Enforce consistent style

Changes

1 changed files (+6/-6)

• Graph/lca.cpp
  • @@ -1,17 +1,17 @@
    - int d[MAXN], L[MAXN][20]; - vector<int> G[MAXN]; + int d[MN], L[MN][20]; + vector<int> G[MN]; void dfs(int u = 1, int p = 0) { d[u] = d[p] + 1; L[u][0] = p; - for (int i = 0; i < 16 && L[u][i]; i++) L[u][i + 1] = L[L[u][i]][i]; + for (int i = 0; i < 18 && L[u][i]; i++) L[u][i + 1] = L[L[u][i]][i]; for (auto& v : G[u]) if (v != p) dfs(v, u); } int lca(int u, int v) { if (d[u] > d[v]) swap(u, v); - for (int i = 16; i >= 0; i--) if (d[v] - (1 << i) >= d[u]) v = L[v][i]; + for (int i = 18; i >= 0; i--) if (d[v] - (1 << i) >= d[u]) v = L[v][i]; if (u == v) return u; - for (int i = 16; i >= 0; i--) if (L[u][i] && L[u][i] != L[v][i]) u = L[u][i], v = L[v][i]; + for (int i = 18; i >= 0; i--) if (L[u][i] && L[u][i] != L[v][i]) u = L[u][i], v = L[v][i]; return L[u][0]; - } + }