save project

777.py

@@ -4,6 +4,16 @@ def new_input():
         money = input('请输入（q退出）')
                  break
         else:
-            total.append(unit)
-    print(total)
-new_input()
\ No newline at end of file
+            try:
+                money =int(money)
+            except:
+            else:
+            print("_"*30)
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+price = new_input()
+pay = sum(price)
+print("您一共消费了" + str(pay) + "元!扫码还是现金?")
\ No newline at end of file