#include<bits/stdc++.h>
#define ll long long
using namespace std;
int main()
{
ll t;
cin>>t;
while(t--)
{
ll n;
cin>>n;
ll a[n],b[n],count=0,pos=0,flag=0;
for(ll i=0;i<n;i++)
{
b[i]=0;
cin>>a[i];
}
for(ll i=0;i<n;i++)
{
if(a[i]>0)
{
flag++;
if(flag!=1)
{
for(ll k=pos;k<count;k++)
{
b[k]=count-k;
}
pos=count;
flag=1;
}
count++;
}
else
{
flag--;
if(flag!=0)
{
for(ll k=pos;k<count;k++)
{
b[k]=count-k;
}
pos=count;
flag=0;
}
count++;
}
}
for(ll i=pos;i<count;i++)
b[i]=count-i;
for(ll i=0;i<n;i++)
cout<<b[i]<<" ";
cout<<endl;
}
return 0;
}
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