save project

a.py

+try:
+    age = int(input('你今年几岁了？'))
+except:
+    print('要输入整数啊')
+else:
+    if age < 18:
+        print('不可以喝酒')
+print('程序结束~~')

func.py

-def a():
+def new_input():
     total = []
     while True:
-        unit= input("请输入：")
+        unit= input("请输入(q退出)：")
         if unit== 'q':
             break
         else:
-            total.append(unit)
+            try:
+                unit = int(unit)
+            except:
+                print('请重新输入一个数字')
+            else:
+                total.append(unit)
+            print("-"*30)
     print(total)
-a()
\ No newline at end of file
+new_input()
\ No newline at end of file