auto save

123.py

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

func.py

+
+while True:
+    unit= input("请输入：")
+    if unit== 'q':
+        break
+    else:
+        total.append(unit)
\ No newline at end of file