diff --git a/e_40.py b/e_40.py
index 746a6d5..9c12f12 100644
--- a/e_40.py
+++ b/e_40.py
@@ -18,4 +18,5 @@ d_1  d_10  d_100  d_1000  d_10000  d_100000  d_1000000
  """
  if __name__ == '__main__':
     print 1
-    #print "Answer : %d " % (last_ten())
\ No newline at end of file
+    #print "Answer : %d " % (last_ten())
+
diff --git a/e_56.py b/e_56.py
index 4b14075..ea7b63f 100644
--- a/e_56.py
+++ b/e_56.py
@@ -19,9 +19,7 @@ def sum_numbers(val):
     """
     Given an value, returns the sum of all its numbers
     """
-    temp = str(val)
-    res = sum([int(i) for i in temp])
-    return res
+    return sum(map(int,str(val)))
 
 
 def sum_pow(max_a, max_b=None):