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#include <fstream>
#include <queue>
using namespace std;
ifstream cin ("sisi.in") ;
ofstream cout ("sisi.out") ;
int t, n, v[100002], m ;
int b_search (int target, int query)
{
int p = (1 << n), index = 0 ;
while (p)
{
if (query < 2)
{
if (index + p <= n && v[index + p] <= target)
index += p ;
}
else
{
if (index + p <= n && v[index + p] <= target)
index += p ;
}
p >>= 1 ;
}
if (v[index] == target)
return index ;
return -1 ;
}
int main()
{
int q, target ;
cin >> n ;
for (int i = 1 ; i <= n ; i ++)
cin >> v[i] ;
cin >> m ;
for (int i = 1 ; i <= m ; i ++)
{
cin >> q >> target ;
cout << b_search(target, q) << '\n' ;
}
return 0 ;
}