n%100==0 不好吗 by 老子是北瓜 @ 2020-04-11 12:49:41
AC了，感谢大佬。 @[老子是白菜](/user/121813) @[limaopipi2022](/user/160839) by WuXingRui_wxr @ 2020-04-11 12:53:02