diff options
| author | Mohammad S Anwar <mohammad.anwar@yahoo.com> | 2020-07-28 06:20:55 +0100 |
|---|---|---|
| committer | Mohammad S Anwar <mohammad.anwar@yahoo.com> | 2020-07-28 06:20:55 +0100 |
| commit | 1eaf72c0d19f875e7a72bd8eeea754b11e07f241 (patch) | |
| tree | 4f33bed5843ac4091dcad6928ceb1fa81ec21a2e | |
| parent | 4487f0c2a742e6b04da2ce4f64ec701262748e26 (diff) | |
| download | perlweeklychallenge-club-1eaf72c0d19f875e7a72bd8eeea754b11e07f241.tar.gz perlweeklychallenge-club-1eaf72c0d19f875e7a72bd8eeea754b11e07f241.tar.bz2 perlweeklychallenge-club-1eaf72c0d19f875e7a72bd8eeea754b11e07f241.zip | |
- Added Raku solutions to the Challenge #071.
| -rwxr-xr-x | challenge-071/mohammad-anwar/raku/ch-1.raku | 62 | ||||
| -rwxr-xr-x | challenge-071/mohammad-anwar/raku/ch-1a.raku | 64 | ||||
| -rwxr-xr-x | challenge-071/mohammad-anwar/raku/ch-2.raku | 87 | ||||
| -rwxr-xr-x | challenge-071/mohammad-anwar/raku/ch-2a.raku | 107 | ||||
| -rw-r--r-- | stats/pwc-current.json | 144 | ||||
| -rw-r--r-- | stats/pwc-language-breakdown-summary.json | 78 | ||||
| -rw-r--r-- | stats/pwc-language-breakdown.json | 520 | ||||
| -rw-r--r-- | stats/pwc-leaders.json | 752 | ||||
| -rw-r--r-- | stats/pwc-summary-1-30.json | 44 | ||||
| -rw-r--r-- | stats/pwc-summary-121-150.json | 102 | ||||
| -rw-r--r-- | stats/pwc-summary-151-180.json | 86 | ||||
| -rw-r--r-- | stats/pwc-summary-31-60.json | 42 | ||||
| -rw-r--r-- | stats/pwc-summary-61-90.json | 106 | ||||
| -rw-r--r-- | stats/pwc-summary-91-120.json | 38 | ||||
| -rw-r--r-- | stats/pwc-summary.json | 56 |
15 files changed, 1306 insertions, 982 deletions
diff --git a/challenge-071/mohammad-anwar/raku/ch-1.raku b/challenge-071/mohammad-anwar/raku/ch-1.raku new file mode 100755 index 0000000000..0698cdb552 --- /dev/null +++ b/challenge-071/mohammad-anwar/raku/ch-1.raku @@ -0,0 +1,62 @@ +#!/usr/bin/env raku + +# +# Perl Weekly Challenge - 071 +# +# Task #1: Peak Elements +# +# https://perlweeklychallenge.org/blog/perl-weekly-challenge-071 +# + +use v6.d; + +sub MAIN(Int :$N where { $N > 1 } = 10) { + my @random-array = random-array($N); + my @peak-elements = find-peak-elements-in(@random-array); + + say sprintf("Array: [%s]", join ', ', @random-array); + say sprintf(" Peak: [%s]", join ', ', @peak-elements); +} + +# +# +# METHODS + +sub find-peak-elements-in($array where { $_ > 0 }) { + + my @peak-elements = Empty; + if $array.elems >= 2 { + + if ($array[0] > $array[1]) { + @peak-elements.push: $array[0]; + } + + for 1 .. $array.elems-2 -> $i { + if $array[$i] > $array[$i-1] + && + $array[$i] > $array[$i+1] { + + @peak-elements.push: $array[$i]; + } + } + + if $array[*-1] > $array[*-2] { + @peak-elements.push: $array[*-1]; + } + } + + return |@peak-elements; +} + +sub random-array(Int $size is copy) { + + my %elements = (); + while $size >= 1 { + my $element = (^50).pick; + next if %elements{$element}:exists; + %elements{$element} = 1; + $size--; + } + + return (%elements.keys); +} diff --git a/challenge-071/mohammad-anwar/raku/ch-1a.raku b/challenge-071/mohammad-anwar/raku/ch-1a.raku new file mode 100755 index 0000000000..2494de4f64 --- /dev/null +++ b/challenge-071/mohammad-anwar/raku/ch-1a.raku @@ -0,0 +1,64 @@ +#!/usr/bin/env raku + +# +# Perl Weekly Challenge - 071 +# +# Task #1: Peak Elements +# +# https://perlweeklychallenge.org/blog/perl-weekly-challenge-071 +# + +use Test; + +my %test-cases = ( + 'test case 1' => { + in => [19, 8, 22, 11, 50, 34, 39, 48, 12, 33], + out => [19, 22, 50, 48, 33], + }, + 'test case 2' => { + in => [26, 39, 23, 16, 30, 4, 49, 42, 12, 14], + out => [39, 30, 49, 14], + }, + 'test case 3' => { + in => [20, 24, 22, 48, 49, 23, 39, 10, 14, 43], + out => [24, 49, 39, 43], + }, +); + +for %test-cases.keys -> $test { + is find-peak-elements-in(%test-cases{$test}.{<in>}), + %test-cases{$test}.{<out>}, + $test; +} + +done-testing; + +# +# +# METHOD + +sub find-peak-elements-in($array where { $_ > 0 }) { + + my @peak-elements = Empty; + if $array.elems >= 2 { + + if ($array[0] > $array[1]) { + @peak-elements.push: $array[0]; + } + + for 1 .. $array.elems-2 -> $i { + if $array[$i] > $array[$i-1] + && + $array[$i] > $array[$i+1] { + + @peak-elements.push: $array[$i]; + } + } + + if $array[*-1] > $array[*-2] { + @peak-elements.push: $array[*-1]; + } + } + + return |@peak-elements; +} diff --git a/challenge-071/mohammad-anwar/raku/ch-2.raku b/challenge-071/mohammad-anwar/raku/ch-2.raku new file mode 100755 index 0000000000..8dcfa8504d --- /dev/null +++ b/challenge-071/mohammad-anwar/raku/ch-2.raku @@ -0,0 +1,87 @@ +#!/usr/bin/env raku + +# +# Perl Weekly Challenge - 071 +# +# Task #2: Trim Linked List +# +# https://perlweeklychallenge.org/blog/perl-weekly-challenge-071/ +# + +class Node { + has Int $.v is rw; + has Node $.p is rw; + + method trim(Int $position) { + + die "ERROR: Invalid position [$position].\n" + unless $position ~~ /^\d+$/; + + my $tail = self; + my $count = 1; + my $node; + + while $tail.p { + if $position > $count { + $node = $tail; + } + elsif $position == $count { + if (defined $node) { + # Remove current node by making the + # parent of current node as parent + # of previous node + $node.p = $tail.p; + } + else { + # If you're taking first from the end + # then return the parent of last node + return $tail.p; + } + } + + $tail = $tail.p; + $count++; + } + + # Take the first node off if and only if: + # a) you reached the first node or + # b) given position is more than the total nodes + $node.p = Nil if $count <= $position; + + return self; + } + + method show() { + my $p = $!p; + my @v = $!v; + + while defined $p { + @v.push: $p.v; + $p = $p.p; + } + + return @v.reverse.join(' -> '); + } +} + +sub MAIN(Str :$list = '1 -> 2 -> 3 -> 4 -> 5', Int :$position = 2) { + create-linked-list($list).trim($position).show.say; +} + +sub create-linked-list(Str $list is copy) { + + $list ~~ s:g/\s//; + my @list = $list.split('->'); + my $node = Node.new(v => @list.pop.Int); + my $tail = $node; + + while @list { + my $node = Node.new(v => @list.pop.Int); + $tail.p = $node; + $tail = $node; + } + + $node.show.say; + + return $node; +} diff --git a/challenge-071/mohammad-anwar/raku/ch-2a.raku b/challenge-071/mohammad-anwar/raku/ch-2a.raku new file mode 100755 index 0000000000..a364010b7f --- /dev/null +++ b/challenge-071/mohammad-anwar/raku/ch-2a.raku @@ -0,0 +1,107 @@ +#!/usr/bin/env raku + +# +# Perl Weekly Challenge - 071 +# +# Task #2: Trim Linked List +# +# https://perlweeklychallenge.org/blog/perl-weekly-challenge-071/ +# + +class Node { + has Int $.v is rw; + has Node $.p is rw; + + method trim(Int $position) { + + die "ERROR: Invalid position [$position].\n" + unless $position ~~ /^\d+$/; + + my $tail = self; + my $count = 1; + my $node; + + while $tail.p { + if $position > $count { + $node = $tail; + } + elsif $position == $count { + if (defined $node) { + # Remove current node by making the + # parent of current node as parent + # of previous node + $node.p = $tail.p; + } + else { + # If you're taking first from the end + # then return the parent of last node + return $tail.p; + } + } + + $tail = $tail.p; + $count++; + } + + # Take the first node off if and only if: + # a) you reached the first node or + # b) given position is more than the total nodes + $node.p = Nil if $count <= $position; + + return self; + } + + method show() { + my $p = $!p; + my @v = $!v; + + while defined $p { + @v.push: $p.v; + $p = $p.p; + } + + return @v.reverse.join(' -> '); + } +} + +use Test; + +my Str $list = '1 -> 2 -> 3 -> 4 -> 5'; +my %test-cases = ( + 'testing $N = 1' => { n => 1, o => '1 -> 2 -> 3 -> 4' }, + 'testing $N = 2' => { n => 2, o => '1 -> 2 -> 3 -> 5' }, + 'testing $N = 3' => { n => 3, o => '1 -> 2 -> 4 -> 5' }, + 'testing $N = 4' => { n => 4, o => '1 -> 3 -> 4 -> 5' }, + 'testing $N = 5' => { n => 5, o => '2 -> 3 -> 4 -> 5' }, + 'testing $N = 6' => { n => 6, o => '2 -> 3 -> 4 -> 5' }, +); + +for %test-cases.keys.sort -> $test { + is( + create-linked-list($list).trim(%test-cases{$test}{"n"}).show, + %test-cases{$test}{"o"}, + $test + ); +} + +done-testing; + +# +# +# METHOD + +sub create-linked-list(Str $list is copy) { + + $list ~~ s:g/\s//; + my @list = $list.split('->'); + my $node = Node.new(v => @list.pop.Int); + my $tail = $node; + + while @list { + my $node = Node.new(v => @list.pop.Int); + $tail.p = $node; + $tail = $node; + } + + return $node; +} diff --git a/stats/pwc-current.json b/stats/pwc-current.json index b881f93940..1fe715d6a3 100644 --- a/stats/pwc-current.json +++ b/stats/pwc-current.json @@ -1,17 +1,58 @@ { - "tooltip" : { - "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>", - "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>", - "followPointer" : 1 - }, - "chart" : { - "type" : "column" - }, "yAxis" : { "title" : { "text" : "Total Solutions" } }, + "title" : { + "text" : "Perl Weekly Challenge - 071" + }, + "subtitle" : { + "text" : "[Champions: 7] Last updated at 2020-07-28 05:20:40 GMT" + }, + "series" : [ + { + "name" : "Perl Weekly Challenge - 071", + "colorByPoint" : 1, + "data" : [ + { + "name" : "Dave Jacoby", + "drilldown" : "Dave Jacoby", + "y" : 2 + }, + { + "y" : 5, + "name" : "Javier Luque", + "drilldown" : "Javier Luque" + }, + { + "name" : "Luca Ferrari", + "drilldown" : "Luca Ferrari", + "y" : 4 + }, + { + "y" : 1, + "name" : "Mark Anderson", + "drilldown" : "Mark Anderson" + }, + { + "drilldown" : "Mohammad S Anwar", + "name" : "Mohammad S Anwar", + "y" : 4 + }, + { + "y" : 2, + "name" : "Roger Bell_West", + "drilldown" : "Roger Bell_West" + }, + { + "drilldown" : "Simon Proctor", + "name" : "Simon Proctor", + "y" : 2 + } + ] + } + ], "plotOptions" : { "series" : { "borderWidth" : 0, @@ -24,29 +65,30 @@ "xAxis" : { "type" : "category" }, - "legend" : { - "enabled" : 0 + "tooltip" : { + "followPointer" : 1, + "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>", + "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>" }, - "subtitle" : { - "text" : "[Champions: 7] Last updated at 2020-07-28 00:32:16 GMT" + "chart" : { + "type" : "column" }, - "title" : { - "text" : "Perl Weekly Challenge - 071" + "legend" : { + "enabled" : 0 }, "drilldown" : { "series" : [ { + "name" : "Dave Jacoby", "id" : "Dave Jacoby", "data" : [ [ "Perl", 2 ] - ], - "name" : "Dave Jacoby" + ] }, { - "name" : "Javier Luque", "data" : [ [ "Perl", @@ -61,11 +103,10 @@ 1 ] ], - "id" : "Javier Luque" + "id" : "Javier Luque", + "name" : "Javier Luque" }, { - "id" : "Luca Ferrari", - "name" : "Luca Ferrari", "data" : [ [ "Raku", @@ -75,29 +116,36 @@ "Blog", 2 ] - ] + ], + "id" : "Luca Ferrari", + "name" : "Luca Ferrari" }, { "name" : "Mark Anderson", + "id" : "Mark Anderson", "data" : [ [ "Raku", 1 ] - ], - "id" : "Mark Anderson" + ] }, { + "name" : "Mohammad S Anwar", "data" : [ [ "Perl", 2 + ], + [ + "Raku", + 2 ] ], - "name" : "Mohammad S Anwar", "id" : "Mohammad S Anwar" }, { + "name" : "Roger Bell_West", "id" : "Roger Bell_West", "data" : [ [ @@ -108,8 +156,7 @@ "Raku", 1 ] - ], - "name" : "Roger Bell_West" + ] }, { "id" : "Simon Proctor", @@ -122,48 +169,5 @@ "name" : "Simon Proctor" } ] - }, - "series" : [ - { - "data" : [ - { - "name" : "Dave Jacoby", - "drilldown" : "Dave Jacoby", - "y" : 2 - }, - { - "y" : 5, - "drilldown" : "Javier Luque", - "name" : "Javier Luque" - }, - { - "drilldown" : "Luca Ferrari", - "y" : 4, - "name" : "Luca Ferrari" - }, - { - "y" : 1, - "drilldown" : "Mark Anderson", - "name" : "Mark Anderson" - }, - { - "name" : "Mohammad S Anwar", - "drilldown" : "Mohammad S Anwar", - "y" : 2 - }, - { - "drilldown" : "Roger Bell_West", - "y" : 2, - "name" : "Roger Bell_West" - }, - { - "name" : "Simon Proctor", - "y" : 2, - "drilldown" : "Simon Proctor" - } - ], - "colorByPoint" : 1, - "name" : "Perl Weekly Challenge - 071" - } - ] + } } diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json index 47736cd929..0d216849b9 100644 --- a/stats/pwc-language-breakdown-summary.json +++ b/stats/pwc-language-breakdown-summary.json @@ -1,6 +1,42 @@ { + "yAxis" : { + "title" : { + "text" : null + }, + "min" : 0 + }, + "title" : { + "text" : "Perl Weekly Challenge Contributions [2019 - 2020]" + }, + "subtitle" : { + "text" : "Last updated at 2020-07-28 05:20:40 GMT" + }, + "tooltip" : { + "pointFormat" : "<b>{point.y:.0f}</b>" + }, + "xAxis" : { + "labels" : { + "style" : { + "fontSize" : "13px", + "fontFamily" : "Verdana, sans-serif" + } + }, + "type" : "category" + }, "series" : [ { + "dataLabels" : { + "format" : "{point.y:.0f}", + "enabled" : "true", + "rotation" : -90, + "align" : "right", + "y" : 10, + "color" : "#FFFFFF", + "style" : { + "fontFamily" : "Verdana, sans-serif", + "fontSize" : "13px" + } + }, "data" : [ [ "Blog", @@ -12,52 +48,16 @@ ], [ "Raku", - 1876 + 1878 ] ], - "dataLabels" : { - "color" : "#FFFFFF", - "style" : { - "fontFamily" : "Verdana, sans-serif", - "fontSize" : "13px" - }, - "rotation" : -90, - "enabled" : "true", - "y" : 10, - "format" : "{point.y:.0f}", - "align" : "right" - }, "name" : "Contributions" } ], - "title" : { - "text" : "Perl Weekly Challenge Contributions [2019 - 2020]" - }, - "legend" : { - "enabled" : "false" - }, - "subtitle" : { - "text" : "Last updated at 2020-07-28 00:32:15 GMT" - }, - "xAxis" : { - "type" : "category", - "labels" : { - "style" : { - "fontFamily" : "Verdana, sans-serif", - "fontSize" : "13px" - } - } - }, - "tooltip" : { - "pointFormat" : "<b>{point.y:.0f}</b>" - }, "chart" : { "type" : "column" }, - "yAxis" : { - "min" : 0, - "title" : { - "text" : null - } + "legend" : { + "enabled" : "false" } } diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json index 3f49dd8255..27706f8124 100644 --- a/stats/pwc-language-breakdown.json +++ b/stats/pwc-language-breakdown.json @@ -1,9 +1,28 @@ { - "subtitle" : { - "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-07-28 00:32:16 GMT" + "title" : { + "text" : "Perl Weekly Challenge Language" }, - "legend" : { - "enabled" : "false" + "yAxis" : { + "title" : { + "text" : "Total Solutions" + } + }, + "xAxis" : { + "type" : "category" + }, + "tooltip" : { + "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>", + "headerFormat" : "<span style=\"font-size:11px\"></span>", + "followPointer" : "true" + }, + "plotOptions" : { + "series" : { + "dataLabels" : { + "format" : "{point.y}", + "enabled" : 1 + }, + "borderWidth" : 0 + } }, "series" : [ { @@ -14,79 +33,79 @@ "name" : "#001" }, { + "y" : 109, "name" : "#002", - "drilldown" : "002", - "y" : 109 + "drilldown" : "002" }, { + "name" : "#003", "drilldown" : "003", - "y" : 71, - "name" : "#003" + "y" : 71 }, { - "name" : "#004", "drilldown" : "004", + "name" : "#004", "y" : 91 }, { + "y" : 72, "name" : "#005", - "drilldown" : "005", - "y" : 72 + "drilldown" : "005" }, { - "name" : "#006", "y" : 52, + "name" : "#006", "drilldown" : "006" }, { - "y" : 59, "drilldown" : "007", - "name" : "#007" + "name" : "#007", + "y" : 59 }, { - "name" : "#008", "y" : 72, + "name" : "#008", "drilldown" : "008" }, { - "drilldown" : "009", "y" : 68, - "name" : "#009" + "name" : "#009", + "drilldown" : "009" }, { - "name" : "#010", "y" : 60, - "drilldown" : "010" + "drilldown" : "010", + "name" : "#010" }, { - "name" : "#011", "y" : 79, - "drilldown" : "011" + "drilldown" : "011", + "name" : "#011" }, { - "y" : 83, "drilldown" : "012", - "name" : "#012" + "name" : "#012", + "y" : 83 }, { + "drilldown" : "013", "name" : "#013", - "y" : 76, - "drilldown" : "013" + "y" : 76 }, { + "name" : "#014", "drilldown" : "014", - "y" : 96, - "name" : "#014" + "y" : 96 }, { + "name" : "#015", "drilldown" : "015", - "y" : 93, - "name" : "#015" + "y" : 93 }, { + "drilldown" : "016", "name" : "#016", - "y" : 66, - "drilldown" : "016" + "y" : 66 }, { "y" : 79, @@ -99,29 +118,29 @@ "name" : "#018" }, { - "y" : 97, "drilldown" : "019", - "name" : "#019" + "name" : "#019", + "y" : 97 }, { - "drilldown" : "020", "y" : 95, - "name" : "#020" + "name" : "#020", + "drilldown" : "020" }, { + "y" : 67, "name" : "#021", - "drilldown" : "021", - "y" : 67 + "drilldown" : "021" }, { - "name" : "#022", "y" : 63, - "drilldown" : "022" + "drilldown" : "022", + "name" : "#022" }, { - "name" : "#023", + "y" : 91, "drilldown" : "023", - "y" : 91 + "name" : "#023" }, { "y" : 70, @@ -134,39 +153,39 @@ "name" : "#025" }, { + "y" : 70, "name" : "#026", - "drilldown" : "026", - "y" : 70 + "drilldown" : "026" }, { "drilldown" : "027", - "y" : 58, - "name" : "#027" + "name" : "#027", + "y" : 58 }, { - "name" : "#028", "y" : 78, - "drilldown" : "028" + "drilldown" : "028", + "name" : "#028" }, { - "name" : "#029", "y" : 77, - "drilldown" : "029" + "drilldown" : "029", + "name" : "#029" }, { - "name" : "#030", "y" : 115, - "drilldown" : "030" + "drilldown" : "030", + "name" : "#030" }, { + "drilldown" : "031", "name" : "#031", - "y" : 87, - "drilldown" : "031" + "y" : 87 }, { + "drilldown" : "032", "name" : "#032", - "y" : 92, - "drilldown" : "032" + "y" : 92 }, { "y" : 108, @@ -179,74 +198,74 @@ "name" : "#034" }, { - "drilldown" : "035", "y" : 62, + "drilldown" : "035", "name" : "#035" }, { - "name" : "#036", + "y" : 66, "drilldown" : "036", - "y" : 66 + "name" : "#036" }, { - "name" : "#037", "y" : 65, - "drilldown" : "037" + "drilldown" : "037", + "name" : "#037" }, { - "y" : 65, + "name" : "#038", "drilldown" : "038", - "name" : "#038" + "y" : 65 }, { - "name" : "#039", "y" : 60, + "name" : "#039", "drilldown" : "039" }, { "name" : "#040", - "y" : 71, - "drilldown" : "040" + "drilldown" : "040", + "y" : 71 }, { - "y" : 74, + "name" : "#041", "drilldown" : "041", - "name" : "#041" + "y" : 74 }, { - "drilldown" : "042", "y" : 88, - "name" : "#042" + "name" : "#042", + "drilldown" : "042" }, { - "name" : "#043", "y" : 66, - "drilldown" : "043" + "drilldown" : "043", + "name" : "#043" }, { - "name" : "#044", "y" : 82, - "drilldown" : "044" + "drilldown" : "044", + "name" : "#044" }, { - "name" : "#045", "y" : 94, + "name" : "#045", "drilldown" : "045" }, { - "drilldown" : "046", "y" : 85, - "name" : "#046" + "name" : "#046", + "drilldown" : "046" }, { "drilldown" : "047", - "y" : 82, - "name" : "#047" + "name" : "#047", + "y" : 82 }, { + "name" : "#048", "drilldown" : "048", - "y" : 106, - "name" : "#048" + "y" : 106 }, { "name" : "#049", @@ -254,59 +273,59 @@ "y" : 85 }, { + "y" : 96, "name" : "#050", - "drilldown" : "050", - "y" : 96 + "drilldown" : "050" }, { - "name" : "#051", "y" : 87, - "drilldown" : "051" + "drilldown" : "051", + "name" : "#051" }, { - "name" : "#052", "y" : 89, + "name" : "#052", "drilldown" : "052" }, { - "drilldown" : "053", "y" : 99, + "drilldown" : "053", "name" : "#053" }, { - "y" : 101, "drilldown" : "054", - "name" : "#054" + "name" : "#054", + "y" : 101 }, { "name" : "#055", - "y" : 86, - "drilldown" : "055" + "drilldown" : "055", + "y" : 86 }, { - "name" : "#056", "y" : 93, - "drilldown" : "056" + "drilldown" : "056", + "name" : "#056" }, { - "name" : "#057", "drilldown" : "057", + "name" : "#057", "y" : 78 }, { - "name" : "#058", "y" : 62, + "name" : "#058", "drilldown" : "058" }, { - "name" : "#059", "y" : 82, - "drilldown" : "059" < |
