auto save

func.py

@@ -4,5 +4,10 @@ while True:
     if unit== 'q':
     if unit== 'q':
         break
         break
     else:
     else:
+        try:
+            unit = int(unit)
+        except:
+            print("要输入整数数字")
+        else:
             total.append(unit)
             total.append(unit)
 print(total)
 print(total)