@[sandwich](/user/73361) 感觉没我的像
by Her_Lingxiao @ 2020-07-17 21:55:48
@[Qinclude](/user/224791) 把读入写成
```cpp
while(cin>>s){
......
}
```
by ⚡zhangjingcan⚡ @ 2020-07-18 22:00:00