OSDN Git Service
(root)
/
oi-wiki
/
main.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
5227433
)
fix typo
author
Shuhao Zhang
<594422141@qq.com>
Wed, 13 May 2020 06:59:53 +0000
(14:59 +0800)
committer
GitHub
<noreply@github.com>
Wed, 13 May 2020 06:59:53 +0000
(14:59 +0800)
docs/ds/seg.md
patch
|
blob
|
history
diff --git
a/docs/ds/seg.md
b/docs/ds/seg.md
index
12d0ddd
..
66d8b9c
100644
(file)
--- a/
docs/ds/seg.md
+++ b/
docs/ds/seg.md
@@
-160,7
+160,7
@@
void update(int l, int r, int c, int s, int t, int p) {
```cpp
int getsum(int l, int r, int s, int t, int p) {
- // [l,r] 为
修改
区间,c 为被修改的元素的变化量,[s,t] 为当前节点包含的区间,p
+ // [l,r] 为
查询
区间,c 为被修改的元素的变化量,[s,t] 为当前节点包含的区间,p
// 为当前节点的编号
if (l <= s && t <= r) return d[p];
// 当前区间为询问区间的子集时直接返回当前区间的和