auto save

func.py

+total = []
+def qwe():
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            i=0
+            try:
+               i = int(unit)
+            except:
+               print('要输入整数啊')
+            else:
+                total.append(i)  
+qwe()   
+print(total)

qwe.py

+try:
+    age = int(input('你今年几岁了？'))
+except:
+    print('要输入整数啊')
+else:
+    if age < 18:
+         print('不可以喝酒哦')
+print(('程序结束'))
\ No newline at end of file