diff options
Diffstat (limited to 'content/graph')
| -rw-r--r-- | content/graph/reroot.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/content/graph/reroot.cpp b/content/graph/reroot.cpp index 3ed19d0..379c839 100644 --- a/content/graph/reroot.cpp +++ b/content/graph/reroot.cpp @@ -4,7 +4,7 @@ vector<vector<pair<int, W>>> adj; struct Reroot { using T = ll; // dp type - T E = 0; // neutral element + static constexpr T E = 0; // neutral element T takeChild(int v, int c, W w, T x) {} // move child along edge static T comb(T x, T y) {} T fin(int v, T x) {} // add v to own dp value x |