From 3a0d3971fee4f0e88baa2cf83e7a4a33b24ca8ec Mon Sep 17 00:00:00 2001
From: Mohammad S Anwar <mohammad.anwar@yahoo.com>
Date: Mon, 23 Jan 2023 01:51:15 +0000
Subject: - Added solutions by Roger Bell_West. - Added solutions by Dave
 Jacoby. - Added solutions by David Ferrone. - Added solutions by Luca
 Ferrari. - Added solutions by Mark Anderson. - Added solutions by W. Luis
 Mochan. - Added solutions by Peter Campbell Smith. - Added solutions by
 Mariano Spadaccini. - Added solutions by Thomas Kohler. - Added solutions by
 Bob Lied. - Added solutions by Jorg Sommrey. - Added solutions by Flavio
 Poletti. - Added solutions by Pip Stuart. - Added solutions by E. Choroba. -
 Added solutions by Stephen G. Lynn. - Added solutions by Matthew Neleigh. -
 Added solutions by Robert Ransbottom. - Added solutions by Athanasius. -
 Added solutions by Simon Green. - Added solutions by Cheok-Yin Fung. - Added
 solutions by Tyler Wardhaugh. - Added solutions by Jan Krnavek. - Added
 solutions by Bruce Gray. - Added solutions by James Smith. - Added solutions
 by Robbie Hatley. - Added solutions by Solathian. - Added solutions by Arne
 Sommer. - Added solutions by Carlos Oliveira. - Added solutions by Marton
 Polgar. - Added solutions by Adam Russell. - Added solutions by Duncan C.
 White. - Added solutions by Lars Balker. - Added solutions by Colin Crain. -
 Added solutions by Laurent Rosenfeld. - Added solutions by Robert DiCicco. -
 Added solutions by Ulrich Rieke.

---
 challenge-200/eric-cheung/python/ch-1.py | 25 +++++++++++++++++++++++++
 challenge-200/eric-cheung/python/ch-2.py | 11 +++++++++++
 2 files changed, 36 insertions(+)
 create mode 100755 challenge-200/eric-cheung/python/ch-1.py
 create mode 100755 challenge-200/eric-cheung/python/ch-2.py

(limited to 'challenge-200/eric-cheung/python')

diff --git a/challenge-200/eric-cheung/python/ch-1.py b/challenge-200/eric-cheung/python/ch-1.py
new file mode 100755
index 0000000000..74f509b821
--- /dev/null
+++ b/challenge-200/eric-cheung/python/ch-1.py
@@ -0,0 +1,25 @@
+
+## arrInput = [1, 2, 3, 4]  ## Example 1
+arrInput = [2]  ## Example 2
+
+def IsArithmetic(arrSubInput):
+
+    if len(arrSubInput) < 3:
+        return False
+
+    nDiff = arrSubInput[1] - arrSubInput[0]
+
+    for nLoop in range(2, len(arrSubInput)):
+        if arrSubInput[nLoop] - arrSubInput[nLoop - 1] != nDiff:
+            return False
+
+    return True
+
+arrOutput = []
+
+for nLen in range(3, len(arrInput) + 1):
+    for nIndx in range(0, len(arrInput) - nLen + 1):
+        if IsArithmetic(arrInput[nIndx:nIndx + nLen]):
+            arrOutput.append(arrInput[nIndx:nIndx + nLen])
+
+print (arrOutput)
\ No newline at end of file
diff --git a/challenge-200/eric-cheung/python/ch-2.py b/challenge-200/eric-cheung/python/ch-2.py
new file mode 100755
index 0000000000..e6ca0422eb
--- /dev/null
+++ b/challenge-200/eric-cheung/python/ch-2.py
@@ -0,0 +1,11 @@
+
+## Remarks
+## https://pypi.org/project/sevseg/
+## https://inventwithpython.com/bigbookpython/project64.html
+## 
+
+import sevseg
+
+nInput = 200
+
+print (sevseg.getSevSegStr(nInput, 1))
-- 
cgit