？现在是我没有看懂您了
by HarunluoON @ 2022-06-30 21:31:42
什么东西 
by Node_Edge @ 2022-06-30 21:38:09
@[饶越洋Tony](/user/557408)
图示如下：`O` 为积木，`*` 表示本次操作区间
```
Operation 1:
O O O O O
* * * * *
Operation 2:
O O O
O O O O O
* * *
Operation 3:
O O
O O O
O O O O O
* *
Operation 4:
O
O O
O O O
O O O O O
*
Operation 5:
O
O O
O O O O
O O O O O
*
Height:
2 3 4 1 2
```
by Dr_Gilbert @ 2022-06-30 21:40:56
第 $\small\red 1\,\orange 2\,\green 3\,\blue 4\,\purple 5$ 次操作
$$
\begin{matrix}
4&&&\blue\blacksquare\\
3&&\green\blacksquare&\green\blacksquare\\
2&\orange\blacksquare&\orange\blacksquare&\orange\blacksquare&&\purple\blacksquare\\
1&\red\blacksquare&\red\blacksquare&\red\blacksquare&\red\blacksquare&\red\blacksquare\\
&h_1&h_2&h_3&h_4&h_5
\end{matrix}
$$
by HarunluoON @ 2022-06-30 21:44:04
@[饶越洋Tony](/user/557408) 题目指的是在 [L,R] 的区间里全部加上高度为1的积木
by Happy_Orca @ 2022-07-01 08:20:09
谢了！！
谢谢大佬们的帮助！！
by Tony_rao @ 2022-07-01 08:46:34
感谢大佬们的讲解
by zky2023 @ 2023-08-19 16:06:09
感谢佬们的解释！非常详细!
by _Kirisame_Marisa_ @ 2023-12-18 10:56:14