- Added solutions by Ulrich Rieke.

13 files changed, 1633 insertions, 1496 deletions

diff --git a/challenge-064/ulrich-rieke/perl/ch-1.pl b/challenge-064/ulrich-rieke/perl/ch-1.pl
new file mode 100644
index 0000000000..eb597d9f9c
--- /dev/null
+++ b/challenge-064/ulrich-rieke/perl/ch-1.pl
@@ -0,0 +1,103 @@
+#!/usr/bin/perl ;
+use strict ;
+use warnings ;
+use Algorithm::Combinatorics qw ( variations_with_repetition ) ;
+
+sub enterArray {
+  my $columns = shift ;
+  my $rows = shift ;
+  my $rowcount = 0 ;
+  my @array ;
+  while ( $rowcount != $rows ) {
+      print "Enter $columns integers, separated by space!\n" ;
+      my $input = <STDIN> ;
+      chomp $input ;
+      while ( scalar ( split ( /\s+/ , $input ) ) != $columns ) {
+    print "Not enough columns entered! Please repeat entry!\n" ;
+    $input = <STDIN> ;
+    chomp $input ;
+      }
+      my @line = split ( /\s+/ , $input ) ;
+      push ( @array , \@line ) ;
+      $rowcount++ ;
+  }
+  return @array ;
+}
+
+#we have to create different paths through the number array.
+#we can do that by defining rightways shifts for every different row.
+#to arrive at the right lower point, the rightward shifts in every row
+#have to add up to the number of columns.
+#I numbered the columns from 0 to columns - 1.
+#by creating "variations with repetitions" with as many elements as rows
+#and selecting those that add up to the number of columns I get
+#combinations of shifts per row that lead to the right lower corner
+sub createPaths {
+  my $columns = shift ;
+  my $rows = shift ;
+  my @onerow = (0..$columns - 1) ;
+  my @possibleCombis ;
+  my $iter = variations_with_repetition( \@onerow, $rows ) ;
+  while ( my $p = $iter->next ) {
+      if ( sumUpArray( $p ) == $columns - 1 ) {
+    push( @possibleCombis, $p ) ;
+      }
+  }
+  return @possibleCombis ;
+}
+
+sub sumUpArray {
+  my $array = shift ;
+  my $sum = 0 ;
+  for my $i ( @{$array} ) {
+      $sum += $i ;
+  }
+  return $sum ;
+}
+
+#the number array and the list of shift combinations per row are taken
+#in as parameters. We then go through the array and pick up numbers on
+#the way
+sub findPath {
+  my $numbers = shift ;
+  my $path = shift ;
+  my @nums ;
+  my @array = @{$numbers} ;
+  my $currentcolumn = 0 ;
+  my $currentrow = 0 ;
+  while ( @{$path} ) {
+      my $howmany = shift @{$path} ;
+      if ( $howmany > 0 ) {
+    push( @nums , @{$array[ $currentrow ] }[ $currentcolumn..
+    $currentcolumn + $howmany]) ;
+    $currentcolumn += $howmany ;
+      }
+      else {
+    push( @nums , ${$array[ $currentrow ]}[$currentcolumn] ) ;
+      }
+      $currentrow++ ;
+  }
+  return @nums ;
+}
+
+print "How many columns ?\n" ;
+my $columns = <STDIN> ;
+chomp $columns ;
+print "How many rows ?\n" ;
+my $rows = <STDIN> ;
+chomp $rows ;
+my @numbers = enterArray( $columns , $rows ) ;
+my @combis = createPaths( $columns, $rows ) ;
+my $minsum = 1000000 ;
+my @minpath ;
+foreach my $c ( @combis ) {
+  my @nums = findPath( \@numbers , $c ) ;
+  my $sum = sumUpArray( \@nums ) ;
+  if ( $sum < $minsum ) {
+      $minsum = $sum ;
+      @minpath = @nums ;
+  }
+}
+print "$minsum(" ;
+print join ( '->' , @minpath ) ;
+print ")\n" ;
diff --git a/challenge-064/ulrich-rieke/perl/ch-2.pl b/challenge-064/ulrich-rieke/perl/ch-2.pl
new file mode 100644
index 0000000000..53977cdd89
--- /dev/null
+++ b/challenge-064/ulrich-rieke/perl/ch-2.pl
@@ -0,0 +1,19 @@
+#!/usr/bin/perl ;
+use strict ;
+use warnings ;
+
+my $S = $ARGV[0] ;
+my @W = ( "weekly" , "challenge" , "perl" ) ;
+my @found ;
+for my $word ( @W ) {
+  if ( $S =~ /$word/ ) {
+      push( @found , $word ) ;
+  }
+}
+if ( @found ) {
+  print join( ',' , @found ) ;
+  print "\n" ;
+}
+else {
+  print "0 as none matching word found.\n" ;
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 1ac39e16fe..5046552b1a 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,34 +1,101 @@
 {
-   "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/>"
-   },
    "xAxis" : {
       "type" : "category"
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge - 064"
    },
-   "subtitle" : {
-      "text" : "[Champions: 13] Last updated at 2020-06-13 05:51:43 GMT"
+   "tooltip" : {
+      "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/>",
+      "followPointer" : 1
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "series" : [
+      {
+         "name" : "Perl Weekly Challenge - 064",
+         "data" : [
+            {
+               "drilldown" : "Bartosz Jarzyna",
+               "name" : "Bartosz Jarzyna",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "y" : 3,
+               "name" : "Dave Jacoby"
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "y" : 2,
+               "name" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Javier Luque",
+               "name" : "Javier Luque",
+               "y" : 5
+            },
+            {
+               "drilldown" : "Leo Manfredi",
+               "name" : "Leo Manfredi",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari",
+               "y" : 4
+            },
+            {
+               "name" : "Mark Anderson",
+               "y" : 2,
+               "drilldown" : "Mark Anderson"
+            },
+            {
+               "y" : 4,
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar"
+            },
+            {
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Richard Hainsworth",
+               "name" : "Richard Hainsworth",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Roger Bell_West",
+               "y" : 5,
+               "name" : "Roger Bell_West"
+            },
+            {
+               "y" : 2,
+               "name" : "Simon Proctor",
+               "drilldown" : "Simon Proctor"
+            },
+            {
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke",
+               "y" : 2
+            },
+            {
+               "name" : "Wanderdoc",
+               "y" : 2,
+               "drilldown" : "Wanderdoc"
+            }
+         ],
+         "colorByPoint" : 1
       }
+   ],
+   "subtitle" : {
+      "text" : "[Champions: 14] Last updated at 2020-06-13 12:33:13 GMT"
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Bartosz Jarzyna",
             "name" : "Bartosz Jarzyna",
+            "id" : "Bartosz Jarzyna",
             "data" : [
                [
                   "Perl",
@@ -42,7 +109,6 @@
          },
          {
             "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -52,11 +118,12 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Dave Jacoby"
          },
          {
-            "id" : "E. Choroba",
             "name" : "E. Choroba",
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
@@ -65,7 +132,6 @@
             ]
          },
          {
-            "name" : "Javier Luque",
             "id" : "Javier Luque",
             "data" : [
                [
@@ -80,17 +146,18 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Javier Luque"
          },
          {
+            "id" : "Leo Manfredi",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Leo Manfredi",
-            "id" : "Leo Manfredi"
+            "name" : "Leo Manfredi"
          },
          {
             "data" : [
@@ -107,17 +174,16 @@
             "name" : "Luca Ferrari"
          },
          {
+            "name" : "Mark Anderson",
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Mark Anderson",
-            "id" : "Mark Anderson"
+            ]
          },
          {
-            "id" : "Mohammad S Anwar",
             "name" : "Mohammad S Anwar",
             "data" : [
                [
@@ -132,30 +198,30 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Mohammad S Anwar"
          },
          {
             "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Niels van Dijke"
          },
          {
+            "id" : "Richard Hainsworth",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "name" : "Richard Hainsworth",
-            "id" : "Richard Hainsworth"
+            "name" : "Richard Hainsworth"
          },
          {
-            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
             "data" : [
                [
@@ -170,110 +236,59 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West"
          },
          {
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor"
          },
          {
-            "id" : "Wanderdoc",
-            "name" : "Wanderdoc",
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Ulrich Rieke"
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Wanderdoc",
+            "name" : "Wanderdoc"
          }
       ]
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge - 064"
-   },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "legend" : {
       "enabled" : 0
    },
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "drilldown" : "Bartosz Jarzyna",
-               "y" : 3,
-               "name" : "Bartosz Jarzyna"
-            },
-            {
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 3
-            },
-            {
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "name" : "Javier Luque",
-               "drilldown" : "Javier Luque",
-               "y" : 5
-            },
-            {
-               "name" : "Leo Manfredi",
-               "drilldown" : "Leo Manfredi",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Luca Ferrari",
-               "y" : 4,
-               "name" : "Luca Ferrari"
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "name" : "Mohammad S Anwar",
-               "drilldown" : "Mohammad S Anwar",
-               "y" : 4
-            },
-            {
-               "name" : "Niels van Dijke",
-               "y" : 2,
-               "drilldown" : "Niels van Dijke"
-            },
-            {
-               "name" : "Richard Hainsworth",
-               "y" : 1,
-               "drilldown" : "Richard Hainsworth"
-            },
-            {
-               "y" : 5,
-               "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West"
-            },
-            {
-               "name" : "Simon Proctor",
-               "y" : 2,
-               "drilldown" : "Simon Proctor"
-            },
-            {
-               "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc",
-               "y" : 2
-            }
-         ],
-         "name" : "Perl Weekly Challenge - 064"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         }
       }
-   ]
+   },
+   "chart" : {
+      "type" : "column"
+   }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index e2c2bc8aa3..a79ec41a49 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,6 +1,6 @@
 {
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    },
    "xAxis" : {
       "labels" : {
@@ -11,35 +11,12 @@
       },
       "type" : "category"
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-06-13 05:51:43 GMT"
-   },
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "legend" : {
-      "enabled" : "false"
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
    },
    "series" : [
       {
-         "dataLabels" : {
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            },
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "align" : "right",
-            "color" : "#FFFFFF",
-            "y" : 10,
-            "rotation" : -90
-         },
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -47,17 +24,40 @@
             ],
             [
                "Perl",
-               2659
+               2661
             ],
             [
                "Raku",
                1685
             ]
          ],
-         "name" : "Contributions"
+         "dataLabels" : {
+            "y" : 10,
+            "style" : {
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
+            },
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "rotation" : -90
+         }
       }
    ],
+   "legend" : {
+      "enabled" : "false"
+   },
    "chart" : {
       "type" : "column"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2020-06-13 12:33:13 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index d0cfee21e4..4e6db723f5 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,4 +1,349 @@
 {
+   "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>"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "001",
+               "y" : 142,
+               "name" : "#001"
+            },
+            {
+               "y" : 109,
+               "name" : "#002",
+               "drilldown" : "002"
+            },
+            {
+               "y" : 71,
+               "name" : "#003",
+               "drilldown" : "003"
+            },
+            {
+               "y" : 91,
+               "name" : "#004",
+               "drilldown" : "004"
+            },
+            {
+               "drilldown" : "005",
+               "name" : "#005",
+               "y" : 72
+            },
+            {
+               "name" : "#006",
+               "y" : 52,
+               "drilldown" : "006"
+            },
+            {
+               "name" : "#007",
+               "y" : 59,
+               "drilldown" : "007"
+            },
+            {
+               "y" : 72,
+               "name" : "#008",
+               "drilldown" : "008"
+            },
+            {
+               "drilldown" : "009",
+               "y" : 68,
+               "name" : "#009"
+            },
+            {
+               "drilldown" : "010",
+               "name" : "#010",
+               "y" : 60
+            },
+            {
+               "drilldown" : "011",
+               "name" : "#011",
+               "y" : 79
+            },
+            {
+               "drilldown" : "012",
+               "y" : 83,
+               "name" : "#012"
+            },
+            {
+               "drilldown" : "013",
+               "name" : "#013",
+               "y" : 76
+            },
+            {
+               "name" : "#014",
+               "y" : 96,
+               "drilldown" : "014"
+            },
+            {
+               "drilldown" : "015",
+               "name" : "#015",
+               "y" : 93
+            },
+            {
+               "drilldown" : "016",
+               "y" : 66,
+               "name" : "#016"
+            },
+            {
+               "drilldown" : "017",
+               "name" : "#017",
+               "y" : 79
+            },
+            {
+               "drilldown" : "018",
+               "name" : "#018",
+               "y" : 76
+            },
+            {
+               "name" : "#019",
+               "y" : 97,
+               "drilldown" : "019"
+            },
+            {
+               "drilldown" : "020",
+               "y" : 95,
+               "name" : "#020"
+            },
+            {
+               "drilldown" : "021",
+               "name" : "#021",
+               "y" : 67
+            },
+            {
+               "drilldown" : "022",
+               "y" : 63,
+               "name" : "#022"
+            },
+            {
+               "drilldown" : "023",
+               "y" : 91,
+               "name" : "#023"
+            },
+            {
+               "y" : 70,
+               "name" : "#024",
+               "drilldown" : "024"
+            },
+            {
+               "drilldown" : "025",
+               "y" : 55,
+               "name" : "#025"
+            },
+            {
+               "name" : "#026",
+               "y" : 70,
+               "drilldown" : "026"
+            },
+            {
+               "y" : 58,
+               "name" : "#027",
+               "drilldown" : "027"
+            },
+            {
+               "drilldown" : "028",
+               "name" : "#028",
+               "y" : 78
+            },
+            {
+               "name" : "#029",
+               "y" : 77,
+               "drilldown" : "029"
+            },
+            {
+               "name" : "#030",
+               "y" : 115,
+               "drilldown" : "030"
+            },
+            {
+               "drilldown" : "031",
+               "name" : "#031",
+               "y" : 87
+            },
+            {
+               "name" : "#032",
+               "y" : 92,
+               "drilldown" : "032"
+            },
+            {
+               "drilldown" : "033",
+               "name" : "#033",
+               "y" : 108
+            },
+            {
+               "drilldown" : "034",
+               "name" : "#034",
+               "y" : 62
+            },
+            {
+               "drilldown" : "035",
+               "name" : "#035",
+               "y" : 62
+            },
+            {
+               "y" : 66,
+               "name" : "#036",
+               "drilldown" : "036"
+            },
+            {
+               "drilldown" : "037",
+               "name" : "#037",
+               "y" : 65
+            },
+            {
+               "drilldown" : "038",
+               "name" : "#038",
+               "y" : 65
+            },
+            {
+               "y" : 60,
+               "name" : "#039",
+               "drilldown" : "039"
+            },
+            {
+               "drilldown" : "040",
+               "y" : 71,
+               "name" : "#040"
+            },
+            {
+               "drilldown" : "041",
+               "y" : 74,
+               "name" : "#041"
+            },
+            {
+               "drilldown" : "042",
+               "name" : "#042",
+               "y" : 88
+            },
+            {
+               "drilldown" : "043",
+               "name" : "#043",
+               "y" : 66
+            },
+            {
+               "drilldown" : "044",
+               "name" : "#044",
+               "y" : 82
+            },
+            {
+               "y" : 94,
+               "name" : "#045",
+               "drilldown" : "045"
+            },
+            {
+               "name" : "#046",
+               "y" : 85,
+               "drilldown" : "046"
+            },
+            {
+               "name" : "#047",
+               "y" : 82,
+               "drilldown" : "047"
+            },
+            {
+               "drilldown" : "048",
+               "y" : 106,
+               "name" : "#048"
+            },
+            {
+               "drilldown" : "049",
+               "y" : 85,
+               "name" : "#049"
+            },
+            {
+               "y" : 96,
+               "name" : "#050",
+               "drilldown" : "050"
+            },
+            {
+               "y" : 87,
+               "name" : "#051",
+               "drilldown" : "051"
+            },
+            {
+               "name" : "#052",
+               "y" : 89,
+               "drilldown" : "052"
+            },
+            {
+               "drilldown" : "053",
+               "y" : 99,
+               "name" : "#053"
+            },
+            {
+               "drilldown" : "054",
+               "y" : 99,
+               "name" : "#054"
+            },
+            {
+               "y" : 86,
+               "name" : "#055",
+               "drilldown" : "055"
+            },
+            {
+               "name" : "#056",
+               "y" : 93,
+               "drilldown" : "056"
+            },
+            {
+               "y" : 78,
+               "name" : "#057",
+               "drilldown" : "057"
+            },
+            {
+               "drilldown" : "058",
+               "y" : 61,
+               "name" : "#058"
+            },
+            {
+               "y" : 82,
+               "name" : "#059",
+               "drilldown" : "059"
+            },
+            {
+               "name" : "#060",
+               "y" : 78,
+               "drilldown" : "060"
+            },
+            {
+               "drilldown" : "061",
+               "y" : 79,
+               "name" : "#061"
+            },
+            {
+               "drilldown" : "062",
+               "name" : "#062",
+               "y" : 53
+            },
+            {
+               "y" : 85,
+               "name" : "#063",
+               "drilldown" : "063"
+            },
+            {
+               "y" : 38,
+               "name" : "#064",
+               "drilldown" : "064"
+            }
+         ],
+         "colorByPoint" : "true",
+         "name" : "Perl Weekly Challenge Languages"
+      }
+   ],
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
    "plotOptions" : {
       "series" : {
          "borderWidth" : 0,
@@ -8,27 +353,9 @@
          }
       }
    },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2020-06-13 05:51:43 GMT"
-   },
-   "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/>",
-      "followPointer" : "true",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
-   },
    "drilldown" : {
       "series" : [
          {
-            "id" : "001",
-            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -42,9 +369,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "001",
+            "name" : "001"
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -58,13 +389,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002",
-            "name" : "002"
+            ]
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -78,7 +405,9 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003",
+            "name" : "003"
          },
          {
             "data" : [
@@ -95,10 +424,11 @@
                   10
                ]
             ],
-            "name" : "004",
-            "id" : "004"
+            "id" : "004",
+            "name" : "004"
          },
          {
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -113,10 +443,10 @@
                   12
                ]
             ],
-            "name" : "005",
             "id" : "005"
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -131,12 +461,9 @@
                   7
                ]
             ],
-            "name" : "006",
-            "id" : "006"
+            "name" : "006"
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -150,9 +477,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "007",
+            "name" : "007"
          },
          {
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -167,12 +497,11 @@
                   12
                ]
             ],
-            "name" : "008",
             "id" : "008"
          },
          {
-            "id" : "009",
             "name" : "009",
+            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -190,7 +519,6 @@
          },
          {
             "name" : "010",
-            "id" : "010",
             "data" : [