save project

func.py

@@ -14,5 +14,11 @@ def new_input():
             finally:
                 print('-'*30)
     return total
+def sum(money):
+    c=0
+    for i in money:
+        c=c+i
+    return c
 result=new_input()
-print(result)
\ No newline at end of file
+pay=sum(result)
+print("您一共消费了"+str(pay)+"元")