2 files changed, 27 insertions, 0 deletions
diff --git a/challenge-225/eric-cheung/python/ch-1.py b/challenge-225/eric-cheung/python/ch-1.py
new file mode 100755
index 0000000000..f0095f08e1
--- /dev/null
+++ b/challenge-225/eric-cheung/python/ch-1.py
@@ -0,0 +1,8 @@
+
+## arrWordList = ["Perl and Raku belong to the same family.", "I love Perl.", "The Perl and Raku Conference."]  ## Example 1
+arrWordList = ["The Weekly Challenge.", "Python is the most popular guest language.", "Team PWC has over 300 members."]  ## Example 2
+
+arrWordLen = [len(wordLoop.split()) for wordLoop in arrWordList]
+nMaxWordLen = max(arrWordLen)
+
+print (nMaxWordLen)
diff --git a/challenge-225/eric-cheung/python/ch-2.py b/challenge-225/eric-cheung/python/ch-2.py
new file mode 100755
index 0000000000..64e98389f4
--- /dev/null
+++ b/challenge-225/eric-cheung/python/ch-2.py
@@ -0,0 +1,19 @@
+
+## arrInt = [10, 4, 8, 3]  ## Example 1
+## arrInt = [1]  ## Example 2
+arrInt = [1, 2, 3, 4, 5]  ## Example 3
+
+arrLeft = [0]
+arrRight = [0]
+
+for nIndx in range(len(arrInt) - 1):
+    arrLeft.append(arrLeft[-1] + arrInt[nIndx])
+    arrRight.append(arrRight[-1] + arrInt[len(arrInt) - nIndx - 1])
+
+arrRight.reverse()
+
+arrLeftRightSumDiff = [abs(arrLeft[nIndx] - arrRight[nIndx]) for nIndx in range(len(arrLeft))]
+
+## print (arrLeft)
+## print (arrRight)
+print (arrLeftRightSumDiff)