diff options
| author | Mohammad S Anwar <mohammad.anwar@yahoo.com> | 2022-10-22 20:39:18 +0100 |
|---|---|---|
| committer | Mohammad S Anwar <mohammad.anwar@yahoo.com> | 2022-10-22 20:39:18 +0100 |
| commit | a6dd5d300d148304ed30c3d7edcb5baf86865c8b (patch) | |
| tree | de2e0c6d10e1503c74a5bbc7d0fda3add91ebbde | |
| parent | b7ab21d6c681cb4ae35a38fec010a5b57c2b5b25 (diff) | |
| download | perlweeklychallenge-club-a6dd5d300d148304ed30c3d7edcb5baf86865c8b.tar.gz perlweeklychallenge-club-a6dd5d300d148304ed30c3d7edcb5baf86865c8b.tar.bz2 perlweeklychallenge-club-a6dd5d300d148304ed30c3d7edcb5baf86865c8b.zip | |
- Added solution by Colin Crain.
| -rwxr-xr-x | challenge-187/colin-crain/perl/ch-1.pl | 129 | ||||
| -rw-r--r-- | stats/pwc-current.json | 363 | ||||
| -rw-r--r-- | stats/pwc-language-breakdown-summary.json | 62 | ||||
| -rw-r--r-- | stats/pwc-language-breakdown.json | 2420 | ||||
| -rw-r--r-- | stats/pwc-leaders.json | 694 | ||||
| -rw-r--r-- | stats/pwc-summary-1-30.json | 110 | ||||
| -rw-r--r-- | stats/pwc-summary-121-150.json | 96 | ||||
| -rw-r--r-- | stats/pwc-summary-151-180.json | 44 | ||||
| -rw-r--r-- | stats/pwc-summary-181-210.json | 112 | ||||
| -rw-r--r-- | stats/pwc-summary-211-240.json | 96 | ||||
| -rw-r--r-- | stats/pwc-summary-241-270.json | 94 | ||||
| -rw-r--r-- | stats/pwc-summary-271-300.json | 36 | ||||
| -rw-r--r-- | stats/pwc-summary-31-60.json | 36 | ||||
| -rw-r--r-- | stats/pwc-summary-61-90.json | 38 | ||||
| -rw-r--r-- | stats/pwc-summary-91-120.json | 44 | ||||
| -rw-r--r-- | stats/pwc-summary.json | 44 |
16 files changed, 2281 insertions, 2137 deletions
diff --git a/challenge-187/colin-crain/perl/ch-1.pl b/challenge-187/colin-crain/perl/ch-1.pl new file mode 100755 index 0000000000..33375ead80 --- /dev/null +++ b/challenge-187/colin-crain/perl/ch-1.pl @@ -0,0 +1,129 @@ +#!/Users/colincrain/perl5/perlbrew/perls/perl-5.32.0/bin/perl
+#
+# days-together-and-apart.pl
+#
+# Days Together
+# Submitted by: Mohammad S Anwar
+# Two friends, Foo and Bar gone on holidays seperately to the same
+# city. You are given their schedule i.e. start date and end date.
+#
+# To keep the task simple, the date is in the form DD-MM and all
+# dates belong to the same calendar year i.e. between 01-01 and
+# 31-12. Also the year is non-leap year and both dates are
+# inclusive.
+#
+# Write a script to find out for the given schedule, how many days
+# they spent together in the city, if at all.
+#
+# Example 1
+# Input: Foo => SD: '12-01' ED: '20-01'
+# Bar => SD: '15-01' ED: '18-01'
+# Output: 4 days
+#
+# Example 2
+# Input: Foo => SD: '02-03' ED: '12-03'
+# Bar => SD: '13-03' ED: '14-03'
+# Output: 0 day
+#
+# Example 3
+# Input: Foo => SD: '02-03' ED: '12-03'
+# Bar => SD: '11-03' ED: '15-03'
+# Output: 2 days
+#
+# Example 4
+# Input: Foo => SD: '30-03' ED: '05-04'
+# Bar => SD: '28-03' ED: '02-04'
+# Output: 4 days
+
+# analysis
+#
+# Date and time manipulation code is notorously tricky, but with
+# the added constraints given this task becomes quite managable.
+# The devil, as they say, is in the details, and in the case of
+# date and time manipulations that would mean the myriad edge and
+# corner cases such as the occurrences of leap years, crossing year
+# boundarys or the sudden interjection of daylight savings time or
+# bank holidays.
+#
+# The first couple of examples I listed are relevant to the task at
+# hand and are excluded as special cases, allowing us to simplify
+# the problem as finding the intersection of two intervals.
+#
+# method
+#
+# month durations in days are fixed (in this simplification) yet
+# the pattern is irregular. We could use a lookup of months to
+# durations to directly count the days within each interval: the
+# end of the current month, the sum of any iterstitial months plus
+# the days of the end month. This would work but sounds tedious,
+# frankly.
+#
+# ALternatly we could use the same months to days lookup to
+# initially normalize the data in terms of days from the get-go,
+# and proceed from there with some strightforward arithmetic. In
+# this way we remove months from further calculations immedaitely.
+# This is consistent with our desired result, which will be a count
+# of days only, up to a theroretical 365 of them.
+#
+#
+# © 2022 colin crain
+## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ##
+
+
+
+use warnings;
+use strict;
+use utf8;
+use feature ":5.26";
+use feature qw(signatures);
+no warnings 'experimental::signatures';
+
+
+sub days_together ( $sd1, $ed1, $sd2, $ed2 ) {
+
+ ## convert day-month strings into day of year values
+ ($sd1, $ed1, $sd2, $ed2) = map { day_of_year( $_->@* )}
+ map { [ m/(\d\d)-(\d\d)/ ] }
+ ($sd1, $ed1, $sd2, $ed2);
+
+ ## inclusive span between last start and first end
+ my $days = ($ed1 > $ed2 ? $ed2 : $ed1 ) -
+ ($sd1 > $sd2 ? $sd1 : $sd2 ) + 1;
+
+ return $days > 0 ? $days : 0;
+
+}
+
+sub day_of_year ( $d, $m ) {
+## both months and days 1-indexed, no leap year calculations
+
+ state @mdays = ( 31, 28, 31, 30, 31, 30, 31, 30, 31, 31, 30, 31 );
+
+ my $days = $d; ## current month days
+ $days += $mdays[$m-1] while --$m; ## previous whole-month days
+
+ return $days;
+}
+
+
+
+
+
+
+use Test::More;
+
+is day_of_year( 31, 1 ), 31, 'jan-31';
+is day_of_year( 20, 2 ), 51, 'feb-20';
+is day_of_year( 10, 3 ), 69, 'mar-10';
+
+is days_together( qw( 12-01 20-01 15-01 18-01 ) ), 4, 'ex-1';
+is days_together( qw( 02-03 12-03 13-03 14-03 ) ), 0, 'ex-2';
+is days_together( qw( 02-03 12-03 11-03 15-03 ) ), 2, 'ex-3';
+is days_together( qw( 30-03 05-04 28-03 02-04 ) ), 4, 'ex-4';
+is days_together( qw( 30-03 05-04 28-06 02-07 ) ), 0, 'missing completely';
+is days_together( qw( 30-03 30-03 30-03 30-03 ) ), 1, 'same day';
+is days_together( qw( 30-03 30-03 22-03 22-05 ) ), 1, 'one day vacay first friend';
+is days_together( qw( 22-03 22-05 30-03 30-03 ) ), 1, 'one day vacay second friend';
+
+
+done_testing();
diff --git a/stats/pwc-current.json b/stats/pwc-current.json index f335ad8c84..40087009ce 100644 --- a/stats/pwc-current.json +++ b/stats/pwc-current.json @@ -1,144 +1,8 @@ { - "chart" : { - "type" : "column" - }, - "subtitle" : { - "text" : "[Champions: 20] Last updated at 2022-10-22 10:44:33 GMT" - }, - "title" : { - "text" : "The Weekly Challenge - 187" - }, - "xAxis" : { - "type" : "category" - }, - "yAxis" : { - "title" : { - "text" : "Total Solutions" - } - }, - "legend" : { - "enabled" : 0 - }, - "plotOptions" : { - "series" : { - "dataLabels" : { - "enabled" : 1, - "format" : "{point.y}" - }, - "borderWidth" : 0 - } - }, - "series" : [ - { - "name" : "The Weekly Challenge - 187", - "data" : [ - { - "drilldown" : "Athanasius", - "name" : "Athanasius", - "y" : 4 - }, - { - "name" : "E. Choroba", - "y" : 2, - "drilldown" : "E. Choroba" - }, - { - "name" : "Flavio Poletti", - "y" : 6, - "drilldown" : "Flavio Poletti" - }, - { - "y" : 2, - "name" : "Humberto Massa", - "drilldown" : "Humberto Massa" - }, - { - "name" : "izem", - "y" : 2, - "drilldown" : "izem" - }, - { - "drilldown" : "James Smith", - "name" : "James Smith", - "y" : 3 - }, - { - "drilldown" : "Jorg Sommrey", - "y" : 2, - "name" : "Jorg Sommrey" - }, - { - "drilldown" : "Luca Ferrari", - "y" : 8, - "name" : "Luca Ferrari" - }, - { - "drilldown" : "Mark Anderson", - "name" : "Mark Anderson", - "y" : 2 - }, - { - "name" : "Matthew Neleigh", - "y" : 2, - "drilldown" : "Matthew Neleigh" - }, - { - "drilldown" : "Mohammad S Anwar", - "name" : "Mohammad S Anwar", - "y" : 4 - }, - { - "name" : "Niels van Dijke", - "y" : 2, - "drilldown" : "Niels van Dijke" - }, - { - "drilldown" : "Peter Campbell Smith", - "y" : 3, - "name" : "Peter Campbell Smith" - }, - { - "drilldown" : "Robert DiCicco", - "y" : 4, - "name" : "Robert DiCicco" - }, - { - "drilldown" : "Robert Ransbottom", - "y" : 2, - "name" : "Robert Ransbottom" - }, - { - "name" : "Roger Bell_West", - "y" : 5, - "drilldown" : "Roger Bell_West" - }, - { - "y" : 5, - "name" : "Stephen G. Lynn", - "drilldown" : "Stephen G. Lynn" - }, - { - "name" : "Tim Potapov", - "y" : 2, - "drilldown" : "Tim Potapov" - }, - { - "y" : 3, - "name" : "Ulrich Rieke", - "drilldown" : "Ulrich Rieke" - }, - { - "y" : 3, - "name" : "W. Luis Mochan", - "drilldown" : "W. Luis Mochan" - } - ], - "colorByPoint" : 1 - } - ], "drilldown" : { "series" : [ { + "id" : "Athanasius", "data" : [ [ "Perl", @@ -149,21 +13,30 @@ 2 ] ], - "name" : "Athanasius", - "id" : "Athanasius" + "name" : "Athanasius" }, { + "name" : "Colin Crain", "data" : [ [ "Perl", - 2 + 1 ] ], + "id" : "Colin Crain" + }, + { + "id" : "E. Choroba", "name" : "E. Choroba", - "id" : "E. Choroba" + "data" : [ + [ + "Perl", + 2 + ] + ] }, { - "name" : "Flavio Poletti", + "id" : "Flavio Poletti", "data" : [ [ "Perl", @@ -178,27 +51,27 @@ 2 ] ], - "id" : "Flavio Poletti" + "name" : "Flavio Poletti" }, { - "id" : "Humberto Massa", + "name" : "Humberto Massa", "data" : [ [ "Raku", 2 ] ], - "name" : "Humberto Massa" + "id" : "Humberto Massa" }, { - "name" : "izem", + "id" : "izem", "data" : [ [ "Perl", 2 ] ], - "id" : "izem" + "name" : "izem" }, { "data" : [ @@ -216,16 +89,15 @@ }, { "id" : "Jorg Sommrey", - "name" : "Jorg Sommrey", "data" : [ [ "Perl", 2 ] - ] + ], + "name" : "Jorg Sommrey" }, { - "id" : "Luca Ferrari", "name" : "Luca Ferrari", "data" : [ [ @@ -236,29 +108,32 @@ "Blog", 6 ] - ] + ], + "id" : "Luca Ferrari" }, { "id" : "Mark Anderson", - "name" : "Mark Anderson", "data" : [ [ "Raku", 2 ] - ] + ], + "name" : "Mark Anderson" }, { + "id" : "Matthew Neleigh", "name" : "Matthew Neleigh", "data" : [ [ "Perl", 2 ] - ], - "id" : "Matthew Neleigh" + ] }, { + "id" : "Mohammad S Anwar", + "name" : "Mohammad S Anwar", "data" : [ [ "Perl", @@ -268,19 +143,17 @@ "Raku", 2 ] - ], - "name" : "Mohammad S Anwar", - "id" : "Mohammad S Anwar" + ] }, { "id" : "Niels van Dijke", - "name" : "Niels van Dijke", "data" : [ [ "Perl", 2 ] - ] + ], + "name" : "Niels van Dijke" }, { "name" : "Peter Campbell Smith", @@ -297,6 +170,7 @@ "id" : "Peter Campbell Smith" }, { + "id" : "Robert DiCicco", "name" : "Robert DiCicco", "data" : [ [ @@ -307,21 +181,20 @@ "Raku", 2 ] - ], - "id" : "Robert DiCicco" + ] }, { - "id" : "Robert Ransbottom", "data" : [ [ "Raku", 2 ] ], - "name" : "Robert Ransbottom" + "name" : "Robert Ransbottom", + "id" : "Robert Ransbottom" }, { - "name" : "Roger Bell_West", + "id" : "Roger Bell_West", "data" : [ [ "Perl", @@ -336,9 +209,11 @@ 1 ] ], - "id" : "Roger Bell_West" + "name" : "Roger Bell_West" }, { + "id" : "Stephen G. Lynn", + "name" : "Stephen G. Lynn", "data" : [ [ "Perl", @@ -352,9 +227,7 @@ "Blog", 1 ] - ], - "name" : "Stephen G. Lynn", - "id" : "Stephen G. Lynn" + ] }, { "name" : "Tim Potapov", @@ -368,6 +241,7 @@ }, { "id" : "Ulrich Rieke", + "name" : "Ulrich Rieke", "data" : [ [ "Perl", @@ -377,11 +251,10 @@ "Raku", 2 ] - ], - "name" : "Ulrich Rieke" + ] }, { - "name" : "W. Luis Mochan", + "id" : "W. Luis Mochan", "data" : [ [ "Perl", @@ -392,13 +265,155 @@ 1 ] ], - "id" : "W. Luis Mochan" + "name" : "W. Luis Mochan" } ] }, "tooltip" : { - "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>", "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/>" + }, + "xAxis" : { + "type" : "category" + }, + "title" : { + "text" : "The Weekly Challenge - 187" + }, + "subtitle" : { + "text" : "[Champions: 21] Last updated at 2022-10-22 19:36:35 GMT" + }, + "legend" : { + "enabled" : 0 + }, + "series" : [ + { + "data" : [ + { + "y" : 4, + "name" : "Athanasius", + "drilldown" : "Athanasius" + }, + { + "y" : 1, + "name" : "Colin Crain", + "drilldown" : "Colin Crain" + }, + { + "name" : "E. Choroba", + "y" : 2, + "drilldown" : "E. Choroba" + }, + { + "name" : "Flavio Poletti", + "y" : 6, + "drilldown" : "Flavio Poletti" + }, + { + "drilldown" : "Humberto Massa", + "name" : "Humberto Massa", + "y" : 2 + }, + { + "drilldown" : "izem", + "y" : 2, + "name" : "izem" + }, + { + "drilldown" : "James Smith", + "y" : 3, + "name" : "James Smith" + }, + { + "drilldown" : "Jorg Sommrey", + "name" : "Jorg Sommrey", + "y" : 2 + }, + { + "drilldown" : "Luca Ferrari", + "y" : 8, + "name" : "Luca Ferrari" + }, + { + "y" : 2, + "name" : "Mark Anderson", + "drilldown" : "Mark Anderson" + }, + { + "name" : "Matthew Neleigh", + "y" : 2, + "drilldown" : "Matthew Neleigh" + }, + { + "name" : "Mohammad S Anwar", + "y" : 4, + "drilldown" : "Mohammad S Anwar" + }, + { + "drilldown" : "Niels van Dijke", + "y" : 2, + "name" : "Niels van Dijke" + }, + { + "y" : 3, + "name" : "Peter Campbell Smith", + "drilldown" : "Peter Campbell Smith" + }, + { + "drilldown" : "Robert DiCicco", + "y" : 4, + "name" : "Robert DiCicco" + }, + { + "drilldown" : "Robert Ransbottom", + "name" : "Robert Ransbottom", + "y" : 2 + }, + { + "name" : "Roger Bell_West", + "y" : 5, + "drilldown" : "Roger Bell_West" + }, + { + "drilldown" : "Stephen G. Lynn", + "name" : "Stephen G. Lynn", + "y" : 5 + }, + { + "drilldown" : "Tim Potapov", + "y" : 2, + "name" : "Tim Potapov" + }, + { + "drilldown" : "Ulrich Rieke", + "y" : 3, + "name" : "Ulrich Rieke" + }, + { + "name" : "W. Luis Mochan", + "y" : 3, + "drilldown" : "W. Luis Mochan" + } + ], + "name" : "The Weekly Challenge - 187", + "colorByPoint" : 1 + } + ], + "yAxis" : { + "title" : { + "text" : "Total Solutions" + } + }, + "chart" : { + "type" : "column" + }, + "plotOptions" : { + "series" : { + "dataLabels" : { + "format" : "{point.y}", + "enabled" : 1 + }, + "borderWidth" : 0 + } } } diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json index f1ecf74d56..6cda027042 100644 --- a/stats/pwc-language-breakdown-summary.json +++ b/stats/pwc-language-breakdown-summary.json @@ -1,46 +1,27 @@ { - "chart" : { - "type" : "column" - }, - "subtitle" : { - "text" : "Last updated at 2022-10-22 10:44:33 GMT" - }, "xAxis" : { "type" : "category", "labels" : { "style" : { - "fontFamily" : "Verdana, sans-serif", - "fontSize" : "13px" + "fontSize" : "13px", + "fontFamily" : "Verdana, sans-serif" } } }, + "tooltip" : { + "pointFormat" : "<b>{point.y:.0f}</b>" + }, "title" : { "text" : "The Weekly Challenge Contributions [2019 - 2022]" }, - "yAxis" : { - "min" : 0, - "title" : { - "text" : null - } - }, "legend" : { "enabled" : "false" }, + "subtitle" : { + "text" : "Last updated at 2022-10-22 19:36:35 GMT" + }, "series" : [ { - "dataLabels" : { - "enabled" : "true", - "color" : "#FFFFFF", - "rotation" : -90, - "style" : { - "fontSize" : "13px", - "fontFamily" : "Verdana, sans-serif" - }, - "align" : "right", - "y" : 10, - "format" : "{point.y:.0f}" - }, - "name" : "Contributions", "data" : [ [ "Blog", @@ -48,16 +29,35 @@ ], [ "Perl", - 9117 + 9118 ], [ "Raku", 5466 ] - ] + ], + "name" : "Contributions", + "dataLabels" : { + "style" : { + "fontSize" : "13px", + "fontFamily" : "Verdana, sans-serif" + }, + "enabled" : "true", + "rotation" : -90, + "align" : "right", + "y" : 10, + "color" : "#FFFFFF", + "format" : "{point.y:.0f}" + } } ], - "tooltip" : { - "pointFormat" : "<b>{point.y:.0f}</b>" + "yAxis" : { + "min" : 0, + "title" : { + "text" : null + } + }, + "chart" : { + "type" : "column" } } diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json index c2b5ef19b3..4dd90eeb7c 100644 --- a/stats/pwc-language-breakdown.json +++ b/stats/pwc-language-breakdown.json @@ -1,9 +1,960 @@ { + "series" : [ + { + "colorByPoint" : "true", + "data" : [ + { + "drilldown" : "001", + "y" : 161, + "name" : "#001" + }, + { + "y" : 125, + "name" : "#002", + "drilldown" : "002" + }, + { + "y" : 83, + "name" : "#003", + "drilldown" : "003" + }, + { + "name" : "#004", + "y" : 99, + "drilldown" : "004" + }, + { + "y" : 78, + "name" : "#005", + "drilldown" : "005" + }, + { + "drilldown" : "006", + "name" : "#006", + "y" : 58 + }, + { + "drilldown" : "007", + "name" : "#007", + "y" : 65 + }, + { + "drilldown" : "008", + "y" : 78, + "name" : "#008" + }, + { + "y" : 76, + "name" : "#009", + "drilldown" : "009" + }, + { + "y" : 65, + "name" : "#010", + "drilldown" : "010" + }, + { + "drilldown" : "011", + "y" : 85, + "name" : "#011" + }, + { + "name" : "#012", + "y" : 89, + "drilldown" : "012" + }, + { + "y" : 85, + "name" : "#013", + "drilldown" : "013" + }, + { + "name" : "#014", + "y" : 101, + "drilldown" : "014" + }, + { + "drilldown" : "015", + "name" : "#015", + "y" : 99 + }, + { + "y" : 71, + "name" : "#016", + "drilldown" : "016" + }, + { + "name" : "#017", + "y" : 84, + "drilldown" : "017" + }, + { + "drilldown" : "018", + "y" : 81, + "name" : "#018" + }, + { + "drilldown" : "019", + "y" : 103, + "name" : "#019" + }, + { + "drilldown" : "020", + "y" : 101, + "name" : "#020" + }, + { + "y" : 72, + "name" : "#021", + "drilldown" : "021" + }, + { + "drilldown" : "022", + "y" : 68, + "name" : "#022" + }, + { + "drilldown" : "023", + "name" : "#023", + "y" : 97 + }, + { + "drilldown" : "024", + "y" : 75, + "name" : "#024" + }, + { + "name" : "#025", + "y" : 59, + "drilldown" : "025" + }, + { + "name" : "#026", + "y" : 74, + "drilldown" : "026" + }, + { + "y" : 62, + "name" : "#027", + "drilldown" : "027" + }, + { + "name" : "#028", + "y" : 82, + "drilldown" : "028" + }, + { + "drilldown" : "029", + "name" : "#029", + "y" : 81 + }, + { + "drilldown" : "030", + "y" : 119, + "name" : "#030" + }, + { + "drilldown" : "031", + "y" : 91, + "name" : "#031" + }, + { + "y" : 96, + "name" : "#032", + "drilldown" : "032" + }, + { + "drilldown" : "033", + "y" : 112, + "name" : "#033" + }, + { + "drilldown" : "034", + "name" : "#034", + "y" : 66 + }, + { + "y" : 66, + "name" : "#035", + "drilldown" : "035" + }, + { + "drilldown" : "036", + "y" : 70, + "name" : "#036" + }, + { + "drilldown" : "037", + "y" : 69, + "name" : "#037" + }, + { + "drilldown" : "038", + "y" : 70, + "name" : "#038" + }, + { + "y" : 64, + "name" : "#039", + "drilldown" : "039" + }, + { + "name" : "#040", + "y" : 75, + "drilldown" : "040" + }, + { + "y" : 78, + "name" : "#041", + "drilldown" : "041" + }, + { + "drilldown" : "042", + "name" : "#042", + "y" : 94 + }, + { + "drilldown" : "043", + "y" : 70, + "name" : "#043" + }, + { + "drilldown" : "044", + "name" : "#044", + "y" : 87 + }, + { + "drilldown" : "045", + "y" : 98, + "name" : "#045" + }, + { + "drilldown" : "046", + "name" : "#046", + "y" : 89 + }, + { + "drilldown" : "047", + "name" : "#047", + "y" : 86 + }, + { + "drilldown" : "048", + "y" : 110, + "name" : "#048" + }, + { + "drilldown" : "049", + "name" : "#049", + "y" : 91 + }, + { + "y" : 100, + "name" : "#050", + "drilldown" : "050" + }, + { + "drilldown" : "051", + "y" : 91, + "name" : "#051" + }, + { + "drilldown" : "052", + "y" : 93, + "name" : "#052" + }, + { + "drilldown" : "053", + "y" : 103, + "name" : "#053" + },< |
