1 files changed, 16 insertions, 0 deletions
diff --git a/challenge-002/zapwai/python/ch-2.py b/challenge-002/zapwai/python/ch-2.py
new file mode 100644
index 0000000000..d26bd231eb
--- /dev/null
+++ b/challenge-002/zapwai/python/ch-2.py
@@ -0,0 +1,16 @@
+alph = "0123456789abcdefghijklmnopqrstuvwxy"
+
+def to10(s):
+    return int(s, 35)
+
+def to35(s):
+    q = s;
+    o = ""
+    while ( q > 0 ):
+        rem = q % 35
+        o = alph[rem] + o
+        q //= 35
+    return o
+
+print("Input: (base-10) 100\nOutput: ", to35(100))
+print("Input: (base-35) 2u\nOutput: ", to10("2u"))