save project

func.py

@@ -13,5 +13,11 @@ def new_input():
                 total.append(money)
                 print("_"*30)
     return total
+def sum(money):
+    s=0
+    for i in money:
+        s+=i
+    return s
 result=new_input()
-print(result)
\ No newline at end of file
+pay=sum(result)
+print('一共支付'+str(pay)+'元')
\ No newline at end of file