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| author | Gloria Mundi <gloria@gloria-mundi.eu> | 2024-06-20 19:13:28 +0200 |
|---|---|---|
| committer | Gloria Mundi <gloria@gloria-mundi.eu> | 2024-06-20 19:13:28 +0200 |
| commit | 6ee29edba077d2dd4f21ea1f9030e6b4c58c953a (patch) | |
| tree | 3fea62bcfa2470033ae68ab30ca2e4bd7e1ec5a6 | |
| parent | fd79fe020011ed552d8763339434458e9f1f10b6 (diff) | |
fix segtree comb return type
| -rw-r--r-- | datastructures/segmentTree.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/datastructures/segmentTree.cpp b/datastructures/segmentTree.cpp index 4f75d03..1fbf886 100644 --- a/datastructures/segmentTree.cpp +++ b/datastructures/segmentTree.cpp @@ -12,7 +12,7 @@ struct SegTree { tree[i] = comb(tree[2 * i], tree[2 * i + 1]); }} - ll comb(T a, T b) { return a + b; } // modify this + neutral + T comb(T a, T b) { return a + b; } // modify this + neutral void update(int i, T val) { tree[i += n] = val; // apply update code |