- Added Raku solution to the "Count Set Bits" task.

14 files changed, 1519 insertions, 1466 deletions

diff --git a/challenge-079/mohammad-anwar/raku/ch-1.raku b/challenge-079/mohammad-anwar/raku/ch-1.raku
new file mode 100644
index 0000000000..ad0a1be4de
--- /dev/null
+++ b/challenge-079/mohammad-anwar/raku/ch-1.raku
@@ -0,0 +1,23 @@
+#!/usr/bin/env raku
+
+#
+# Perl Weekly Challenge - 079
+#
+# Task #1: Count Set Bits
+#
+# https://perlweeklychallenge.org/blog/perl-weekly-challenge-079
+#
+
+use v6.d;
+
+sub MAIN(Int :$N = 4) { count-set-bits($N).say }
+
+#
+#
+# SUBROUTINE
+
+sub count-set-bits(Int $n) {
+    my $c = 0;
+    (1..$n).map( -> $i { $c += [+] $i.base(2).comb; });
+    return $c % 1000000007;
+}
diff --git a/challenge-079/mohammad-anwar/raku/ch-1.t b/challenge-079/mohammad-anwar/raku/ch-1.t
new file mode 100644
index 0000000000..00dacde3c3
--- /dev/null
+++ b/challenge-079/mohammad-anwar/raku/ch-1.t
@@ -0,0 +1,26 @@
+#!/usr/bin/env raku
+
+#
+# Perl Weekly Challenge - 079
+#
+# Task #1: Count Set Bits
+#
+# https://perlweeklychallenge.org/blog/perl-weekly-challenge-079
+#
+
+use Test;
+
+is count-set-bits(4), 5, "testing example 1";
+is count-set-bits(3), 4, "testing example 2";
+
+done-testing;
+
+#
+#
+# SUBROUTINE
+
+sub count-set-bits(Int $n) {
+    my $c = 0;
+    (1..$n).map( -> $i { $c += [+] $i.base(2).comb; });
+    return $c % 1000000007;
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 67fcb6819e..fe0d8c9a7a 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -7,20 +7,73 @@
    "chart" : {
       "type" : "column"
    },
-   "xAxis" : {
-      "type" : "category"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge - 079"
    },
    "legend" : {
       "enabled" : 0
    },
+   "subtitle" : {
+      "text" : "[Champions: 9] Last updated at 2020-09-22 01:09:51 GMT"
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "name" : "Perl Weekly Challenge - 079",
+         "data" : [
+            {
+               "name" : "Abigail",
+               "drilldown" : "Abigail",
+               "y" : 2
+            },
+            {
+               "name" : "Andrew Shitov",
+               "y" : 1,
+               "drilldown" : "Andrew Shitov"
+            },
+            {
+               "name" : "Dave Cross",
+               "y" : 2,
+               "drilldown" : "Dave Cross"
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Markus Holzer",
+               "name" : "Markus Holzer"
+            },
+            {
+               "drilldown" : "Mohammad S Anwar",
+               "y" : 2,
+               "name" : "Mohammad S Anwar"
+            },
+            {
+               "y" : 4,
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Simon Proctor",
+               "y" : 2,
+               "name" : "Simon Proctor"
+            },
+            {
+               "name" : "Vinod Kumar K",
+               "y" : 1,
+               "drilldown" : "Vinod Kumar K"
+            }
+         ]
+      }
+   ],
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          },
          "borderWidth" : 0
       }
@@ -28,63 +81,67 @@
    "drilldown" : {
       "series" : [
          {
-            "name" : "Abigail",
-            "id" : "Abigail",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Abigail",
+            "id" : "Abigail"
          },
          {
+            "id" : "Andrew Shitov",
+            "name" : "Andrew Shitov",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "name" : "Andrew Shitov",
-            "id" : "Andrew Shitov"
+            ]
          },
          {
-            "id" : "Dave Cross",
-            "name" : "Dave Cross",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Dave Cross",
+            "id" : "Dave Cross"
          },
          {
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson"
          },
          {
+            "id" : "Markus Holzer",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Markus Holzer",
             "name" : "Markus Holzer"
          },
          {
+            "name" : "Mohammad S Anwar",
             "data" : [
                [
                   "Perl",
                   1
+               ],
+               [
+                  "Raku",
+                  1
                ]
             ],
-            "name" : "Mohammad S Anwar",
             "id" : "Mohammad S Anwar"
          },
          {
@@ -102,86 +159,33 @@
             ]
          },
          {
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Simon Proctor",
             "name" : "Simon Proctor"
          },
          {
+            "id" : "Vinod Kumar K",
+            "name" : "Vinod Kumar K",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "id" : "Vinod Kumar K",
-            "name" : "Vinod Kumar K"
+            ]
          }
       ]
    },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge - 079",
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "y" : 2,
-               "drilldown" : "Abigail",
-               "name" : "Abigail"
-            },
-            {
-               "name" : "Andrew Shitov",
-               "y" : 1,
-               "drilldown" : "Andrew Shitov"
-            },
-            {
-               "name" : "Dave Cross",
-               "drilldown" : "Dave Cross",
-               "y" : 2
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "name" : "Markus Holzer",
-               "y" : 2,
-               "drilldown" : "Markus Holzer"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Mohammad S Anwar",
-               "name" : "Mohammad S Anwar"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 4,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
-            },
-            {
-               "name" : "Vinod Kumar K",
-               "drilldown" : "Vinod Kumar K",
-               "y" : 1
-            }
-         ]
-      }
-   ],
    "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/>",
-      "followPointer" : 1
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
    },
-   "subtitle" : {
-      "text" : "[Champions: 9] Last updated at 2020-09-21 23:39:16 GMT"
+   "xAxis" : {
+      "type" : "category"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index a3852c7037..de6ae7c41e 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,27 +1,37 @@
 {
-   "subtitle" : {
-      "text" : "Last updated at 2020-09-21 23:39:16 GMT"
-   },
    "title" : {
       "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
    "legend" : {
       "enabled" : "false"
    },
+   "subtitle" : {
+      "text" : "Last updated at 2020-09-22 01:09:51 GMT"
+   },
    "series" : [
       {
          "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "color" : "#FFFFFF",
             "align" : "right",
+            "y" : 10,
             "enabled" : "true",
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
-            "y" : 10,
-            "format" : "{point.y:.0f}",
-            "rotation" : -90,
-            "color" : "#FFFFFF"
+            "rotation" : -90
          },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -33,31 +43,21 @@
             ],
             [
                "Raku",
-               2166
+               2167
             ]
-         ],
-         "name" : "Contributions"
+         ]
       }
    ],
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "xAxis" : {
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
       },
       "type" : "category"
    },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "chart" : {
-      "type" : "column"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index f72bd18d2b..70b6b78090 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,6 +1,9 @@
 {
-   "xAxis" : {
-      "type" : "category"
+   "legend" : {
+      "enabled" : "false"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "chart" : {
       "type" : "column"
@@ -10,432 +13,14 @@
          "text" : "Total Solutions"
       }
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-09-21 23:39:16 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         },
-         "borderWidth" : 0
-      }
-   },
    "tooltip" : {
       "followPointer" : "true",
       "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
       "headerFormat" : "<span style=\"font-size:11px\"></span>"
    },
-   "series" : [
-      {
-         "colorByPoint" : "true",
-         "name" : "Perl Weekly Challenge Languages",
-         "data" : [
-            {
-               "name" : "#001",
-               "drilldown" : "001",
-               "y" : 142
-            },
-            {
-               "name" : "#002",
-               "y" : 111,
-               "drilldown" : "002"
-            },
-            {
-               "y" : 71,
-               "drilldown" : "003",
-               "name" : "#003"
-            },
-            {
-               "drilldown" : "004",
-               "y" : 91,
-               "name" : "#004"
-            },
-            {
-               "drilldown" : "005",
-               "y" : 72,
-               "name" : "#005"
-            },
-            {
-               "drilldown" : "006",
-               "y" : 52,
-               "name" : "#006"
-            },
-            {
-               "drilldown" : "007",
-               "y" : 59,
-               "name" : "#007"
-            },
-            {
-               "name" : "#008",
-               "y" : 72,
-               "drilldown" : "008"
-            },
-            {
-               "drilldown" : "009",
-               "y" : 70,
-               "name" : "#009"
-            },
-            {
-               "name" : "#010",
-               "y" : 60,
-               "drilldown" : "010"
-            },
-            {
-               "drilldown" : "011",
-               "y" : 79,
-               "name" : "#011"
-            },
-            {
-               "y" : 83,
-               "drilldown" : "012",
-               "name" : "#012"
-            },
-            {
-               "y" : 78,
-               "drilldown" : "013",
-               "name" : "#013"
-            },
-            {
-               "name" : "#014",
-               "drilldown" : "014",
-               "y" : 96
-            },
-            {
-               "name" : "#015",
-               "drilldown" : "015",
-               "y" : 93
-            },
-            {
-               "name" : "#016",
-               "drilldown" : "016",
-               "y" : 66
-            },
-            {
-               "drilldown" : "017",
-               "y" : 79,
-               "name" : "#017"
-            },
-            {
-               "drilldown" : "018",
-               "y" : 76,
-               "name" : "#018"
-            },
-            {
-               "y" : 97,
-               "drilldown" : "019",
-               "name" : "#019"
-            },
-            {
-               "name" : "#020",
-               "drilldown" : "020",
-               "y" : 95
-            },
-            {
-               "name" : "#021",
-               "drilldown" : "021",
-               "y" : 67
-            },
-            {
-               "name" : "#022",
-               "drilldown" : "022",
-               "y" : 63
-            },
-            {
-               "drilldown" : "023",
-               "y" : 91,
-               "name" : "#023"
-            },
-            {
-               "drilldown" : "024",
-               "y" : 70,
-               "name" : "#024"
-            },
-            {
-               "drilldown" : "025",
-               "y" : 55,
-               "name" : "#025"
-            },
-            {
-               "drilldown" : "026",
-               "y" : 70,
-               "name" : "#026"
-            },
-            {
-               "name" : "#027",
-               "y" : 58,
-               "drilldown" : "027"
-            },
-            {
-               "name" : "#028",
-               "y" : 78,
-               "drilldown" : "028"
-            },
-            {
-               "y" : 77,
-               "drilldown" : "029",
-               "name" : "#029"
-            },
-            {
-               "name" : "#030",
-               "drilldown" : "030",
-               "y" : 115
-            },
-            {
-               "name" : "#031",
-               "drilldown" : "031",
-               "y" : 87
-            },
-            {
-               "drilldown" : "032",
-               "y" : 92,
-               "name" : "#032"
-            },
-            {
-               "name" : "#033",
-               "drilldown" : "033",
-               "y" : 108
-            },
-            {
-               "name" : "#034",
-               "y" : 62,
-               "drilldown" : "034"
-            },
-            {
-               "name" : "#035",
-               "y" : 62,
-               "drilldown" : "035"
-            },
-            {
-               "y" : 66,
-               "drilldown" : "036",
-               "name" : "#036"
-            },
-            {
-               "drilldown" : "037",
-               "y" : 65,
-               "name" : "#037"
-            },
-            {
-               "name" : "#038",
-               "y" : 65,
-               "drilldown" : "038"
-            },
-            {
-               "name" : "#039",
-               "y" : 60,
-               "drilldown" : "039"
-            },
-            {
-               "name" : "#040",
-               "y" : 71,
-               "drilldown" : "040"
-            },
-            {
-               "drilldown" : "041",
-               "y" : 74,
-               "name" : "#041"
-            },
-            {
-               "y" : 88,
-               "drilldown" : "042",
-               "name" : "#042"
-            },
-            {
-               "y" : 66,
-               "drilldown" : "043",
-               "name" : "#043"
-            },
-            {
-               "name" : "#044",
-               "y" : 82,
-               "drilldown" : "044"
-            },
-            {
-               "name" : "#045",
-               "drilldown" : "045",
-               "y" : 94
-            },
-            {
-               "drilldown" : "046",
-               "y" : 85,
-               "name" : "#046"
-            },
-            {
-               "y" : 82,
-               "drilldown" : "047",
-               "name" : "#047"
-            },
-            {
-               "name" : "#048",
-               "y" : 106,
-               "drilldown" : "048"
-            },
-            {
-               "y" : 85,
-               "drilldown" : "049",
-               "name" : "#049"
-            },
-            {
-               "y" : 96,
-               "drilldown" : "050",
-               "name" : "#050"
-            },
-            {
-               "name" : "#051",
-               "y" : 87,
-               "drilldown" : "051"
-            },
-            {
-               "drilldown" : "052",
-               "y" : 89,
-               "name" : "#052"
-            },
-            {
-               "name" : "#053",
-               "drilldown" : "053",
-               "y" : 99
-            },
-            {
-               "name" : "#054",
-               "y" : 101,
-               "drilldown" : "054"
-            },
-            {
-               "y" : 86,
-               "drilldown" : "055",
-               "name" : "#055"
-            },
-            {
-               "drilldown" : "056",
-               "y" : 93,
-               "name" : "#056"
-            },
-            {
-               "name" : "#057",
-               "y" : 78,
-               "drilldown" : "057"
-            },
-            {
-               "drilldown" : "058",
-               "y" : 67,
-               "name" : "#058"
-            },
-            {
-               "name" : "#059",
-               "y" : 87,
-               "drilldown" : "059"
-            },
-            {
-               "y" : 83,
-               "drilldown" : "060",
-               "name" : "#060"
-            },
-            {
-               "name" : "#061",
-               "drilldown" : "061",
-               "y" : 79
-            },
-            {
-               "drilldown" : "062",
-               "y" : 54,
-               "name" : "#062"
-            },
-            {
-               "y" : 87,
-               "drilldown" : "063",
-               "name" : "#063"
-            },
-            {
-               "y" : 78,
-               "drilldown" : "064",
-               "name" : "#064"
-            },
-            {
-               "name" : "#065",
-               "drilldown" : "065",
-               "y" : 71
-            },
-            {
-               "name" : "#066",
-               "y" : 82,
-               "drilldown" : "066"
-            },
-            {
-               "name" : "#067",
-               "y" : 88,
-               "drilldown" : "067"
-            },
-            {
-               "name" : "#068",
-               "y" : 73,
-               "drilldown" : "068"
-            },
-            {
-               "name" : "#069",
-               "drilldown" : "069",
-               "y" : 81
-            },
-            {
-               "name" : "#070",
-               "y" : 91,
-               "drilldown" : "070"
-            },
-            {
-               "name" : "#071",
-               "y" : 76,
-               "drilldown" : "071"
-            },
-            {
-               "drilldown" : "072",
-               "y" : 110,
-               "name" : "#072"
-            },
-            {
-               "y" : 108,
-               "drilldown" : "073",
-               "name" : "#073"
-            },
-            {
-               "name" : "#074",
-               "y" : 113,
-               "drilldown" : "074"
-            },
-            {
-               "drilldown" : "075",
-               "y" : 111,
-               "name" : "#075"
-            },
-            {
-               "y" : 91,
-               "drilldown" : "076",
-               "name" : "#076"
-            },
-            {
-               "name" : "#077",
-               "drilldown" : "077",
-               "y" : 94
-            },
-            {
-               "name" : "#078",
-               "drilldown" : "078",
-               "y" : 121
-            },
-            {
-               "name" : "#079",
-               "drilldown" : "079",
-               "y" : 17
-            }
-         ]
-      }
-   ],
+   "xAxis" : {
+      "type" : "category"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -457,6 +42,8 @@
             "id" : "001"
          },
          {
+            "id" : "002",
+            "name" : "002",
             "data" : [
                [
                   "Perl",
@@ -470,11 +57,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
+            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -489,12 +75,9 @@
                   9
                ]
             ],
-            "id" : "003",
-            "name" : "003"
+            "id" : "003"
          },
          {
-            "name" : "004",
-            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -508,10 +91,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "004",
+            "id" : "004"
          },
          {
-            "id" : "005",
             "name" : "005",
             "data" : [
                [
@@ -526,9 +110,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "005"
          },
          {
+            "id" : "006",
+            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -542,11 +129,11 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006",
-            "name" : "006"
+            ]
          },
          {
+            "id" : "007",
+            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -560,9 +147,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "007",
-            "name" : "007"
+            ]
          },
          {
             "data" : [
@@ -579,10 +164,12 @@
                   12
                ]
             ],
-            "id" : "008",
-            "name" : "008"
+            "name" : "008",
+            "id" : "008"
          },
          {
+            "id" : "009",
+            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -596,11 +183,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "009",
-            "name" : "009"
+            ]
          },
          {
+            "id" : "010",
+            "name" : "010",
             "data" : [
                [
                   "Perl",
@@ -614,13 +201,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "010",
-            "id" : "010"
+            ]
          },
          {
             "name" : "011",
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -634,7 +218,8 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "011"
          },
          {
             "data" : [
@@ -655,6 +240,7 @@
             "id" : "012"
          },
          {
+            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -669,12 +255,10 @@
                   13
                ]
             ],
-            "id" : "013",
-            "name" : "013"
+            "id" : "013"
          },
          {
             "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -688,9 +272,12 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014"
          },
          {
+            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -704,11 +291,11 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "015",
-            "id" : "015"
+            ]
          },
          {
+            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -722,9 +309,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "016",
-            "name" : "016"
+            ]
          },
          {
             "data" : [
@@ -746,7 +331,6 @@
          },
          {
             "id" : "018",
-            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -760,9 +344,12 @@
                   "Blog",
                   14
                ]
-            ]
+            ],
+            "name" : "018"
          },
          {
+            "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -776,11 +363,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
+            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -795,10 +381,10 @@
                   13
                ]
             ],
-            "id" : "020",
-            "name" : "020"
+            "id" : "020"
          },
          {
+            "name" : "021",
             "data" : [
                [
                   "Perl",
@@ -813,12 +399,9 @@
                   10
                ]
             ],
-            "name" : "021",
             "id" : "021"
          },
          {
-            "id" : "022",
-            "name" : "022",