save project

func.py

@@ -12,5 +12,13 @@ def new_input():
             else:
                 total.append(unit)
     return total
-result=new_input()
-new_input()
\ No newline at end of file
+
+def sum(money):
+    count=0
+    for i in money:
+        count=count+1
+    return count
+
+price=new_input()
+pay=sum(price)
+print("您一共消费了"+str(pay)+"元!扫码还是现金,或者信用卡？")
\ No newline at end of file