Orz国集dalao
by pjykk @ 2019-04-19 22:57:35
还好吧。。。
by mulberror @ 2019-04-19 22:58:13
不是说读取到空格符了么- -
by 神迹 @ 2019-04-19 23:10:12
@[zym0522](/space/show?uid=104324)
$scanf$有一宝
```cpp
scanf("%[QR]", &c);
```
by CeLaMbDa @ 2019-04-19 23:55:12
@[zym0522](/space/show?uid=104324) 建议您佬改成
```
char c[2];
scanf("%s %d %d",c,&x,&y);
```
%c经常有玄学错误
by Kubic @ 2019-04-20 06:56:42
读了换行符，
by installb @ 2019-04-20 08:06:34