Hack to ber

Author: bhavya11a4883

Python2.0

@@ -0,0 +1,17 @@
+def factorial(x):
+
+    """This is a recursive function
+
+    to find the factorial of an integer"""
+
+    if x == 1:
+
+        return 1
+
+    else:
+
+        return (x * factorial(x-1))
+
+num = 3
+
+print("The factorial of", num, "is", factorial(num))