adding another codingbat solution

PythonCHB · PythonCHB · commit 63749e0fcdb9 · 2014-10-13T11:57:52.000-07:00
diff --git a/Solutions/Session01/codingbat/README.rst b/Solutions/Session01/codingbat/README.rst
@@ -0,0 +1,7 @@
+CodingBat Solutions
+====================
+
+A few selected solutions form teh codingbat site:
+
+http://codingbat.com/python
+
diff --git a/Solutions/Session01/codingbat/Warmup-1/not_string.py b/Solutions/Session01/codingbat/Warmup-1/not_string.py
@@ -0,0 +1,9 @@
+#!/usr/bin/env python
+
+
+def not_string(st):
+    if st.startswith('not'):
+        return st
+    else:
+        return 'not ' + st
+
