save project

func.py

-total = []
-while True:
-    unit= input("请输入：")
-    if unit== 'q':
-        break
-    else:
-        total.append(unit)
-print(total)
+def new_input():
+    total = []
+    while True:
+        unit= input('请输入(q退出)：')
+        if unit =='q':
+           break
+        else:
+            try:
\ No newline at end of file
+               unit = int(unit)
+           except:
+               print("请重新输入一个数字")
+           else：
+               total.append(unit)
+        finally:
+            print("==============================")
+    return total 
+
+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！扫码还是现金呢？")
+
+
+
+