diff -r 4cf4c1f0e5bb -r 55e650bb9dbe app/site-content/proposals/2009/08/10/gcd.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/site-content/proposals/2009/08/10/gcd.py	Wed Aug 12 22:41:21 2009 +0530
@@ -0,0 +1,6 @@
+def gcd(a, b):
+  if a % b == 0:
+    return b
+  return gcd(b, a %b)
+
+print gcd (10, 20)