827 | |
| parent | 985f74eb57705f4af35a7ca86c0e7a7e26b2e878 (diff) | |
| download | perlweeklychallenge-club-77fce3c8870cb065511df5db166f0b4d4845b26c.tar.gz perlweeklychallenge-club-77fce3c8870cb065511df5db166f0b4d4845b26c.tar.bz2 perlweeklychallenge-club-77fce3c8870cb065511df5db166f0b4d4845b26c.zip | |
- Added solution by Pete Houston.
| -rw-r--r-- | challenge-125/pete-houston/perl/ch-1.pl | 62 | ||||
| -rw-r--r-- | stats/pwc-current.json | 319 | ||||
| -rw-r--r-- | stats/pwc-language-breakdown-summary.json | 74 | ||||
| -rw-r--r-- | stats/pwc-language-breakdown.json | 1786 | ||||
| -rw-r--r-- | stats/pwc-leaders.json | 766 | ||||
| -rw-r--r-- | stats/pwc-summary-1-30.json | 106 | ||||
| -rw-r--r-- | stats/pwc-summary-121-150.json | 28 | ||||
| -rw-r--r-- | stats/pwc-summary-151-180.json | 114 | ||||
| -rw-r--r-- | stats/pwc-summary-181-210.json | 116 | ||||
| -rw-r--r-- | stats/pwc-summary-211-240.json | 82 | ||||
| -rw-r--r-- | stats/pwc-summary-31-60.json | 44 | ||||
| -rw-r--r-- | stats/pwc-summary-61-90.json | 42 | ||||
| -rw-r--r-- | stats/pwc-summary-91-120.json | 40 | ||||
| -rw-r--r-- | stats/pwc-summary.json | 42 |
14 files changed, 1849 insertions, 1772 deletions
diff --git a/challenge-125/pete-houston/perl/ch-1.pl b/challenge-125/pete-houston/perl/ch-1.pl new file mode 100644 index 0000000000..4fd5517372 --- /dev/null +++ b/challenge-125/pete-houston/perl/ch-1.pl @@ -0,0 +1,62 @@ +#!/usr/bin/env perl +#=============================================================================== +# +# FILE: 12501.pl +# +# USAGE: ./12501.pl N +# +# DESCRIPTION: Given a positive integer, print all unique Pythagorean +# triples in which it features, or just "-1" if there are none. +# +# REQUIREMENTS: Math::Prime::Util +# AUTHOR: Pete Houston (pete), cpan@openstrike.co.uk +# ORGANIZATION: Openstrike +# VERSION: 1.0 +# CREATED: 09/08/21 +#=============================================================================== + +use strict; +use warnings; +use Math::Prime::Util qw/is_square/; + +my $n = shift; +my $n2 = $n * $n; + +# Avoid duplicates, so store them in a hash keyed on either of the other +# members of the triple. +my %triples; + +# n squared could be the sum of 2 squares or the difference of 2 squares + +# Sum. Count downwards from n. +my $go = $n; +while (--$go > 4) { + next if exists $triples{$go}; + my $sqdiff = $n2 - $go * $go; + store_if_sq (\%triples, $sqdiff, $n, $go); +} + +# Difference. Count upwards from n. +$go = $n; +my $oldgo2 = $n2; +while (1) { + my $go2 = ++$go * $go; + last if $n2 < ($go2 - $oldgo2); + my $sqdiff = $go2 - $n2; + store_if_sq (\%triples, $sqdiff, $n, $go); + $oldgo2 = $go2; +} + +unless (scalar keys %triples) { + print "-1\n"; + exit; +} + +print "(@$_)\n" for values %triples; + +sub store_if_sq { + my ($tri, $sqdiff, @rest) = @_; + return unless is_square ($sqdiff); + my $diff = sqrt $sqdiff; + $tri->{$diff} = [$diff, @rest]; +} diff --git a/stats/pwc-current.json b/stats/pwc-current.json index c626e2f575..604eee1074 100644 --- a/stats/pwc-current.json +++ b/stats/pwc-current.json @@ -2,6 +2,135 @@ "title" : { "text" : "The Weekly Challenge - 125" }, + "tooltip" : { + "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>", + "followPointer" : 1, + "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>" + }, + "subtitle" : { + "text" : "[Champions: 18] Last updated at 2021-08-15 18:02:59 GMT" + }, + "legend" : { + "enabled" : 0 + }, + "chart" : { + "type" : "column" + }, + "xAxis" : { + "type" : "category" + }, + "yAxis" : { + "title" : { + "text" : "Total Solutions" + } + }, + "series" : [ + { + "data" : [ + { + "name" : "Arne Sommer", + "drilldown" : "Arne Sommer", + "y" : 3 + }, + { + "y" : 2, + "drilldown" : "Cheok-Yin Fung", + "name" : "Cheok-Yin Fung" + }, + { + "drilldown" : "Colin Crain", + "name" : "Colin Crain", + "y" : 5 + }, + { + "drilldown" : "E. Choroba", + "name" : "E. Choroba", + "y" : 2 + }, + { + "y" : 6, + "drilldown" : "Flavio Poletti", + "name" : "Flavio Poletti" + }, + { + "y" : 3, + "name" : "James Smith", + "drilldown" : "James Smith" + }, + { + "y" : 1, + "drilldown" : "Jan Krnavek", + "name" : "Jan Krnavek" + }, + { + "drilldown" : "Jorg Sommrey", + "name" : "Jorg Sommrey", + "y" : 2 + }, + { + "drilldown" : "Kai Burgdorf", + "name" : "Kai Burgdorf", + "y" : 1 + }, + { + "y" : 2, + "name" : "Mark Anderson", + "drilldown" : "Mark Anderson" + }, + { + "y" : 2, + "name" : "Matthew Neleigh", + "drilldown" : "Matthew Neleigh" + }, + { + "y" : 1, + "name" : "Pete Houston", + "drilldown" : "Pete Houston" + }, + { + "y" : 4, + "drilldown" : "Roger Bell_West", + "name" : "Roger Bell_West" + }, + { + "y" : 2, + "name" : "Simon Proctor", + "drilldown" : "Simon Proctor" + }, + { + "y" : 4, + "name" : "Stuart Little", + "drilldown" : "Stuart Little" + }, + { + "y" : 2, + "name" : "Ulrich Rieke", + "drilldown" : "Ulrich Rieke" + }, + { + "y" : 3, + "name" : "W. Luis Mochan", + "drilldown" : "W. Luis Mochan" + }, + { + "y" : 1, + "name" : "Wanderdoc", + "drilldown" : "Wanderdoc" + } + ], + "name" : "The Weekly Challenge - 125", + "colorByPoint" : 1 + } + ], + "plotOptions" : { + "series" : { + "dataLabels" : { + "format" : "{point.y}", + "enabled" : 1 + }, + "borderWidth" : 0 + } + }, "drilldown" : { "series" : [ { @@ -15,8 +144,8 @@ 1 ] ], - "id" : "Arne Sommer", - "name" : "Arne Sommer" + "name" : "Arne Sommer", + "id" : "Arne Sommer" }, { "data" : [ @@ -29,8 +158,8 @@ "id" : "Cheok-Yin Fung" }, { - "name" : "Colin Crain", "id" : "Colin Crain", + "name" : "Colin Crain", "data" : [ [ "Perl", @@ -48,17 +177,15 @@ }, { "name" : "E. Choroba", - "id" : "E. Choroba", "data" : [ [ "Perl", 2 ] - ] + ], + "id" : "E. Choroba" }, { - "name" : "Flavio Poletti", - "id" : "Flavio Poletti", "data" : [ [ "Perl", @@ -72,9 +199,12 @@ "Blog", 2 ] - ] + ], + "name" : "Flavio Poletti", + "id" : "Flavio Poletti" }, { + "name" : "James Smith", "data" : [ [ "Perl", @@ -85,17 +215,16 @@ 1 ] ], - "id" : "James Smith", - "name" : "James Smith" + "id" : "James Smith" }, { + "id" : "Jan Krnavek", "data" : [ [ "Raku", 1 ] ], - "id" : "Jan Krnavek", "name" : "Jan Krnavek" }, { @@ -109,18 +238,16 @@ "id" : "Jorg Sommrey" }, { + "id" : "Kai Burgdorf", "data" : [ [ "Perl", 1 ] ], - "name" : "Kai Burgdorf", - "id" : "Kai Burgdorf" + "name" : "Kai Burgdorf" }, { - "name" : "Mark Anderson", - "id" : "Mark Anderson", "data" : [ [ "Perl", @@ -130,20 +257,31 @@ "Raku", 1 ] - ] + ], + "name" : "Mark Anderson", + "id" : "Mark Anderson" }, { "id" : "Matthew Neleigh", - "name" : "Matthew Neleigh", "data" : [ [ "Perl", 2 ] - ] + ], + "name" : "Matthew Neleigh" + }, + { + "id" : "Pete Houston", + "data" : [ + [ + "Perl", + 1 + ] + ], + "name" : "Pete Houston" }, { - "name" : "Roger Bell_West", "id" : "Roger Bell_West", "data" : [ [ @@ -158,20 +296,20 @@ "Blog", 1 ] - ] + ], + "name" : "Roger Bell_West" }, { + "name" : "Simon Proctor", "data" : [ [ "Raku", 2 ] ], - "id" : "Simon Proctor", - "name" : "Simon Proctor" + "id" : "Simon Proctor" }, { - "id" : "Stuart Little", "name" : "Stuart Little", "data" : [ [ @@ -182,9 +320,11 @@ "Raku", 2 ] - ] + ], + "id" : "Stuart Little" }, { + "id" : "Ulrich Rieke", "data" : [ [ "Perl", @@ -195,11 +335,9 @@ 1 ] ], - "id" : "Ulrich Rieke", "name" : "Ulrich Rieke" }, { - "id" : "W. Luis Mochan", "name" : "W. Luis Mochan", "data" : [ [ @@ -210,142 +348,19 @@ "Blog", 1 ] - ] + ], + "id" : "W. Luis Mochan" }, { + "name" : "Wanderdoc", "data" : [ [ "Perl", 1 ] ], - "name" : "Wanderdoc", "id" : "Wanderdoc" } ] - }, - "yAxis" : { - "title" : { - "text" : "Total Solutions" - } - }, - "tooltip" : { - "followPointer" : 1, - "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>", - "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>" - }, - "series" : [ - { - "name" : "The Weekly Challenge - 125", - "colorByPoint" : 1, - "data" : [ - { - "name" : "Arne Sommer", - "drilldown" : "Arne Sommer", - "y" : 3 - }, - { - "drilldown" : "Cheok-Yin Fung", - "y" : 2, - "name" : "Cheok-Yin Fung" - }, - { - "drilldown" : "Colin Crain", - "y" : 5, - "name" : "Colin Crain" - }, - { - "name" : "E. Choroba", - "y" : 2, - "drilldown" : "E. Choroba" - }, - { - "name" : "Flavio Poletti", - "drilldown" : "Flavio Poletti", - "y" : 6 - }, - { - "drilldown" : "James Smith", - "y" : 3, - "name" : "James Smith" - }, - { - "name" : "Jan Krnavek", - "y" : 1, - "drilldown" : "Jan Krnavek" - }, - { - "drilldown" : "Jorg Sommrey", - "y" : 2, - "name" : "Jorg Sommrey" - }, - { - "name" : "Kai Burgdorf", - "drilldown" : "Kai Burgdorf", - "y" : 1 - }, - { - "y" : 2, - "drilldown" : "Mark Anderson", - "name" : "Mark Anderson" - }, - { - "name" : "Matthew Neleigh", - "y" : 2, - "drilldown" : "Matthew Neleigh" - }, - { - "drilldown" : "Roger Bell_West", - "y" : 4, - "name" : "Roger Bell_West" - }, - { - "name" : "Simon Proctor", - "y" : 2, - "drilldown" : "Simon Proctor" - }, - { - "y" : 4, - "drilldown" : "Stuart Little", - "name" : "Stuart Little" - }, - { - "name" : "Ulrich Rieke", - "drilldown" : "Ulrich Rieke", - "y" : 2 - }, - { - "y" : 3, - "drilldown" : "W. Luis Mochan", - "name" : "W. Luis Mochan" - }, - { - "name" : "Wanderdoc", - "drilldown" : "Wanderdoc", - "y" : 1 - } - ] - } - ], - "plotOptions" : { - "series" : { - "dataLabels" : { - "enabled" : 1, - "format" : "{point.y}" - }, - "borderWidth" : 0 - } - }, - "legend" : { - "enabled" : 0 - }, - "subtitle" : { - "text" : "[Champions: 17] Last updated at 2021-08-15 16:40:51 GMT" - }, - "xAxis" : { - "type" : "category" - }, - "chart" : { - "type" : "column" } } diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json index a102102d9d..9640be9817 100644 --- a/stats/pwc-language-breakdown-summary.json +++ b/stats/pwc-language-breakdown-summary.json @@ -1,31 +1,36 @@ { + "subtitle" : { + "text" : "Last updated at 2021-08-15 18:02:59 GMT" + }, "title" : { "text" : "The Weekly Challenge Contributions [2019 - 2021]" }, + "tooltip" : { + "pointFormat" : "<b>{point.y:.0f}</b>" + }, + "xAxis" : { + "labels" : { + "style" : { + "fontSize" : "13px", + "fontFamily" : "Verdana, sans-serif" + } + }, + "type" : "category" + }, + "chart" : { + "type" : "column" + }, + "legend" : { + "enabled" : "false" + }, "yAxis" : { "title" : { "text" : null }, "min" : 0 }, - "tooltip" : { - "pointFormat" : "<b>{point.y:.0f}</b>" - }, "series" : [ { - "name" : "Contributions", - "dataLabels" : { - "format" : "{point.y:.0f}", - "style" : { - "fontSize" : "13px", - "fontFamily" : "Verdana, sans-serif" - }, - "rotation" : -90, - "color" : "#FFFFFF", - "y" : 10, - "align" : "right", - "enabled" : "true" - }, "data" : [ [ "Blog", @@ -33,31 +38,26 @@ ], [ "Perl", - 5978 + 5979 ], [ "Raku", 3722 ] - ] - } - ], - "legend" : { - "enabled" : "false" - }, - "xAxis" : { - "labels" : { - "style" : { - "fontSize" : "13px", - "fontFamily" : "Verdana, sans-serif" + ], + "name" : "Contributions", + "dataLabels" : { + "rotation" : -90, + "enabled" : "true", + "y" : 10, + "color" : "#FFFFFF", + "format" : "{point.y:.0f}", + "align" : "right", + "style" : { + "fontFamily" : "Verdana, sans-serif", + "fontSize" : "13px" + } } - }, - "type" : "category" - }, - "chart" : { - "type" : "column" - }, - "subtitle" : { - "text" : "Last updated at 2021-08-15 16:40:51 GMT" - } + } + ] } diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json index ba18d013c3..235f128174 100644 --- a/stats/pwc-language-breakdown.json +++ b/stats/pwc-language-breakdown.json @@ -1,16 +1,655 @@ { - "subtitle" : { - "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-08-15 16:40:51 GMT" - }, - "xAxis" : { - "type" : "category" + "series" : [ + { + "data" : [ + { + "name" : "#001", + "drilldown" : "001", + "y" : 161 + }, + { + "name" : "#002", + "drilldown" : "002", + "y" : 125 + }, + { + "name" : "#003", + "drilldown" : "003", + "y" : 81 + }, + { + "y" : 99, + "drilldown" : "004", + "name" : "#004" + }, + { + "y" : 78, + "name" : "#005", + "drilldown" : "005" + }, + { + "y" : 58, + "drilldown" : "006", + "name" : "#006" + }, + { + "name" : "#007", + "drilldown" : "007", + "y" : 64 + }, + { + "drilldown" : "008", + "name" : "#008", + "y" : 78 + }, + { + "y" : 76, + "name" : "#009", + "drilldown" : "009" + }, + { + "drilldown" : "010", + "name" : "#010", + "y" : 65 + }, + { + "y" : 85, + "drilldown" : "011", + "name" : "#011" + }, + { + "name" : "#012", + "drilldown" : "012", + "y" : 89 + }, + { + "y" : 85, + "name" : "#013", + "drilldown" : "013" + }, + { + "name" : "#014", + "drilldown" : "014", + "y" : 101 + }, + { + "name" : 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