#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define all(a) a.begin(),a.end() #define rep(i, n) for (ll i = 0; i < (n); i++) #define pb push_back #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") using namespace std; typedef long long ll; typedef unsigned long long ull; typedef long double ld; typedef pair P; typedef complex com; constexpr int inf = 1000000010; constexpr ll INF = 1000000000000000010; constexpr ld eps = 1e-12; constexpr ld pi = 3.141592653589793238; template inline bool chmax(T &a, const U &b) { if (a < b) { a = b; return true; } return false; } template inline bool chmin(T &a, const U &b) { if (a > b) { a = b; return true; } return false; } vector sz(200010, 1), par(200010); vector> graph(200010, vector()); void dfs(int n, int p) { par[n] = p; for (int i : graph[n]) { if (i == p) continue; dfs(i, n); sz[n] += sz[i]; } } signed main() { cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(20); int n; cin >> n; rep(_, n - 1) { int u, v; cin >> u >> v; u--; v--; graph[u].pb(v); graph[v].pb(u); } dfs(0, -1); rep(i, n) { ll ans = sz[i] * 2 - 1; ll cnt = 0; for (int j : graph[i]) { if (j != par[i]) { cnt += sz[j]; ans -= sz[j] * sz[j]; } } cout << ans + cnt * cnt << '\n'; } }