auto save

func.py

@@ -4,11 +4,14 @@ def a():
         unit= input("请输入：")
         if unit== 'q':
             break
-        try:
-            int(unit)
-        except:
-            print('输入整数，重输')
         else:
-            total.append(unit)
+            try:
+                int(unit)
+            except:
+                print('输入整数，重输')
+            else:
+                total.append(unit)
+            finally:
+                print("-"*30)
     print(total)
 a()
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