#include #include #include #include #include #include #include #include #include #include #include #include #include #include #pragma region using namespace std; #define FOR(i,r,n) for(ll i = (ll)(r); i < (ll)(n); i++) #define rep(i,n) FOR(i,0LL,n) #define RFOR(i,r,n) for(ll i=(ll)(n-1);i>=r;i--) #define rrep(i,n) RFOR(i,0LL,n) #define all(x) x.begin(),x.end() #define rall(x) x.rbegin(),x.rend() #define COUNT(a,y,x) upper_bound(all(a), y) - lower_bound(all(a), x) #define UNIQUE(a) sort(all(a)); a.erase(unique(all(a)), a.end()) #define pb push_back typedef long long int ll; typedef vector vll; typedef vector vvll; typedef pair pll; typedef vector vpll; typedef vector vs; typedef map MAP; const ll inf = 2222222222222222222LL; const ll mod = 1000000007LL; ll n = 0, m = 0, ans = 0, tmp = 0, ma = -inf, mi = inf; string s; bool ok; ll dx[9] = { 0,1,-1,0,0,1,1,-1,-1 }, dy[9] = { 0,0,0,1,-1,1,-1,1,-1 }; #define endl '\n' #pragma endregion #define MAX 222222 #define NOT 0 #define VIS 1 #define COMP 2 ll stt[MAX], d[MAX]; vector edge[MAX]; priority_queue, greater> pq; void dijkstra(ll start) { pll mi; ll k; FOR(i, 1, n + 1) { stt[i] = NOT; d[i] = inf; } d[start] = 0; pq.push(pll(0, start)); while (!pq.empty()) { mi = pq.top(); pq.pop(); m = mi.second; stt[m] = COMP; if (d[m] < mi.first) continue; FOR(i, 0, edge[m].size()) { k = edge[m][i].first; if (stt[k] != COMP) { if (edge[m][i].second + d[m] < d[k]) { d[k] = edge[m][i].second + d[m]; stt[k] = VIS; pq.push(pll(d[k], k)); } } } } } int main(void) { ios::sync_with_stdio(false); cin.tie(0); ll q; cin >> n >> q; rep(i, q) { ll a, b; cin >> a >> b; edge[a].pb(pll(b, 1)); edge[b].pb(pll(a, 1)); } cin >> q; rep(i, q) { ll a; cin >> a; dijkstra(a); ans = 0; ma = 0; FOR(j, 1, n + 1) { if (j == a) continue; if (d[j] > inf / 2) continue; ma = max(ma, d[j]); ans++; } if (ma == 1) ma = 0; cout << ans << " " << (ma + 1) / 2 << endl; } return 0; }