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#include <cstdio>
#include <assert.h>
#include <vector>
#define Nmax 100005
using namespace std;
int str[Nmax],tata[Nmax],N,dp[Nmax][20],sol[Nmax];
vector <int> L[Nmax];
inline void RMQ()
{
int i,j;
for(i=1;i<=N;++i)
for(j=1;j<20;++j)
dp[i][j]=dp[dp[i][j-1]][j-1];
}
inline int Stramos(int i, int k)
{
int p;
for(p=0;p<20 && k;++p)
if((1<<p)&k)
{
i=dp[i][p];
k-=(1<<p);
}
assert(i);
return i;
}
inline void Dfs(int nod, int t)
{
vector <int> ::iterator it;
if(!str[nod])
sol[nod]=1;
else
sol[nod]=1+sol[Stramos(nod,str[nod])];
for(it=L[nod].begin();it!=L[nod].end();++it)
if(*it!=t)
Dfs(*it,nod);
}
int main()
{
int y,x,i,rad;
freopen ("cerere.in","r",stdin);
freopen ("cerere.out","w",stdout);
scanf("%d", &N);
for(i=1;i<=N;++i)
scanf("%d", &str[i]);
for(i=1;i<N;++i)
{
scanf("%d%d", &x,&y);
L[x].push_back(y); L[y].push_back(x);
tata[y]=x; dp[y][0]=x;
}
for(i=1;i<=N;++i)
if(!tata[i]) rad=i;
RMQ();
Dfs(rad,0);
for(i=1;i<=N;++i)
printf("%d ", sol[i]-1);
printf("\n");
return 0;
}