auto save

func.py

+total = []
 def eat():
 def eat():
-    total = []
     while True:
     while True:
-    try:    
-        unit = int (input("请输入："))
+        unit = input("请输入(：")
         if unit== 'q':
         if unit== 'q':
             break
             break
         else:
         else:
+            try:
+                unit = int(unit)
+            except:
+                print("请输入整数")
+            else:
                 total.append(unit)
                 total.append(unit)
+            finally:
+                print("-"*30)
     print(total)
     print(total)
 eat()
 eat()
+print()
\ No newline at end of file