不然小数点后都是 $0$
by xie_lzh @ 2022-04-22 21:28:48
@[和国家干部](/user/474235)
by xie_lzh @ 2022-04-22 21:29:14
@[xie_lzh](/user/256970) 哦，原来如此
膜拜大佬
by LeTu_Jun @ 2022-04-22 22:08:34
@[xie_lzh](/user/256970) 已通过，感谢
~~可以壶关吗？~~
by LeTu_Jun @ 2022-04-22 22:09:05