@[OrangeLee](/space/show?uid=37029) 不正确啊...说了正解是log的主席树啊emm
by strangers @ 2018-05-01 21:27:14
@[strangers](/space/show?uid=52452) 题解冠冕堂皇莫队算法，唉，果然不对
```
1 0 2 3 4 5 6 7 8 ...
```
by UnnamedOrange @ 2018-05-01 21:29:14