auto save

func.py

@@ -5,5 +5,11 @@ def new_input():
         if unit== 'q':
             break
         else:
-            total.append(unit)
+            try:
+                total.append(int(unit))
+            except:
+                print("输入错误，请重新输入一个数字")
+            else:
+                print("-"*30)
     print(total)
+new_input()
\ No newline at end of file