auto save

func.py

 def func():
 def func():
     total = []
     total = []
     while True:
     while True:
-        unit= input("请输入：")
+        unit = input("请输入：")
+        try:
+            unit1= int(unit)
+        except:
             if unit== 'q':
             if unit== 'q':
+                print("结束")
                 break
                 break
+            print("要输入整数,重新输入")
+            continue
         else:
         else:
             total.append(unit)
             total.append(unit)
     print(total)
     print(total)