是不是一开始要写一句$ccnt[0]=inf$啊
by syzf2222 @ 2021-01-28 12:04:42
@[syzf2222](/user/140876) 还是 WA#8 /dk/dk
by UltiMadow @ 2021-01-28 12:06:09
@[UltiMadow](/user/65681) 带修莫队修改时间维度的时候应该是
```cpp
while(tim<qt)tim++,update(tim);
while(tim>qt)update(tim),tim--;
```
吧(?
by _lgswdn @ 2021-01-28 12:12:17
@[lgswdn](/user/180652) 啊草 我傻了
我改下(
by UltiMadow @ 2021-01-28 12:16:37
过了过了
这个错误调了一天/dk/dk
by UltiMadow @ 2021-01-28 12:19:09