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#include <fstream>
#include <vector>
using namespace std;
ifstream fin ("cerere.in");
ofstream fout ("cerere.out");
int n,i,x,y,t[100005],nn,sol[100005],st[100005],s[100005];
vector <int> v[100005];
void dfs (int nod,int niv)
{
st[niv]=nod;
if (s[nod]==0)
sol[nod]=0;
else
sol[nod]=sol[st[niv-s[nod]]]+1;
for (int i=0; i<v[nod].size (); i++)
dfs (v[nod][i],niv+1);
}
int main()
{
fin>>n;
for (i=1; i<=n; i++)
fin>>s[i];
for (i=1; i<n; i++)
{
fin>>x>>y;
v[x].push_back (y);
t[y]=x;
}
for (i=1; i<=n; i++)
{
if (t[i]==0)
{
nn=i;
break;
}
}
dfs (nn,1);
for (i=1; i<=n; i++)
fout<<sol[i]<<" ";
return 0;
}