save project

func.py

-
 def new_input():
 def new_input():
     A=[]
     A=[]
     while True:
     while True:
@@ -13,5 +12,11 @@ def new_input():
             else:
             else:
                 A.append(a)
                 A.append(a)
     return A
     return A
+def sum(money):
+    s=0
+    for i in money:
+        s=s+i
+    return s
 b= new_input()
 b= new_input()
-print(b)
+t=sum(b)
\ No newline at end of file
+print("您一共消费"+str(t)+"元！扫码还是现金？")
\ No newline at end of file