#include <cstdio>
#include <assert.h>
#include <vector>
#define Nmax 100005

using namespace std;

int str[Nmax],tata[Nmax],N,sol[Nmax],st[Nmax],top,stramos[Nmax];
vector <int> L[Nmax];

inline void Dfs(int nod, int t)
{
    vector <int> ::iterator it;
    if(!str[nod])
        sol[nod]=1;
    else
        sol[nod]=1+sol[stramos[nod]];
    for(it=L[nod].begin();it!=L[nod].end();++it)
        if(*it!=t)
            Dfs(*it,nod);
}

inline void Dfs1(int nod, int t)
{
    vector <int> ::iterator it;
    st[++top]=nod; stramos[nod]=st[top-str[nod]];
    for(it=L[nod].begin();it!=L[nod].end();++it)
        if(*it!=t)
            Dfs1(*it,nod);
    --top;
}

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;
    }
    for(i=1;i<=N;++i)
        if(!tata[i]) rad=i;
    Dfs1(rad,0);
    Dfs(rad,0);
    for(i=1;i<=N;++i)
        printf("%d ", sol[i]-1);
    printf("\n");
    return 0;
}