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Update segment_tree.cpp

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This commit is contained in:
Anthony Wang 2020-09-06 17:54:27 -05:00
parent f79db8f695
commit 7836b0c0ba
1 changed files with 1 additions and 1 deletions
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2
Data Structures/segment_tree.cpp
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@ -11,7 +11,7 @@ template<typename T> struct seg_tree {
if (l == r) seg[n] = v;
else {
int m = (l+r)>>1;
build(l, m, n<<1), build(m+1, r, n<<1|1);
build(v, l, m, n<<1), build(v, m+1, r, n<<1|1);
seg[n] = pull(seg[n<<1], seg[n<<1|1]);
}
}