#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; using ll = long long; constexpr int INF = 1001001001; // constexpr int mod = 1000000007; constexpr int mod = 998244353; template inline bool chmax(T& x, T y){ if(x < y){ x = y; return true; } return false; } template inline bool chmin(T& x, T y){ if(x > y){ x = y; return true; } return false; } int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); int n; cin >> n; vector> g(n); for(int i = 1; i < n; ++i){ int u, v; cin >> u >> v; --u, --v; g[u].emplace_back(v); g[v].emplace_back(u); } vector dep(n), dp(n, INF); auto dfs = [&](auto&& self, int from = 0, int d = 0, int par = -1) -> int { dep[from] = d; for(int to : g[from]){ if(to != par) chmin(dp[from], self(self, to, d + 1, from) + 1); } if(dp[from] == INF) dp[from] = 0; return dp[from]; }; dfs(dfs); auto dp2 = dp; auto rerooting = [&](auto&& self, int from = 0, int par = -1) -> void { int V = g[from].size(); vector prefix(V + 1, INF), suffix(V + 1, INF); for(int i = 0; i < V; ++i){ int to = g[from][i]; if(to == par) prefix[i + 1] = prefix[i]; else prefix[i + 1] = min(prefix[i], dp[to]); } for(int i = V - 1; i >= 0; --i){ int to = g[from][i]; if(to == par) suffix[i] = suffix[i + 1]; else suffix[i] = min(suffix[i + 1], dp[to]); } for(int i = 0; i < V; ++i){ int to = g[from][i]; if(to == par) continue; chmin(dp2[to], min(prefix[i], suffix[i + 1]) + 2); if(par != -1) chmin(dp2[to], dp2[from] + 1); self(self, to, from); } }; rerooting(rerooting); for(int i = 0; i < n; ++i){ cout << min(dep[i], dp2[i]) << '\n'; } return 0; }