save project

func.py

@@ -14,6 +14,11 @@ def now_jf():
             finally:
                 print("$"*50)
     return total
-rest=now_jf()
-print(rest)
-now_jf()
\ No newline at end of file
+def sum(hjf):
+    count=0
+    for i in hjf:
+        count=count+i
+    return count
+price=now_jf()
+pihh=sum(price)
+print("您一共消费"+str(pihh)+"元！扫码还是现金？")
\ No newline at end of file