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#include <bits/stdc++.h>
using namespace std;
// ifstream in("cerere.in");
// ofstream out("cerere.out");
const int Nmax = 1e5 + 10;
int v[Nmax];
bool viz[Nmax];
vector< int > G[Nmax], s;
void DFS(int node) {
viz[node] = true;
s.push_back(node);
for(auto vecin: G[node]) {
if(!viz[vecin]) {
if(v[vecin] != 0) {
v[vecin] = v[s[(int)s.size() - v[vecin]]] + 1;
}
DFS(vecin);
}
}
s.pop_back();
}
int main() {
// ios::sync_with_stdio(false); in.tie(0); out.tie(0);
freopen("cerere.in", "r", stdin);
freopen("cerere.out", "w", stdout);
int n; scanf("%d ", &n);
for(int i = 1; i <= n; ++i) {
scanf("%d ", &v[i]);
}
vector< bool > isRoot(n + 1, true);
for(int i = 1; i < n; ++i) {
int a, b; scanf("%d %d ", &a, &b);
G[a].push_back(b);
isRoot[b] = false;
}
for(int i = 1; i <= n; ++i) {
if(isRoot[i]) {
DFS(i);
break;
}
}
for(int i = 1; i <= n; ++i) {
printf("%d ", v[i]);
}
// in.close(); out.close();
return 0;
}