2 files changed, 45 insertions, 0 deletions
diff --git a/challenge-212/eric-cheung/python/ch-1.py b/challenge-212/eric-cheung/python/ch-1.py
new file mode 100755
index 0000000000..f7a2780aed
--- /dev/null
+++ b/challenge-212/eric-cheung/python/ch-1.py
@@ -0,0 +1,22 @@
+
+## Example 1
+## strWordInput = "Perl"
+## arrJumpStep = [2, 22, 19, 9]
+
+## Example 2
+strWordInput = "Raku"
+arrJumpStep = [24, 4, 7, 17]
+
+arrOuputChar = []
+
+for nIndx, charLoop in enumerate(strWordInput):
+
+    bIsUpper = charLoop.isupper()
+    nJumpChar = ord(charLoop) + arrJumpStep[nIndx]
+
+    if nJumpChar > ord("Z" if bIsUpper else "z"):
+        nJumpChar = nJumpChar % ord("Z" if bIsUpper else "z") + ord("A" if bIsUpper else "a") - 1
+
+    arrOuputChar.append(chr(nJumpChar))
+
+print ("".join(arrOuputChar))
diff --git a/challenge-212/eric-cheung/python/ch-2.py b/challenge-212/eric-cheung/python/ch-2.py
new file mode 100755
index 0000000000..8514d9b415
--- /dev/null
+++ b/challenge-212/eric-cheung/python/ch-2.py
@@ -0,0 +1,23 @@
+
+## Example 1:
+## arrList = [1, 2, 3, 5, 1, 2, 7, 6, 3]
+## nSizeSplit = 3
+
+## Example 2:
+## arrList = [1, 2, 3]
+## nSizeSplit = 2
+
+## Example 3:
+## arrList = [1, 2, 4, 3, 5, 3]
+## nSizeSplit = 3
+
+## Example 4:
+arrList = [1, 5, 2, 6, 4, 7]
+nSizeSplit = 3
+
+if len(arrList) % nSizeSplit == 0:
+    arrList.sort()
+    for nIndx in range(0, len(arrList), nSizeSplit):
+        print (arrList[nIndx:nIndx + nSizeSplit])
+else:
+    print (-1)