save project

func.py

@@ -11,4 +11,10 @@ def new_input():
                 print('请*输*入*数*字*！')
     return total
 a = new_input()
-print(a)
\ No newline at end of file
+def sum(a):
+    c = 0
+    for i in a:
+        c += i
+    return c
+d = sum(a)
+print('您一共消费'+str(d)+'元！扫码还是现金呢？')
\ No newline at end of file