save project

func.py

@@ -12,4 +12,10 @@ def new_input():
             else:
                 total.append(unit)
     return total
-print(new_input())
\ No newline at end of file
+def sum(money):
+    count=0
+    for i in money:
+        count+=0
+    return count
+pay=sum(new_input)
+print("您一共消费了"+str(pay)+"元！扫码还是现金呢？")
\ No newline at end of file