#include using namespace std; #define rep(i,n) for(ll i=0;i=0;i--) #define perl(i,r,l) for(ll i=r-1;i>=l;i--) #define fi first #define se second #define pb push_back #define ins insert #define pqueue(x) priority_queue,greater> #define all(x) (x).begin(),(x).end() #define CST(x) cout<; using vvl=vector>; using pl=pair; using vpl=vector; using vvpl=vector; const int MOD=1000000007; const int MOD9=998244353; const int inf=1e9+10; const ll INF=1e18; const ll dy[8]={1,0,-1,0,1,1,-1,-1}; const ll dx[8]={0,1,0,-1,1,-1,1,-1}; template inline bool chmax(T &a, T b) { return ((a < b) ? (a = b, true) : (false)); } template inline bool chmin(T &a, T b) { return ((a > b) ? (a = b, true) : (false)); } template struct SegTreeLazy {//遅延セグ木 単位元に注意(updateなら選ばれない数、affineなら(1,0)) using FX = function; using FA = function; using FM = function; int n; FX fx; FA fa; FM fm; const X ex; const M em; vector dat; vector lazy; SegTreeLazy(int n_, FX fx_, FA fa_, FM fm_, X ex_, M em_) : n(), fx(fx_), fa(fa_), fm(fm_), ex(ex_), em(em_), dat(n_ * 4, ex), lazy(n_ * 4, em) { int x = 1; while (n_ > x) x *= 2; n = x; } void set(int i, X x) { dat[i + n - 1] = x; } void build() { for (int k = n - 2; k >= 0; k--) dat[k] = fx(dat[2 * k + 1], dat[2 * k + 2]); } /* lazy eval */ void eval(int k, int len) { if (lazy[k] == em) return; // 更新するものが無ければ終了 if (k < n - 1) { // 葉でなければ子に伝搬 lazy[k * 2 + 1] = fm(lazy[k * 2 + 1], lazy[k]); lazy[k * 2 + 2] = fm(lazy[k * 2 + 2], lazy[k]); } // 自身を更新 dat[k] = fa(dat[k],lazy[k],len);//fa(dat[k], fp(lazy[k], len)); lazy[k] = em; } void update(int a, int b, M x, int k, int l, int r) { eval(k, r - l); if (a <= l && r <= b) { // 完全に内側の時 lazy[k] = fm(lazy[k], x); eval(k, r - l); } else if (a < r && l < b) { // 一部区間が被る時 update(a, b, x, k * 2 + 1, l, (l + r) / 2); // 左の子 update(a, b, x, k * 2 + 2, (l + r) / 2, r); // 右の子 dat[k] = fx(dat[k * 2 + 1], dat[k * 2 + 2]); } } void update(int a, int b, M x) { update(a, b, x, 0, 0, n); } X query_sub(int a, int b, int k, int l, int r) { eval(k, r - l); if (r <= a || b <= l) { // 完全に外側の時 return ex; } else if (a <= l && r <= b) { // 完全に内側の時 return dat[k]; } else { // 一部区間が被る時 X vl = query_sub(a, b, k * 2 + 1, l, (l + r) / 2); X vr = query_sub(a, b, k * 2 + 2, (l + r) / 2, r); return fx(vl, vr); } } X query(int a, int b) { return query_sub(a, b, 0, 0, n); } X operator[](int i){ return query(i,i+1); } }; vl parent(100010); vpl child(100010); vvl g(100010); vl id(100010,-1); ll idx=0; int main(){ ll n;cin >> n; rep(i,n-1){ ll a,b;cin >> a >> b; g[a].pb(b);g[b].pb(a); } rep(i,n+1)parent[i]=n; queue que;que.push(0); while(!que.empty()){ ll v=que.front();que.pop(); id[v]=idx;idx++; for(auto p:g[v]){ if(id[p]!=-1)continue; parent[p]=v; que.push(p); } child[v]={n,n}; rep(i,g[v].size()){ if(g[v][i]==parent[v])continue; child[v].se=g[v][i]; } per(i,g[v].size()){ if(g[v][i]==parent[v])continue; child[v].fi=g[v][i]; } } child[n]={n,n}; id[n]=idx; SegTreeLazy st(n+1,[](ll a,ll b){return a+b;},[](ll a,ll b,int len){return b*len;},[](ll a,ll b){return b;},0,-1); rep(i,n){ ll a;cin >> a; st.set(id[i],a); } st.build(); ll q;cin >> q; vector ccc(n+1,{INF,-INF}); rep(i,n){ ll to=parent[i];to=parent[to]; chmin(ccc[to].fi,id[i]); chmax(ccc[to].se,id[i]); } rep(i,n+1)if(ccc[i].fi==INF)ccc[i]={n,n}; while(q--){ ll x;cin >> x; ll sum=st.query(id[child[x].fi],id[child[x].se]+1); sum+=st.query(ccc[x].fi,ccc[x].se+1); sum+=st[id[parent[x]]]+st[id[parent[parent[x]]]]; sum+=st.query(id[child[parent[x]].fi],id[child[parent[x]].se]+1); if(parent[x]==n){ sum+=st[id[x]]; } cout << sum <