auto save

diy.py

 def new_input():
     total = []
     while True:
-        unit= input('请输入（q退出）：')
-        if unit== 'q':
+        unit= input("请输入菜品价格(按q退出)：")
+        if unit== "q":
             break
         else:
             try:
                 unit=int(unit)
             except:
-                print("输入错误，请重新输入一个数字")
+                print("输入错误，请重新输入一个数字！")
             else:
                 total.append(unit)
-    return total
-list1=new_input()
-def sum(money):
-    s=0
-    for i in money:
-        s+=i
-    return s
-sss=sum(list1)
-print(sss)
\ No newline at end of file
+    print(total)
+new_input()
+
+
+

swim.py

-import func
-data=func.new_input()
-score=func.sum(data)
-print(score)
\ No newline at end of file
+try:
+    age=int(input("你今年几岁？"))
+except:
+    print("要输入整数啊！")
+else:
+    if age<18:
+        print("不可以喝酒噢！")
+print("程序结束~~")
\ No newline at end of file