Update count-all-valid-pickup-and-delivery-options.py

Author: kamyu104

Python/count-all-valid-pickup-and-delivery-options.py

@@ -10,6 +10,5 @@ def countOrders(self, n):
         MOD = 10**9+7
         result = 1
         for i in reversed(xrange(2, 2*n+1, 2)):
-            print i
             result = result * i*(i-1)//2 % MOD
         return result