/* Problem URL: https://codeforces.com/contest/1970/problem/C3 */ #include #include #include using namespace std; using namespace __gnu_pbds; template > using ordered_set = tree; #define V vector #define rmin(a, b) a = min(a, b) #define rmax(a, b) a = max(a, b) #define rep(i, lim) for (int i = 0; i < (lim); i++) #define nrep(i, s, lim) for (int i = s; i < (lim); i++) #define repv(i, v) for (auto &i : (v)) #define fillv(v) for (auto &itr_ : (v)) { cin >> itr_; } #define sortv(v) sort(v.begin(), v.end()) #define all(v) (v).begin(), (v).end() using vi = vector; using vvi = vector; using vvvi = vector; using vvvvi = vector; using ll = long long; using vl = vector; using vvl = vector; using vvvl = vector; using vvvvl = vector; template auto operator<<(ostream &os, const vector &vec)->ostream& { os << vec[0]; for (size_t i = 1; i < vec.size(); i++) { os << ' ' << vec[i]; } os << '\n'; return os; } template auto operator>>(istream &is, vector &vec)->istream& { for (auto &i : vec) { is >> i; } return is; } template auto operator<<(ostream &os, const vector> &vec)->ostream& { for (auto &i : vec) { os << i[0]; for (size_t j = 1; j < i.size(); j++) { os << ' ' << i[j]; } os << '\n'; } return os; } template auto operator>>(istream &is, vector> &vec)->istream& { for (auto &i : vec) { for (auto &j : i) { is >> j; } } return is; } const int oo = INT32_MAX >> 1; const ll OO = INT64_MAX >> 1; void pre() { } #define TEST 0 void solve() { int n, t; cin >> n >> t; vvi graph(n); rep(i, n - 1) { int a, b; cin >> a >> b; a--, b--; graph[a].push_back(b); graph[b].push_back(a); } V win(n); function dfs = [&](int i, int p) { repv(j, graph[i]) { if (j == p) { continue; } win[i] = !dfs(j, i) || win[i]; } return win[i]; }; dfs(0, 0); V dp(n); function reroot = [&](int i, int p) { int c = 0; repv(j, graph[i]) { c += !win[j]; } dp[i] = c > 0; repv(j, graph[i]) { if (j == p) { continue; } bool prev = win[i]; if (!win[j] && c == 1) { win[i] = false; } if (!win[i]) { win[j] = true; } reroot(j, i); win[i] = prev; } }; reroot(0, 0); while (t--) { int v; cin >> v; v--; cout << (dp[v] ? "Ron\n" : "Hermione\n"); } } int main() { ios::sync_with_stdio(false); cin.tie(nullptr); pre(); int t; (TEST && cin >> t) || (t = 1); while (t--) { solve(); } }