reorganize dir

Signed-off-by: Mia Steinkirch <mia.steinkirch@gmail.com>

ebook_src/builtin_structures/prod_other_ints.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+
+__author__ = "bt3"
+
+
+def get_products_of_all_except_at_index(array):
+    '''
+    >>> a = [1, 7, 3, 4]
+    >>> get_products_of_all_except_at_index(a)
+    [84, 12, 28, 21]
+    '''
+    total = 1
+    for n in array:
+        total *= n
+
+    new_array = []
+    for n in array:
+        if n is not 0:
+            item = total/n
+            new_array.append(item)
+        else:
+            new_array.append(n)
+
+    return new_array
+
+if __name__ == '__main__':
+    import doctest
+    doctest.testmod()