auto save

func.py

@@ -5,6 +5,14 @@ def new_input():
         if unit== 'q':
         if unit== 'q':
             break
             break
         else:
         else:
+            try:
+                unit = int(unit)
+            except:
+                print("请重新输入一个数字")
+            else:
                 total.append(unit)
                 total.append(unit)
-    print(total)
-new_input()
+            finally:            
+                print("-"*30)
\ No newline at end of file
+    return total
+result = new_input()
+print(result)
\ No newline at end of file