save project

func.py

@@ -11,6 +11,16 @@ def cpjg():
                 print("请重新输入一个数字")
                 print("请重新输入一个数字")
             else:
             else:
                 total.append(unit)
                 total.append(unit)
+            finally:
                 print("-"*30)
                 print("-"*30)
-        print(total)
-cpjg()
+    return total
+result=cpjg()
\ No newline at end of file
+print(result)
+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