auto save

func.py

-def mn():
+''''def mn():
     total = []
     while True:
         unit= input("请输入：")
@@ -7,3 +7,16 @@ def mn():
         else:
             total.append(unit)
     print(total)
+mn()'''
+
+
+try:
+    age=int(input())
+except:
+    print("要输入整数")
+else:
+    if age<18:
+        print("不喝酒")
+        print("结束")
+
+