save project

func.py

@@ -14,6 +14,12 @@ def new_input():
             finally:
                 print("-"*30)
     return total
-result = new_input()
-print(result)
+def sum(unit):
+    count = 0
+    for i in unit:
+        count = count + i
+    return count
+price = new_input()
+pay = sum(price)
+print("您一共消费了" + str(pay)+"元！扫码还是现金呢？")