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#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int v[100001], n;
int main()
{
int i;
fin>>n;
for(i=1; i<=n; i++)
{
fin>>v[i];
}
sort(v+1, v+n+1);
int m, x;
short c;
int poz;
fin>>m;
for(i=1; i<=m; i++)
{
fin>>c>>x;
if(c == 0)
{
poz = upper_bound(v+1, v+n+1, x) - v - 1;
if(poz <= n && v[poz] == x)
{
fout<<poz<<'\n';
}
else
{
fout<<-1<<'\n';
}
}
else if(c == 1)
{
fout<<upper_bound(v+1, v+n+1, x) - v - 1<<'\n';
}
else
{
fout<<lower_bound(v+1, v+n+1, x) - v<<'\n';
}
}
return 0;
}