auto save

123.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~~')
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func.py

+def m_op2q():
+    total = []
+    while True:
+        unit = input("请输入（q退出）：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print("请重新输入一个数字")    
+            else:       
+                total.append(unit)
+            finally:   
+                print("-"*30)
+    return total
+result = m_op2q() 
+print(result)
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