Update dynamic_programming/factorial.py

cclauss · web-flow · commit a244df117a14 · 2020-08-05T12:41:41.000+02:00
diff --git a/dynamic_programming/factorial.py b/dynamic_programming/factorial.py
@@ -22,7 +22,7 @@ def factorial(num: int) -> int:
 
 def factorial_aux(num, result):
 
-    if num == 0 or num == 1:
+    if num in (0, 1):
         return 1
 
     if result[num] != -1:
