Merge pull request #3 from FOSSEE/sphinx-lecture_notes

changes in the directory so that it can be compiled by sphinx

1 files changed, 22 insertions, 0 deletions

diff --git a/lecture_notes/source/test_driven_development/math_utils/gcd.py b/lecture_notes/source/test_driven_development/math_utils/gcd.py
new file mode 100644
index 0000000..7204ac0
--- /dev/null
+++ b/lecture_notes/source/test_driven_development/math_utils/gcd.py
@@ -0,0 +1,22 @@
+def gcd(a, b):
+    """Returns the Greatest Common Divisor of the two integers
+    passed as arguments.
+
+    Args:
+      a: an integer
+      b: another integer
+
+    Returns: Greatest Common Divisor of a and b
+
+    >>> gcd(48, 64)
+    16
+    >>> gcd(44, 19)
+    1
+    """
+    if b == 0:
+        return b
+    return gcd(b, a%b)
+
+if __name__ == "__main__":
+    import doctest
+    doctest.testmod()