save project

pppp.py

@@ -6,13 +6,20 @@ def new_input():
             break
         else:
             try:
-                money = int (money)
+                money = int (unit)
             except:
                 print("请输入一个数字")
             else:
-                total.append(money)
+                total.append(unit)
             finally:
-                print("-"*30)
+                print("==================")
     return total
-reture=new_input()
-print(result)
+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？")
+