- Added solutions by Laurent Rosenfeld.

1 files changed, 562 insertions, 562 deletions

diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 2714ef7802..5e246d07d2 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -20,6 +20,8 @@
             "id" : "001"
          },
          {
+            "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -33,11 +35,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "002",
-            "id" : "002"
+            ]
          },
          {
+            "name" : "003",
             "id" : "003",
             "data" : [
                [
@@ -52,10 +53,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "003"
+            ]
          },
          {
+            "name" : "004",
+            "id" : "004",
             "data" : [
                [
                   "Perl",
@@ -69,9 +71,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004",
-            "name" : "004"
+            ]
          },
          {
             "name" : "005",
@@ -92,7 +92,6 @@
             "id" : "005"
          },
          {
-            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -107,9 +106,11 @@
                   7
                ]
             ],
+            "id" : "006",
             "name" : "006"
          },
          {
+            "id" : "007",
             "data" : [
                [
                   "Perl",
@@ -124,10 +125,10 @@
                   10
                ]
             ],
-            "name" : "007",
-            "id" : "007"
+            "name" : "007"
          },
          {
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -142,7 +143,6 @@
                   12
                ]
             ],
-            "id" : "008",
             "name" : "008"
          },
          {
@@ -164,6 +164,7 @@
             "name" : "009"
          },
          {
+            "name" : "010",
             "id" : "010",
             "data" : [
                [
@@ -178,8 +179,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "010"
+            ]
          },
          {
             "data" : [
@@ -200,7 +200,6 @@
             "name" : "011"
          },
          {
-            "id" : "012",
             "data" : [
                [
                   "Perl",
@@ -215,6 +214,7 @@
                   11
                ]
             ],
+            "id" : "012",
             "name" : "012"
          },
          {
@@ -232,10 +232,11 @@
                   13
                ]
             ],
-            "name" : "013",
-            "id" : "013"
+            "id" : "013",
+            "name" : "013"
          },
          {
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -250,10 +251,11 @@
                   15
                ]
             ],
-            "name" : "014",
             "id" : "014"
          },
          {
+            "name" : "015",
+            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -267,9 +269,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "015",
-            "id" : "015"
+            ]
          },
          {
             "id" : "016",
@@ -290,6 +290,7 @@
             "name" : "016"
          },
          {
+            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -304,10 +305,10 @@
                   12
                ]
             ],
-            "name" : "017",
             "id" : "017"
          },
          {
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -322,7 +323,6 @@
                   14
                ]
             ],
-            "id" : "018",
             "name" : "018"
          },
          {
@@ -358,8 +358,8 @@
                   13
                ]
             ],
-            "name" : "020",
-            "id" : "020"
+            "id" : "020",
+            "name" : "020"
          },
          {
             "data" : [
@@ -376,10 +376,11 @@
                   10
                ]
             ],
-            "name" : "021",
-            "id" : "021"
+            "id" : "021",
+            "name" : "021"
          },
          {
+            "name" : "022",
             "id" : "022",
             "data" : [
                [
@@ -394,11 +395,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022"
+            ]
          },
          {
-            "id" : "023",
             "data" : [
                [
                   "Perl",
@@ -413,9 +412,11 @@
                   12
                ]
             ],
+            "id" : "023",
             "name" : "023"
          },
          {
+            "name" : "024",
             "id" : "024",
             "data" : [
                [
@@ -430,11 +431,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "024"
+            ]
          },
          {
             "name" : "025",
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -448,11 +449,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "025"
+            ]
          },
          {
-            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -467,10 +466,11 @@
                   10
                ]
             ],
-            "id" : "026"
+            "id" : "026",
+            "name" : "026"
          },
          {
-            "name" : "027",
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -485,10 +485,10 @@
                   9
                ]
             ],
-            "id" : "027"
+            "name" : "027"
          },
          {
-            "id" : "028",
+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -503,10 +503,9 @@
                   9
                ]
             ],
-            "name" : "028"
+            "id" : "028"
          },
          {
-            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -521,9 +520,11 @@
                   12
                ]
             ],
+            "id" : "029",
             "name" : "029"
          },
          {
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -538,10 +539,10 @@
                   10
                ]
             ],
-            "id" : "030",
             "name" : "030"
          },
          {
+            "name" : "031",
             "id" : "031",
             "data" : [
                [
@@ -556,8 +557,7 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "031"
+            ]
          },
          {
             "data" : [
@@ -578,7 +578,6 @@
             "name" : "032"
          },
          {
-            "name" : "033",
             "data" : [
                [
                   "Perl",
@@ -593,9 +592,12 @@
                   10
                ]
             ],
-            "id" : "033"
+            "id" : "033",
+            "name" : "033"
          },
          {
+            "name" : "034",
+            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -609,11 +611,10 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "034",
-            "id" : "034"
+            ]
          },
          {
+            "name" : "035",
             "id" : "035",
             "data" : [
                [
@@ -628,10 +629,10 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "035"
+            ]
          },
          {
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -646,7 +647,6 @@
                   11
                ]
             ],
-            "id" : "036",
             "name" : "036"
          },
          {
@@ -668,7 +668,7 @@
             "id" : "037"
          },
          {
-            "id" : "038",
+            "name" : "038",
             "data" : [
                [
                   "Perl",
@@ -683,9 +683,11 @@
                   12
                ]
             ],
-            "name" : "038"
+            "id" : "038"
          },
          {
+            "name" : "039",
+            "id" : "039",
             "data" : [
                [
                   "Perl",
@@ -699,11 +701,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "039",
-            "id" : "039"
+            ]
          },
          {
+            "name" : "040",
+            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -717,11 +719,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "040",
-            "name" : "040"
+            ]
          },
          {
+            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -736,10 +737,10 @@
                   9
                ]
             ],
-            "id" : "041",
-            "name" : "041"
+            "id" : "041"
          },
          {
+            "name" : "042",
             "id" : "042",
             "data" : [
                [
@@ -754,8 +755,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "042"
+            ]
          },
          {
             "data" : [
@@ -776,7 +776,6 @@
             "name" : "043"
          },
          {
-            "id" : "044",
             "data" : [
                [
                   "Perl",
@@ -791,6 +790,7 @@
                   11
                ]
             ],
+            "id" : "044",
             "name" : "044"
          },
          {
@@ -808,10 +808,11 @@
                   11
                ]
             ],
-            "name" : "045",
-            "id" : "045"
+            "id" : "045",
+            "name" : "045"
          },
          {
+            "name" : "046",
             "data" : [
                [
                   "Perl",
@@ -826,10 +827,10 @@
                   10
                ]
             ],
-            "name" : "046",
             "id" : "046"
          },
          {
+            "id" : "047",
             "data" : [
                [
                   "Perl",
@@ -844,8 +845,7 @@
                   10
                ]
             ],
-            "name" : "047",
-            "id" : "047"
+            "name" : "047"
          },
          {
             "id" : "048",
@@ -880,10 +880,12 @@
                   12
                ]
             ],
-            "name" : "049",
-            "id" : "049"
+            "id" : "049",
+            "name" : "049"
          },
          {
+            "name" : "050",
+            "id" : "050",
             "data" : [
                [
                   "Perl",
@@ -897,9 +899,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "050",
-            "name" : "050"
+            ]
          },
          {
             "id" : "051",
@@ -920,6 +920,7 @@
             "name" : "051"
          },
          {
+            "name" : "052",
             "data" : [
                [
                   "Perl",
@@ -934,10 +935,10 @@
                   14
                ]
             ],
-            "name" : "052",
             "id" : "052"
          },
          {
+            "name" : "053",
             "data" : [
                [
                   "Perl",
@@ -952,7 +953,6 @@
                   15
                ]
             ],
-            "name" : "053",
             "id" : "053"
          },
          {
@@ -974,7 +974,6 @@
             "name" : "054"
          },
          {
-            "id" : "055",
             "data" : [
                [
                   "Perl",
@@ -989,9 +988,11 @@
                   14
                ]
             ],
+            "id" : "055",
             "name" : "055"
          },
          {
+            "name" : "056",
             "id" : "056",
             "data" : [
                [
@@ -1006,11 +1007,11 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "056"
+            ]
          },
          {
             "name" : "057",
+            "id" : "057",
             "data" : [
                [
                   "Perl",
@@ -1024,8 +1025,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "057"
+            ]
          },
          {
             "name" : "058",
@@ -1047,6 +1047,7 @@
          },
          {
             "name" : "059",
+            "id" : "059",
             "data" : [
                [
                   "Perl",
@@ -1060,11 +1061,10 @@
                   "Blog",
                   16
                ]
-            ],
-            "id" : "059"
+            ]
          },
          {
-            "id" : "060",
+            "name" : "060",
             "data" : [
                [
                   "Perl",
@@ -1079,10 +1079,10 @@
                   16
                ]
             ],
-            "name" : "060"
+            "id" : "060"
          },
          {
-            "id" : "061",
+            "name" : "061",
             "data" : [
                [
                   "Perl",
@@ -1097,9 +1097,11 @@
                   14
                ]
             ],
-            "name" : "061"
+            "id" : "061"
          },
          {
+            "name" : "062",
+            "id" : "062",
             "data" : [
                [
                   "Perl",
@@ -1113,9 +1115,7 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "062",
-            "name" : "062"
+            ]
          },
          {
             "id" : "063",
@@ -1154,7 +1154,6 @@
             "name" : "064"
          },
          {
-            "name" : "065",
             "data" : [
                [
                   "Perl",
@@ -1169,9 +1168,11 @@
                   15
                ]
             ],
-            "id" : "065"
+            "id" : "065",
+            "name" : "065"
          },
          {
+            "id" : "066",
             "data" : [
                [
                   "Perl",
@@ -1186,10 +1187,10 @@
                   14
                ]
             ],
-            "name" : "066",
-            "id" : "066"
+            "name" : "066"
          },
          {
+            "name" : "067",
             "id" : "067",
             "data" : [
                [
@@ -1204,10 +1205,10 @@
                   "Blog",
                   18
                ]
-            ],
-            "name" : "067"
+            ]
          },
          {
+            "id" : "068",
             "data" : [
                [
                   "Perl",
@@ -1222,7 +1223,6 @@
                   13
                ]
             ],
-            "id" : "068",
             "name" : "068"
          },
          {
@@ -1244,7 +1244,6 @@
             "id" : "069"
          },
          {
-            "id" : "070",
             "data" : [
                [
                   "Perl",
@@ -1259,9 +1258,11 @@
                   17
                ]
             ],
+            "id" : "070",
             "name" : "070"
          },
          {
+            "id" : "071",
             "data" : [
                [
                   "Perl",
@@ -1276,10 +1277,10 @@
                   15
                ]
             ],
-            "name" : "071",
-            "id" : "071"
+            "name" : "071"
          },
          {
+            "id" : "072",
             "data" : [
                [
                   "Perl",
@@ -1294,10 +1295,10 @@
                   19
                ]
             ],
-            "id" : "072",
             "name" : "072"
          },
          {
+            "name" : "073",
             "data" : [
                [
                   "Perl",
@@ -1312,10 +1313,10 @@
                   17
                ]
             ],
-            "id" : "073",
-            "name" : "073"
+            "id" : "073"
          },
          {
+            "name" : "074",
             "id" : "074",
             "data" : [
                [
@@ -1330,8 +1331,7 @@
                   "Blog",
                   20
                ]
-            ],
-            "name" : "074"
+            ]
          },
          {
             "data" : [
@@ -1352,7 +1352,7 @@
             "name" : "075"
          },
          {
-            "id" : "076",
+            "name" : "076",
             "data" : [
                [
                   "Perl",
@@ -1367,9 +1367,10 @@
                   16
                ]
             ],
-            "name" : "076"
+            "id" : "076"
          },
          {
+            "name" : "077",
             "data" : [
                [
                   "Perl",
@@ -1384,10 +1385,10 @@
                   14
                ]
             ],
-            "name" : "077",
             "id" : "077"
          },
          {
+            "name" : "078",
             "data" : [
                [
                   "Perl",
@@ -1402,10 +1403,11 @@
                   18
                ]
             ],
-            "name" : "078",
             "id" : "078"
          },
          {
+            "name" : "079",
+            "id" : "079",
             "data" : [
                [
                   "Perl",
@@ -1419,11 +1421,10 @@
                   "Blog",
                   17
                ]
-            ],
-            "name" : "079",
-            "id" : "079"
+            ]
          },
          {
+            "name" : "080",
             "id" : "080",
             "data" : [
                [
@@ -1438,10 +1439,10 @@
                   "Blog",
                   16
                ]
-            ],
-            "name" : "080"
+            ]
          },
          {
+            "name" : "081",
             "data" : [
                [
                   "Perl",
@@ -1456,10 +1457,11 @@
                   15
                ]
             ],
-            "name" : "081",
             "id" : "081"
          },
          {
+            "name" : "082",
+            "id" : "082",
             "data" : [
                [
                   "Perl",
@@ -1473,9 +1475,7 @@
                   "Blog",
                   17
                ]
-            ],
-            "id" : "082",
-            "name" : "082"
+            ]
          },
          {
             "id" : "083",
@@ -1510,8 +1510,8 @@
                   12
                ]
             ],
-            "name" : "084",
-            "id" : "084"
+            "id" : "084",
+            "name" : "084"
          },
          {
             "data" : [
@@ -1528,10 +1528,11 @@
                   18
                ]
             ],
-            "name" : "085",
-            "id" : "085"
+            "id" : "085",
+            "name" : "085"
          },
          {
+            "name" : "086",
             "id" : "086",
             "data" : [
                [
@@ -1546,11 +1547,10 @@
                   "Blog",
                   15
                ]
-            ],
-            "name" : "086"
+            ]
          },
          {
-            "id" : "087",
+            "name" : "087",
             "data" : [
                [
                   "Perl",
@@ -1565,7 +1565,7 @@
                   14
                ]
             ],
-            "name" : "087"
+            "id" : "087"
          },
          {
             "id" : "088",
@@ -1587,6 +1587,7 @@
          },
          {
             "name" : "089",
+            "id" : "089",
             "data" : [
                [
                   "Perl",
@@ -1600,11 +1601,9 @@
                   "Blog",
                   20
                ]
-            ],
-            "id" : "089"
+            ]
          },
          {
-            "name" : "090",
             "data" : [
                [
                   "Perl",
@@ -1619,10 +1618,12 @@
                   17
                ]
             ],
-            "id" : "090"
+            "id" : "090",
+            "name" : "090"
          },
          {
             "name" : "091",
+            "id" : "091",
             "data" : [
                [
                   "Perl",
@@ -1636,11 +1637,9 @@
                   "Blog",
                   16
                ]
-            ],
-            "id" : "091"
+            ]
          },
          {
-            "id" : "092",
             "data" : [
                [
                   "Perl",
@@ -1655,10 +1654,11 @@
                   16
                ]
             ],
+            "id" : "092",
             "name" : "092"
          },
          {
-            "id" : "093",
+            "name" : "093",
             "data" : [
                [
                   "Perl",
@@ -1673,9 +1673,11 @@
                   16
                ]
             ],
-            "name" : "093"
+            "id" : "093"
          },
          {
+            "name" : "094",
+            "id" : "094",
             "data" : [
                [
                   "Perl",
@@ -1689,9 +1691,7 @@
                   "Blog",
                   17
                ]
-            ],
-            "id" : "094",
-            "name" : "094"
+            ]
          },
          {
             "id" : "095",
@@ -1730,7 +1730,6 @@
             "name" : "096"
          },
          {
-            "name" : "097",
             "data" : [
                [
                   "Perl",
@@ -1745,9 +1744,11 @@
                   19
                ]
             ],
-            "id" : "097"
+            "id" : "097",
+            "name" : "097"
          },
          {
+            "id" : "098",
             "data" : [
                [
                   "Perl",
@@ -1762,8 +1763,7 @@
                   17
                ]
             ],
-            "name" : "098",
-            "id" : "098"
+            "name" : "098"
          },
          {
             "id" : "099",
@@ -1784,6 +1784,8 @@
             "name" : "099"
          },
          {
+            "name" : "100",
+            "id" : "100",
             "data" : [
                [
                   "Perl",
@@ -1797,9 +1799,7 @@
                   "Blog",
                   21
                ]
-            ],
-            "id" : "100",
-            "name" : "100"
+            ]
          },
          {
             "name" : "101",
@@ -1820,7 +1820,7 @@
             "id" : "101"
          },
          {
-            "id" : "102",
+            "name" : "102",
             "data" : [
                [
                   "Perl",
@@ -1835,9 +1835,10 @@
                   15
                ]
             ],
-            "name" : "102"
+            "id" : "102"
          },
          {
+            "id" : "103",
             "data" : [
                [
                   "Perl",
@@ -1852,10 +1853,11 @@
                   15
                ]
             ],
-            "name" : "103",
-            "id" : "103"
+            "name" : "103"
          },
          {
+            "name" : "104",
+            "id" : "104",
             "data" : [
                [
                   "Perl",
@@ -1869,9 +1871,7 @@
                   "Blog",
                   14
                ]
-            ],
-            "id" : "104",
-            "name" : "104"
+            ]
          },
          {
             "data" : [
@@ -1928,7 +1928,7 @@
             "name" : "107"
          },
          {
-            "id" : "108",
+            "name" : "108",
             "data" : [
                [
                   "Perl",
@@ -1943,9 +1943,10 @@
                   20
                ]
             ],
-            "name" : "108"
+            "id" : "108"
          },
          {
+            "name" : "109",
             "data" : [
                [
                   "Perl",
@@ -1960,10 +1961,10 @@
                   22
                ]
             ],
-            "name" : "109",
             "id" : "109"
          },
          {
+            "name" : "110",
             "data" : [
                [
                   "Perl",
@@ -1978,10 +1979,10 @@
                   25
                ]
             ],
-            "name" : "110",
             "id" : "110"
          },
          {
+            "id" : "111",
             "data" : [
                [
                   "Perl",
@@ -1996,8 +1997,7 @@
                   17
                ]
             ],
-            "name" : "111",
-            "id" : "111"
+            "name" : "111"
          },
          {
             "id" : "112",
@@ -2018,6 +2018,7 @@
             "name" : "112"
          },
          {
+            "name" : "113",
             "data" : [
                [
                   "Perl",
@@ -2032,10 +2033,11 @@
                   19
                ]
             ],
-            "name" : "113",
             "id" : "113"
          },
          {
+            "name" : "114",
+            "id" : "114",
             "data" : [
                [
                   "Perl",
@@ -2049,11 +2051,10 @@
                   "Blog",
                   21
                ]
-            ],
-            "id" : "114",
-            "name" : "114"
+            ]
          },
          {
+            "name" : "115",
             "id" : "115",
             "data" : [
                [
@@ -2068,10 +2069,10 @@
                   "Blog",
                   20
                ]
-            ],
-            "name" : "115"
+            ]
          },
          {
+            "name" : "116",
             "data" : [
                [
                   "Perl",
@@ -2086,10 +2087,10 @@
                   17
                ]
             ],
-            "name" : "116",
             "id" : "116"
          },
          {
+            "name" : "117",
             "data" : [
                [
                   "Perl",
@@ -2104,7 +2105,6 @@
                   19
                ]
             ],
-            "name" : "117",
             "id" : "117"
          },
          {
@@ -2126,7 +2126,7 @@
             "name" : "118"
          },
          {
-            "id" : "119",
+            "name" : "119",
             "data" : [
                [
                   "Perl",
@@ -2141,7 +2141,7 @@
                   21
                ]
             ],
-            "name" : "119"
+            "id" : "119"
          },
          {
             "id" : "120",
@@ -2163,6 +2163,7 @@
          },
          {
             "name" : "121",
+            "id" : "121",
             "data" : [
                [
                   "Perl",
@@ -2176,8 +2177,7 @@
                   "Blog",
                   17
                ]
-            ],
-            "id" : "121"
+            ]
          },
          {
             "name" : "122",
@@ -2198,7 +2198,7 @@
             "id" : "122"
          },
          {
-            "name" : "123",
+            "id" : "123",
             "data" : [
                [
                   "Perl",
@@ -2213,10 +2213,10 @@
                   18
                ]
             ],
-            "id" : "123"
+            "name" : "123"
          },
          {
-            "id" : "124",
+            "name" : "124",
             "data" : [
                [
                   "Perl",
@@ -2231,10 +2231,10 @@
                   16
                ]
             ],
-            "name" : "124"
+            "id" : "124"
          },
          {
-            "id" : "125",
+            "name" : "125",
             "data" : [</