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author | Anthony Wang | 2020-09-06 17:54:27 -0500 |
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committer | Anthony Wang | 2020-09-06 17:54:27 -0500 |
commit | 7836b0c0ba58e3b68dd937e042e7c62e687455f7 (patch) | |
tree | 38621e1324fc654999b5b81e80939928bf5f7369 /Data Structures | |
parent | f79db8f69575229c7bb21c00f7d7ced120d0e187 (diff) |
Update segment_tree.cpp
Diffstat (limited to 'Data Structures')
-rw-r--r-- | Data Structures/segment_tree.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Data Structures/segment_tree.cpp b/Data Structures/segment_tree.cpp index 1d74f2c..c0f317b 100644 --- a/Data Structures/segment_tree.cpp +++ b/Data Structures/segment_tree.cpp @@ -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]); } } |