#include using namespace std; template vector dijkstra(const vector>> &g, int st = 0) { const int n = g.size(); vector dis(n, INF); { set> bag; bag.emplace(dis[st] = 0, st); while (bag.size()) { auto [d, u] = *bag.begin(); bag.erase(bag.begin()); if (d != dis[u]) continue; for (auto [w, v] : g[u]) { if (d + w < dis[v]) { bag.emplace(dis[v] = d + w, v); } } } } return dis; } int main() { ios::sync_with_stdio(false); int N, M; { cin >> N >> M; } vector>> G(N); { for (int i = 0; i < M; ++i) { int U, V; { cin >> U >> V; --U, --V; } G[U].emplace_back(1, V); G[V].emplace_back(1, U); } } int Q; { cin >> Q; } while (Q--) { int A; { cin >> A; --A; } int cnt = 0; int maxd = 0; { const int INF = 0x3f3f3f3f; auto dis = dijkstra(G, A); for (int u = 0; u < N; ++u) if (u != A) { if (dis[u] == INF) continue; ++cnt; maxd = max(maxd, dis[u]); } } auto f = [](int d) { return d ? ceil(log2(d)) : 0; }; cout << cnt << ' ' << f(maxd) << endl; } }