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# include <cstdio>
# include <vector>
# define DIM 100010
using namespace std;
vector <int> Lista[DIM];
int Marcat[DIM],d[DIM],sol[DIM],v[DIM],h[DIM],n,i,x,y;
void dfs(int nc,int val){
int nv;
Marcat[nc]=1;
if(v[nc]==0)
d[val]=0;
else
d[val]=d[val-v[nc]]+1;
sol[nc]=d[val];
for(int i=0;i<Lista[nc].size();i++){
nv=Lista[nc][i];
if(Marcat[nv]==0)
dfs(nv,val+1);
}
}
int main () {
freopen("cerere.in","r",stdin);
freopen("cerere.out","w",stdout);
scanf("%d",&n);
for(i=1;i<=n;i++)
scanf("%d",&v[i]);
for(i=1;i<=n-1;i++){
scanf("%d%d",&x,&y);
Lista[x].push_back(y);
h[y]=1;
}
for(i=1;i<=n;i++){
if(h[i]==0){
dfs(i,1);
break;
}
}
for(i=1;i<=n;i++)
printf("%d ",sol[i]);
printf("\n");
return 0;
}