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authorMohammad S Anwar <mohammad.anwar@yahoo.com>2023-12-04 11:10:17 +0000
committerMohammad S Anwar <mohammad.anwar@yahoo.com>2023-12-04 11:10:17 +0000
commita5142150602b78793af374bf2e1e4c6f2644cca9 (patch)
tree9da1aceb3918a764b5f9d5579a0de8567aea9300
parent2fc5bc743f2ba88415e5d7c1d25be74c0d046ce5 (diff)
downloadperlweeklychallenge-club-a5142150602b78793af374bf2e1e4c6f2644cca9.tar.gz
perlweeklychallenge-club-a5142150602b78793af374bf2e1e4c6f2644cca9.tar.bz2
perlweeklychallenge-club-a5142150602b78793af374bf2e1e4c6f2644cca9.zip
- Added solutions by Jan Krnavek.
- Added solutions by W. Luis Mochan. - Added solutions by David Ferrone. - Added solutions by Luca Ferrari.
Diffstat
-rwxr-xr-xchallenge-246/eric-cheung/python/ch-1.py17
-rwxr-xr-xchallenge-246/eric-cheung/python/ch-2.py71
-rw-r--r--stats/pwc-challenge-245.json646
-rw-r--r--stats/pwc-current.json610
-rw-r--r--stats/pwc-language-breakdown-summary.json70
-rw-r--r--stats/pwc-language-breakdown.json1653
-rw-r--r--stats/pwc-leaders.json726
-rw-r--r--stats/pwc-summary-1-30.json40
-rw-r--r--stats/pwc-summary-121-150.json28
-rw-r--r--stats/pwc-summary-151-180.json48
-rw-r--r--stats/pwc-summary-181-210.json100
-rw-r--r--stats/pwc-summary-211-240.json126
-rw-r--r--stats/pwc-summary-241-270.json34
-rw-r--r--stats/pwc-summary-271-300.json34
-rw-r--r--stats/pwc-summary-301-330.json54
-rw-r--r--stats/pwc-summary-31-60.json52
-rw-r--r--stats/pwc-summary-61-90.json116
-rw-r--r--stats/pwc-summary-91-120.json102
-rw-r--r--stats/pwc-summary.json660
19 files changed, 2707 insertions, 2480 deletions
diff --git a/challenge-246/eric-cheung/python/ch-1.py b/challenge-246/eric-cheung/python/ch-1.py
new file mode 100755
index 0000000000..5ad578ad8b
--- /dev/null
+++ b/challenge-246/eric-cheung/python/ch-1.py
@@ -0,0 +1,17 @@
+
+from random import randint
+
+nMaxNum = 49
+nNumChosen = 6
+
+arrInput = list(range(1, nMaxNum + 1))
+arrOuput = []
+
+for nLoop in range(nNumChosen):
+ nIndx = randint(0, nMaxNum - nLoop)
+ arrOuput.append(arrInput[nIndx])
+ del arrInput[nIndx]
+
+arrOuput.sort()
+
+print (arrOuput)
diff --git a/challenge-246/eric-cheung/python/ch-2.py b/challenge-246/eric-cheung/python/ch-2.py
new file mode 100755
index 0000000000..efbbb54bbb
--- /dev/null
+++ b/challenge-246/eric-cheung/python/ch-2.py
@@ -0,0 +1,71 @@
+
+## Ref.
+## https://math.libretexts.org/Courses/Mount_Royal_University/MATH_2150%3A_Higher_Arithmetic/5%3A_Diophantine_Equations/5.1%3A_Linear_Diophantine_Equations#:~:text=A%20Linear%20Diophantine%20equation%20(LDE,and%20y%20are%20unknown%20variables.
+## https://stackoverflow.com/questions/59168914/finding-solutions-to-diophantine
+
+from math import gcd
+import sys
+
+
+def IsConsecutiveEven (arrNum):
+ for nIndx in range(0, len(arrNum) - 1):
+ if arrNum[nIndx] % 2 == 0 and arrNum[nIndx + 1] % 2 == 0:
+ return nIndx
+ return -1
+
+
+def DotProduct (arrNum_01, arrNum_02):
+ return sum(arrLoop[0] * arrLoop[1] for arrLoop in zip(arrNum_01, arrNum_02))
+
+
+def ModifiedGCD (arrNum, arrParam):
+ if arrNum[1] == 0:
+ return [arrNum[0], 1, 0]
+
+ nX = 0
+ nY = 0
+
+ nDiv, nX, nY = ModifiedGCD([arrNum[1], arrNum[0] % arrNum[1]], [nX, nY])
+ return [nDiv, nY, nX - nY * (arrNum[0] // arrNum[1])]
+
+arrInput = [1, 1, 2, 3, 5] ## Example 1
+## arrInput = [4, 2, 4, 5, 7] ## Example 2
+## arrInput = [4, 1, 2, -3, 8] ## Example 3
+
+
+## print (ModifiedGCD(arrInput[0:2], [0, 0]))
+## print (ModifiedGCD([47, 30], [0, 0]))
+
+nConsecutiveEvenIndx = IsConsecutiveEven (arrInput)
+if nConsecutiveEvenIndx > -1:
+ arrContainOdd = [nIndx for nIndx in range(nConsecutiveEvenIndx + 2, len(arrInput)) if arrInput[nIndx] % 2 == 1]
+ if len(arrContainOdd) > 0:
+ print (False)
+ sys.exit()
+
+nGCD = gcd (arrInput[0], arrInput[1])
+if arrInput[2] % nGCD != 0:
+ print (False)
+ sys.exit()
+
+arrParam = []
+
+## ==== To Be Further Fine Tune ====
+if arrInput[2] == arrInput[0] + arrInput[1]:
+ arrParam.append(1)
+ arrParam.append(1)
+elif arrInput[2] == arrInput[0] - 2 * arrInput[1]:
+ arrParam.append(1)
+ arrParam.append(-2)
+## ==== To Be Further Fine Tune ====
+
+if len(arrParam) == 0:
+ print (False)
+ sys.exit()
+
+for nIndx in range(3, 5):
+ if arrInput[nIndx] != DotProduct(arrParam, arrInput[nIndx - 2 : nIndx]):
+ print (False)
+ sys.exit()
+
+print (True)
diff --git a/stats/pwc-challenge-245.json b/stats/pwc-challenge-245.json
new file mode 100644
index 0000000000..c9edc75c61
--- /dev/null
+++ b/stats/pwc-challenge-245.json
@@ -0,0 +1,646 @@
+{
+ "title" : {
+ "text" : "The Weekly Challenge - 245"
+ },
+ "xAxis" : {
+ "type" : "category"
+ },
+ "legend" : {
+ "enabled" : 0
+ },
+ "drilldown" : {
+ "series" : [
+ {
+ "id" : "Adam Russell",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Blog",
+ 2
+ ]
+ ],
+ "name" : "Adam Russell"
+ },
+ {
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ],
+ "id" : "Ali Moradi",
+ "name" : "Ali Moradi"
+ },
+ {
+ "name" : "Arne Sommer",
+ "data" : [
+ [
+ "Raku",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ],
+ "id" : "Arne Sommer"
+ },
+ {
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Raku",
+ 2
+ ]
+ ],
+ "id" : "Athanasius",
+ "name" : "Athanasius"
+ },
+ {
+ "name" : "BarrOff",
+ "data" : [
+ [
+ "Perl",
+ 1
+ ],
+ [
+ "Raku",
+ 1
+ ]
+ ],
+ "id" : "BarrOff"
+ },
+ {
+ "name" : "Bob Lied",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ]
+ ],
+ "id" : "Bob Lied"
+ },
+ {
+ "name" : "Bruce Gray",
+ "data" : [
+ [
+ "Raku",
+ 2
+ ]
+ ],
+ "id" : "Bruce Gray"
+ },
+ {
+ "id" : "Cheok-Yin Fung",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ]
+ ],
+ "name" : "Cheok-Yin Fung"
+ },
+ {
+ "data" : [
+ [
+ "Raku",
+ 2
+ ]
+ ],
+ "id" : "Clifton Wood",
+ "name" : "Clifton Wood"
+ },
+ {
+ "id" : "Dave Jacoby",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ],
+ "name" : "Dave Jacoby"
+ },
+ {
+ "name" : "David Ferrone",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ]
+ ],
+ "id" : "David Ferrone"
+ },
+ {
+ "id" : "E. Choroba",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ]
+ ],
+ "name" : "E. Choroba"
+ },
+ {
+ "name" : "Humberto Massa",
+ "id" : "Humberto Massa",
+ "data" : [
+ [
+ "Raku",
+ 2
+ ]
+ ]
+ },
+ {
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ],
+ "id" : "Ian Rifkin",
+ "name" : "Ian Rifkin"
+ },
+ {
+ "name" : "Jan Krnavek",
+ "id" : "Jan Krnavek",
+ "data" : [
+ [
+ "Raku",
+ 1
+ ]
+ ]
+ },
+ {
+ "name" : "Jorg Sommrey",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ],
+ "id" : "Jorg Sommrey"
+ },
+ {
+ "name" : "Laurent Rosenfeld",
+ "data" : [
+ [
+ "Perl",
+ 1
+ ],
+ [
+ "Raku",
+ 2
+ ],
+ [
+ "Blog",
+ 2
+ ]
+ ],
+ "id" : "Laurent Rosenfeld"
+ },
+ {
+ "name" : "Lubos Kolouch",
+ "id" : "Lubos Kolouch",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Raku",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ]
+ },
+ {
+ "name" : "Luca Ferrari",
+ "id" : "Luca Ferrari",
+ "data" : [
+ [
+ "Raku",
+ 2
+ ],
+ [
+ "Blog",
+ 9
+ ]
+ ]
+ },
+ {
+ "name" : "Mariano Spadaccini",
+ "id" : "Mariano Spadaccini",
+ "data" : [
+ [
+ "Perl",
+ 1
+ ]
+ ]
+ },
+ {
+ "data" : [
+ [
+ "Raku",
+ 2
+ ]
+ ],
+ "id" : "Mark Anderson",
+ "name" : "Mark Anderson"
+ },
+ {
+ "name" : "Matthew Neleigh",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ]
+ ],
+ "id" : "Matthew Neleigh"
+ },
+ {
+ "name" : "Nelo Tovar",
+ "id" : "Nelo Tovar",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ]
+ ]
+ },
+ {
+ "name" : "Niels van Dijke",
+ "id" : "Niels van Dijke",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ]
+ ]
+ },
+ {
+ "name" : "Packy Anderson",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Raku",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ],
+ "id" : "Packy Anderson"
+ },
+ {
+ "id" : "Paulo Custodio",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ]
+ ],
+ "name" : "Paulo Custodio"
+ },
+ {
+ "name" : "Peter Campbell Smith",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ],
+ "id" : "Peter Campbell Smith"
+ },
+ {
+ "name" : "Peter Meszaros",
+ "id" : "Peter Meszaros",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ]
+ ]
+ },
+ {
+ "name" : "Robbie Hatley",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ],
+ "id" : "Robbie Hatley"
+ },
+ {
+ "name" : "Robert Ransbottom",
+ "data" : [
+ [
+ "Raku",
+ 2
+ ]
+ ],
+ "id" : "Robert Ransbottom"
+ },
+ {
+ "name" : "Roger Bell_West",
+ "id" : "Roger Bell_West",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Raku",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ]
+ },
+ {
+ "id" : "Thomas Kohler",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Blog",
+ 2
+ ]
+ ],
+ "name" : "Thomas Kohler"
+ },
+ {
+ "name" : "Ulrich Rieke",
+ "id" : "Ulrich Rieke",
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Raku",
+ 2
+ ]
+ ]
+ },
+ {
+ "data" : [
+ [
+ "Perl",
+ 2
+ ],
+ [
+ "Blog",
+ 1
+ ]
+ ],
+ "id" : "W. Luis Mochan",
+ "name" : "W. Luis Mochan"
+ }
+ ]
+ },
+ "series" : [
+ {
+ "data" : [
+ {
+ "y" : 4,
+ "drilldown" : "Adam Russell",
+ "name" : "Adam Russell"
+ },
+ {
+ "drilldown" : "Ali Moradi",
+ "y" : 3,
+ "name" : "Ali Moradi"
+ },
+ {
+ "name" : "Arne Sommer",
+ "y" : 3,
+ "drilldown" : "Arne Sommer"
+ },
+ {
+ "name" : "Athanasius",
+ "drilldown" : "Athanasius",
+ "y" : 4
+ },
+ {
+ "y" : 2,
+ "drilldown" : "BarrOff",
+ "name" : "BarrOff"
+ },
+ {
+ "name" : "Bob Lied",
+ "drilldown" : "Bob Lied",
+ "y" : 2
+ },
+ {
+ "drilldown" : "Bruce Gray",
+ "y" : 2,
+ "name" : "Bruce Gray"
+ },
+ {
+ "drilldown" : "Cheok-Yin Fung",
+ "y" : 2,
+ "name" : "Cheok-Yin Fung"
+ },
+ {
+ "drilldown" : "Clifton Wood",
+ "y" : 2,
+ "name" : "Clifton Wood"
+ },
+ {
+ "drilldown" : "Dave Jacoby",
+ "y" : 3,
+ "name" : "Dave Jacoby"
+ },
+ {
+ "y" : 2,
+ "drilldown" : "David Ferrone",
+ "name" : "David Ferrone"
+ },
+ {
+ "y" : 2,
+ "drilldown" : "E. Choroba",
+ "name" : "E. Choroba"
+ },
+ {
+ "name" : "Humberto Massa",
+ "drilldown" : "Humberto Massa",
+ "y" : 2
+ },
+ {
+ "name" : "Ian Rifkin",
+ "y" : 3,
+ "drilldown" : "Ian Rifkin"
+ },
+ {
+ "name" : "Jan Krnavek",
+ "y" : 1,
+ "drilldown" : "Jan Krnavek"
+ },
+ {
+ "y" : 3,
+ "drilldown" : "Jorg Sommrey",
+ "name" : "Jorg Sommrey"
+ },
+ {
+ "drilldown" : "Laurent Rosenfeld",
+ "y" : 5,
+ "name" : "Laurent Rosenfeld"
+ },
+ {
+ "name" : "Lubos Kolouch",
+ "drilldown" : "Lubos Kolouch",
+ "y" : 5
+ },
+ {
+ "name" : "Luca Ferrari",
+ "y" : 11,
+ "drilldown" : "Luca Ferrari"
+ },
+ {
+ "y" : 1,
+ "drilldown" : "Mariano Spadaccini",
+ "name" : "Mariano Spadaccini"
+ },
+ {
+ "name" : "Mark Anderson",
+ "y" : 2,
+ "drilldown" : "Mark Anderson"
+ },
+ {
+ "name" : "Matthew Neleigh",
+ "drilldown" : "Matthew Neleigh",
+ "y" : 2
+ },
+ {
+ "name" : "Nelo Tovar",
+ "y" : 2,
+ "drilldown" : "Nelo Tovar"
+ },
+ {
+ "y" : 2,
+ "drilldown" : "Niels van Dijke",
+ "name" : "Niels van Dijke"
+ },
+ {
+ "y" : 5,
+ "drilldown" : "Packy Anderson",
+ "name" : "Packy Anderson"
+ },
+ {
+ "name" : "Paulo Custodio",
+ "drilldown" : "Paulo Custodio",
+ "y" : 2
+ },
+ {
+ "name" : "Peter Campbell Smith",
+ "y" : 3,
+ "drilldown" : "Peter Campbell Smith"
+ },
+ {
+ "drilldown" : "Peter Meszaros",
+ "y" : 2,
+ "name" : "Peter Meszaros"
+ },
+ {
+ "drilldown" : "Robbie Hatley",
+ "y" : 3,
+ "name" : "Robbie Hatley"
+ },
+ {
+ "drilldown" : "Robert Ransbottom",
+ "y" : 2,
+ "name" : "Robert Ransbottom"
+ },
+ {
+ "drilldown" : "Roger Bell_West",
+ "y" : 5,
+ "name" : "Roger Bell_West"
+ },
+ {
+ "drilldown" : "Thomas Kohler",
+ "y" : 4,
+ "name" : "Thomas Kohler"
+ },
+ {
+ "name" : "Ulrich Rieke",
+ "drilldown" : "Ulrich Rieke",
+ "y" : 4
+ },
+ {
+ "name" : "W. Luis Mochan",
+ "y" : 3,
+ "drilldown" : "W. Luis Mochan"
+ }
+ ],
+ "name" : "The Weekly Challenge - 245",
+ "colorByPoint" : 1
+ }
+ ],
+ "subtitle" : {
+ "text" : "[Champions: 34] Last updated at 2023-12-04 11:03:32 GMT"
+ },
+ "yAxis" : {
+ "title" : {
+ "text" : "Total Solutions"
+ }
+ },
+ "chart" : {
+ "type" : "column"
+ },
+ "plotOptions" : {
+ "series" : {
+ "borderWidth" : 0,
+ "dataLabels" : {
+ "enabled" : 1,
+ "format" : "{point.y}"
+ }
+ }
+ },
+ "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/>"
+ }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index ab08990493..b518c2501e 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,147 +1,32 @@
{
- "tooltip" : {
- "followPointer" : 1,
- "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/>"
- },
"plotOptions" : {
"series" : {
- "borderWidth" : 0,
"dataLabels" : {
"enabled" : 1,
"format" : "{point.y}"
- }
+ },
+ "borderWidth" : 0
}
},
+ "xAxis" : {
+ "type" : "category"
+ },
+ "title" : {
+ "text" : "The Weekly Challenge - 246"
+ },
+ "legend" : {
+ "enabled" : 0
+ },
+ "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/>"
+ },
"drilldown" : {
"series" : [
{
- "id" : "Adam Russell",
- "name" : "Adam Russell",
- "data" : [
- [
- "Perl",
- 2
- ],
- [
- "Blog",
- 2
- ]
- ]
- },
- {
- "id" : "Ali Moradi",
- "name" : "Ali Moradi",
- "data" : [
- [
- "Perl",
- 2
- ],
- [
- "Blog",
- 1
- ]
- ]
- },
- {
- "data" : [
- [
- "Raku",
- 2
- ],
- [
- "Blog",
- 1
- ]
- ],
- "name" : "Arne Sommer",
- "id" : "Arne Sommer"
- },
- {
- "name" : "Athanasius",
- "data" : [
- [
- "Perl",
- 2
- ],
- [
- "Raku",
- 2
- ]
- ],
- "id" : "Athanasius"
- },
- {
- "id" : "BarrOff",
- "data" : [
- [
- "Perl",
- 1
- ],
- [
- "Raku",
- 1
- ]
- ],
- "name" : "BarrOff"
- },
- {
- "data" : [
- [
- "Perl",
- 2
- ]
- ],
- "name" : "Bob Lied",
- "id" : "Bob Lied"
- },
- {
- "id" : "Bruce Gray",
- "data" : [
- [
- "Raku",
- 2
- ]
- ],
- "name" : "Bruce Gray"
- },
- {
- "name" : "Cheok-Yin Fung",
- "data" : [
- [
- "Perl",
- 2
- ]
- ],
- "id" : "Cheok-Yin Fung"
- },
- {
- "data" : [
- [
- "Raku",
- 2
- ]
- ],
- "name" : "Clifton Wood",
- "id" : "Clifton Wood"
- },
- {
- "id" : "Dave Jacoby",
- "name" : "Dave Jacoby",
- "data" : [
- [
- "Perl",
- 2
- ],
- [
- "Blog",
- 1
- ]
- ]
- },
- {
- "id" : "David Ferrone",
"name" : "David Ferrone",
+ "id" : "David Ferrone",
"data" : [
[
"Perl",
@@ -150,277 +35,22 @@
]
},
{
- "id" : "E. Choroba",
- "name" : "E. Choroba",
- "data" : [
- [
- "Perl",
- 2
- ]
- ]
- },
- {
- "id" : "Humberto Massa",
- "data" : [
- [
- "Raku",
- 2
- ]
- ],
- "name" : "Humberto Massa"
- },
- {
- "id" : "Ian Rifkin",
- "name" : "Ian Rifkin",
- "data" : [
- [
- "Perl",
- 2
- ],
- [
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