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树状数组修改

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2025-07-16 11:53:03 -04:00
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数据结构/6.11 树状数组.md
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@@ -52,6 +52,7 @@ $$
[i,i+lowbit(i)],进行迭代i=i+lowbit(i)
$$
管理的继承性：即一个数字x如果管理y，那么也一定管理了被y管理的数字。
## 3 应用
### 把位置k的元素加x