From 5a46973e2f1fed5547e0e4fb7f1adcf3a3ea525e Mon Sep 17 00:00:00 2001
From: Mohammad S Anwar <mohammad.anwar@yahoo.com>
Date: Sun, 19 Mar 2023 07:34:59 +0000
Subject: - Added solutions by Mark Anderson. - Added solutions by W. Luis
 Mochan. - Added solutions by E. Choroba. - Added solutions by Feng Chang. -
 Added solutions by Lubos Kolouch. - Added solutions by Thomas Kohler. - Added
 solutions by David Ferrone. - Added solutions by Mariano Spadaccini. - Added
 solutions by Peter Campbell Smith. - Added solutions by Roger Bell_West. -
 Added solutions by Robbie Hatley. - Added solutions by Paulo Custodio. -
 Added solutions by Dave Jacoby. - Added solutions by Bob Lied. - Added
 solutions by Luca Ferrari. - Added solutions by Jorg Sommrey. - Added
 solutions by Niels van Dijke. - Added solutions by Matthew Neleigh. - Added
 solutions by James Smith. - Added solutions by Arne Sommer. - Added solutions
 by Carlos Oliveira. - Added solutions by Ulrich Rieke. - Added solutions by
 Avery Adams. - Added solutions by Robert DiCicco. - Added solutions by Tyler
 Bird.

---
 challenge-208/eric-cheung/python/ch-1.py | 23 +++++++++++++++++++++++
 challenge-208/eric-cheung/python/ch-2.py | 13 +++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100755 challenge-208/eric-cheung/python/ch-1.py
 create mode 100755 challenge-208/eric-cheung/python/ch-2.py

(limited to 'challenge-208/eric-cheung/python')

diff --git a/challenge-208/eric-cheung/python/ch-1.py b/challenge-208/eric-cheung/python/ch-1.py
new file mode 100755
index 0000000000..15a03253aa
--- /dev/null
+++ b/challenge-208/eric-cheung/python/ch-1.py
@@ -0,0 +1,23 @@
+
+## Example 1
+## arrList_01 = ["Perl", "Raku", "Love"]
+## arrList_02 = ["Raku", "Perl", "Hate"]
+
+## Example 2
+## arrList_01 = ["A", "B", "C"]
+## arrList_02 = ["D", "E", "F"]
+
+## Example 3
+arrList_01 = ["A", "B", "C"]
+arrList_02 = ["C", "A", "B"]
+
+arrCommonList = [strLoop for strLoop in arrList_01 if strLoop in arrList_02]
+
+if len(arrCommonList) > 0:
+    arrCommonIndxSum = [arrList_01.index(strLoop) + arrList_02.index(strLoop) for strLoop in arrCommonList]
+    arrMinIndx = [nIndx for nIndx, nLoop in enumerate(arrCommonIndxSum) if nLoop == min(arrCommonIndxSum)]
+    arrMinList = [arrCommonList[nIndx] for nIndx in arrMinIndx]
+
+    print (arrMinList)
+else:
+    print ([])
diff --git a/challenge-208/eric-cheung/python/ch-2.py b/challenge-208/eric-cheung/python/ch-2.py
new file mode 100755
index 0000000000..951f8a03a0
--- /dev/null
+++ b/challenge-208/eric-cheung/python/ch-2.py
@@ -0,0 +1,13 @@
+
+## arrNum = [1, 2, 2, 4]  ## Example 1
+## arrNum = [1, 2, 3, 4]  ## Example 2
+arrNum = [1, 2, 3, 3]  ## Example 3
+
+arrList = range(1, len(arrNum) + 1)
+
+arrDupMiss = list(set([nElemLoop for nElemLoop in arrNum if arrNum.count(nElemLoop) > 1])) + list(set(arrList).difference(set(arrNum)))
+
+if len(arrDupMiss) > 0:
+    print (arrDupMiss)
+else:
+    print (-1)
-- 
cgit