![](https://cdn.luogu.com.cn/upload/image_hosting/m6vnut21.png)
by andyli @ 2020-06-12 17:31:11
@[YZHX](/user/42082) `scanf("%ch",&ch);` ?
by andyli @ 2020-06-12 17:31:48
图糊了。。。就是说第一行读到了‘ - ’
by YZHX @ 2020-06-12 17:32:01
@[andyli](/user/84282) 请问这样有什么问题啊
by YZHX @ 2020-06-12 17:33:03
`%ch` 是啥啊
by 一只书虫仔 @ 2020-06-12 17:33:22
不应该是 `%c` 吗(
by 一只书虫仔 @ 2020-06-12 17:33:31
pu
by YZHX @ 2020-06-12 17:33:39
dongle,谢谢
by YZHX @ 2020-06-12 17:33:59
。。。我不会语言,海星
by YZHX @ 2020-06-12 17:35:24
@[andyli](/user/84282) @[一只书虫仔](/user/114914) 问题来了。。。改了还是这样。。。
by YZHX @ 2020-06-12 17:36:20