auto save

func.py

-def ab():
-    total = []
-    while True:
-        unit= input("请输入：")
-        if unit== 'q':
-            break
-        else:
-            total.append(unit)
-    print(total)
-ab()
+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~~")
    
    
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