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#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int v[100003];
int main()
{
int n, m;
fin >> n;
for(int i = 1 ; i <= n; i++)
{
fin >> v[i];
}
sort(v + 1, v + n + 1);
fin >> m;
for(int i = 0; i < m; i++)
{
int tip, nr, r;
fin >> tip >> nr;
switch(tip)
{
case 0:
r = upper_bound(v + 1, v + n + 1, nr) - v - 1;
if(r <= n && r >= 1 && v[r] == nr) fout << r << '\n';
else fout << "-1";
break;
case 1:
r = lower_bound(v + 1, v + n + 1, nr + 1) - v - 1;
fout << r << '\n';
break;
case 2:
r = upper_bound(v + 1, v + n + 1, nr - 1) - v;
fout << r << '\n';
break;
}
}
return 0;
}