save project

func.py

-def b():
-    total = []
-    while true:
-        unit= input("请输入: ")
-        if unit=='q':
-            break
-        else:
-            total.append(unit)
-    print(total)
-b()
+try:
+    age=int(input('你今年几岁了?'))
+except:
+    print('要输入整数啊')
+else:
+    if age < 18:
+        print('不可以喝酒哦')
+print('程序结束')