把数组开到$4\times10^5$再试试 @[felixabc](/user/905999)
by lcy666666 @ 2024-01-22 22:50:03
而且应该要开$long\ long$吧？
by lcy666666 @ 2024-01-22 22:52:29
1. ```lary[]``` 能不能写成 ```lazy[]``` ？
2. ```add()``` 为啥不用 ```void``` ？
3. ```add()``` 时是不是要 ```pushdown``` ？
by __My0217__ @ 2024-01-22 22:55:01
顺便，我 ```C++20``` 把你代码扔上全神秘RE。
by __My0217__ @ 2024-01-22 22:59:18
@[__My0217__](/user/784650) 打错了
忘了
pushdown我写add里面了
by felixabc @ 2024-01-23 09:12:11
@[__My0217__](/user/784650) 开o2就会re
by felixabc @ 2024-01-23 09:23:56
@[felixabc](/user/905999) 没开也re，
by __My0217__ @ 2024-01-23 09:24:56
https://www.luogu.com.cn/record/143895141
by __My0217__ @ 2024-01-23 09:25:29