#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; using namespace atcoder; typedef long long ll; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repr(i, n) for (int i = (int)(n) - 1; i >= 0; i--) #define repk(i, k, n) for (int i = k; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define mod1 1000000007 #define mod2 998244353 #define mod3 100000007 #define vi vector #define vs vector #define vc vector #define vl vector #define vb vector #define vvi vector> #define vvc vector> #define vvl vector> #define vvb vector> #define vvvi vector>> #define vvvl vector>> #define pii pair #define pil pair #define pli pair #define pll pair #define vpii vector> #define vpll vector> #define vvpii vector>> #define vvpll vector>> template void debug(T e) { cerr << e << endl; } template void debug(vector &v) { rep(i, v.size()) { cerr << v[i] << " "; } cerr << endl; } template void debug(vector> &v) { rep(i, v.size()) { rep(j, v[i].size()) { cerr << v[i][j] << " "; } cerr << endl; } } template void debug(vector> &v) { rep(i, v.size()) { cerr << v[i].first << " " << v[i].second << endl; } } template void debug(set &st) { for (auto itr = st.begin(); itr != st.end(); itr++) { cerr << *itr << " "; } cerr << endl; } template void debug(multiset &ms) { for (auto itr = ms.begin(); itr != ms.end(); itr++) { cerr << *itr << " "; } cerr << endl; } template void debug(map &mp) { for (auto itr = mp.begin(); itr != mp.end(); itr++) { cerr << itr->first << " " << itr->second << endl; } } void debug_out() { cerr << endl; } template void debug_out(Head H, Tail... T) { cerr << H << " "; debug_out(T...); } using mint = modint998244353; void debug_mint1(vector &vec) { for (int i = 0; i < vec.size(); i++) { cerr << vec[i].val() << " "; } cerr << endl; } void debug_mint2(vector> &vec) { for (int i = 0; i < vec.size(); i++) { for (int j = 0; j < vec[i].size(); j++) { cerr << vec[i][j].val() << " "; } cerr << endl; } } int main() { ll N; cin >> N; vector A(N - 1); vector B(N - 1); rep(i, N - 1){ cin >> A[i] >> B[i]; A[i]--; B[i]--; } vector> graph(N, vector(0)); rep(i, N - 1){ graph[A[i]].push_back(B[i]); graph[B[i]].push_back(A[i]); } ll M; cin >> M; vector V(M); rep(i, M){ cin >> V[i]; V[i]--; } vector has(N, false); rep(i, M) has[V[i]] = true; // 何個の頂点と隣り合っているか? の情報を別で持っておくことにする vector cnts(N, 0); rep(i, N){ if (has[i]) cnts[i]++; rep(j, graph[i].size()){ if (has[graph[i][j]]) cnts[i]++; } } vector adj_one(N, 0); for (ll i = 0; i < N; i++){ for (ll j = 0; j < graph[i].size(); j++){ if (cnts[graph[i][j]] == 1){ adj_one[i]++; } } } // debug(adj_one); ll root = 0; rep(i, N){ if (cnts[i] > 0) root++; } for (ll i = 0; i < N; i++){ ll ans = root; if (has[i]) ans--; else{ ll pt_r = 0; for (ll j = 0; j < graph[i].size(); j++){ if (has[graph[i][j]]) pt_r++; } if (cnts[i] == pt_r){ ans--; } } for (ll j = 0; j < graph[i].size(); j++){ ll targ = graph[i][j]; ll pt = 0; if (has[targ]) pt++; if (has[i]) pt++; if (cnts[targ] > 0 && cnts[targ] == pt){ ans--; } } for (ll j = 0; j < graph[i].size(); j++){ if (!has[graph[i][j]]) continue; ll adjs = adj_one[graph[i][j]]; if (cnts[i] == 1) adjs--; ans -= adjs; } cout << ans << endl; } }