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#include <bits/stdc++.h>
#define N 100005
using namespace std;
ifstream fin("cerere.in") ;
ofstream fout("cerere.out") ;
vector<int> graf[N] ;
int p[N] , sol[N] , n , d[N] ;
bool viz[N] ;
void citire()
{
int i , x , y ;
fin >> n ;
for ( i = 1 ; i <= n ; i++ )
fin >> p[i] ;
for ( i = 1 ; i <= n ; i++ )
{
fin >> x >> y ;
graf[x].push_back(y) ;
graf[y].push_back(x) ;
}
}
void dfs(int nod,int lvl)
{
d[lvl] = nod ;
viz[nod] = 1 ;
sol[nod] = 1+sol[d[lvl-p[nod]]] ;
for ( auto vec : graf[nod] )
if ( viz[vec] == 0 )
dfs(vec,lvl+1) ;
}
int main()
{
citire() ;
dfs(1,1) ;
for ( int i = 1 ; i <= n ; i++ )
fout << sol[i]-1 << " " ;
}