#define _USE_MATH_DEFINES #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair i_i; typedef pair ll_i; typedef pair d_i; typedef pair ll_ll; typedef pair d_d; struct edge { int v; ll w; }; ll MOD = 1000000007; ll _MOD = 1000000009; double EPS = 1e-8; int INF = INT_MAX / 2; void dfs(int u, int p, vector >& G, vector& a, vector& b) { bool leaf = true; for (int i = 0; i < G[u].size(); i++) { int v = G[u][i]; if (v == p) continue; leaf = false; a[v] = a[u] + 1; dfs(v, u, G, a, b); b[u] = min(b[u], b[v] + 1); } if (leaf) b[u] = 0; } void _dfs(int u, int p, vector >& G, vector& a, vector& b, vector& c) { c[u] = min(c[u], min(a[u], b[u])); for (int i = 0; i < G[u].size(); i++) { int v = G[u][i]; if (v == p) continue; c[v] = c[u] + 1; _dfs(v, u, G, a, b, c); } } int main() { int N; cin >> N; vector > G(N); for (int i = 0; i < N - 1; i++) { int x, y; cin >> x >> y; x--; y--; G[x].push_back(y); G[y].push_back(x); } vector a(N), b(N, INT_MAX), c(N); dfs(0, -1, G, a, b); _dfs(0, -1, G, a, b, c); for (int u = 0; u < N; u++) cout << c[u] << endl; }