#include #define int long long using namespace std; int n; int a[300005]; int fa[300005]; int dfn[300005]; int son[300005]; int dep[300005]; int top[300005]; int cnt[300005]; vector fri[300005]; int dfnnow; struct SEG{ int num[1200005], lt[1200005]; void pu(int now) { num[now] = num[now * 2] + num[now * 2 + 1]; } void pd(int now, int nl, int nr) { int nmid = (nl + nr) >> 1, l = lt[now]; num[now * 2] += l * (nmid - nl + 1); num[now * 2 + 1] += l * (nr - nmid); lt[now * 2] += l; lt[now * 2 + 1] += l; lt[now] = 0; } void add(int now, int nl, int nr, int l, int r, int nn) { if(nr < l || nl > r) return; if(l <= nl && nr <= r) { num[now] += (nr - nl + 1) * nn; lt[now] += nn; return; } int nmid = (nl + nr) >> 1; pd(now, nl, nr); add(now * 2, nl, nmid, l, r, nn); add(now * 2 + 1, nmid + 1, nr, l, r, nn); pu(now); } int query(int now, int nl, int nr, int l, int r) { if(nr < l || nl > r) return 0; if(l <= nl && nr <= r) { return num[now]; } int nmid = (nl + nr) >> 1; pd(now, nl, nr); return query(now * 2, nl, nmid, l, r) + query(now * 2 + 1, nmid + 1, nr, l, r); } }seg; void dfs1(int now, int from) { cnt[now] = 1; for(int i : fri[now]) { if(i == from) continue; fa[i] = now; dep[i] = dep[now] + 1; dfs1(i, now); cnt[now] += cnt[i]; if(cnt[son[now]] < cnt[i]) son[now] = i; } } void dfs2(int now, int from) { top[now] = from; dfn[now] = ++dfnnow; if(son[now]) dfs2(son[now], from); for(int i : fri[now]) { if(i == fa[now] || i == son[now]) continue; dfs2(i, i); } } void edit(int a, int b, int nn = 1) { while(top[a] != top[b]) { if(dep[top[a]] < dep[top[b]]) swap(a, b); seg.add(1, 1, n, dfn[top[a]], dfn[a], nn); a = fa[top[a]]; } if(dep[a] < dep[b]) swap(a, b); seg.add(1, 1, n, dfn[b], dfn[a], nn); } signed main() { scanf("%lld", &n); for(int i = 1; i <= n; ++i) { scanf("%lld", &a[i]); } for(int i = 1, u, v; i < n; ++i) { scanf("%lld%lld", &u, &v); fri[u].push_back(v); fri[v].push_back(u); } dfs1(1, -1); dfs2(1, 1); for(int i = 1; i < n; ++i) { edit(a[i], a[i + 1]); edit(a[i + 1], a[i + 1], -1); } for(int i = 1; i <= n; ++i) { printf("%lld\n", seg.query(1, 1, n, dfn[i], dfn[i])); } return 0; }