save project

func.py

@@ -15,4 +15,12 @@ def cpjg():
                 print("-"*30)
                 print("-"*30)
     return total
     return total
 result=cpjg()
 result=cpjg()
-print(result)
+print(result)
\ No newline at end of file
+def sum(unit):
+    count=0
+    for i in unit:
+        count=count+1
+    return count
+price=cpjg()
+pay=sum(price)
+print("您一共消费了"+str(pay)+"元！扫码还是现金呢")
\ No newline at end of file