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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define ar array
#define vt vector
#define pq priority_queue
#define pu push
#define pub push_back
#define em emplace
#define emb emplace_back
#define all(x) x.begin(), x.end()
#define allr(x) x.rbegin(), x.rend()
#define allp(x, l, r) x.begin() + l, x.begin() + r
#define len(x) (int)x.size()
using namespace std;
using namespace __gnu_pbds;
using ll = long long;
using ld = long double;
using ull = unsigned long long;
template <class T, size_t N>
void re(array <T, N>& x);
template <class T>
void re(vt <T>& x);
template <class T>
void re(T& x) {
cin >> x;
}
template <class T, class... M>
void re(T& x, M&... args) {
re(x); re(args...);
}
template <class T>
void re(vt <T>& x) {
for(auto& it : x)
re(it);
}
template <class T, size_t N>
void re(array <T, N>& x) {
for(auto& it : x)
re(it);
}
template <class T, size_t N>
void wr(array <T, N> x);
template <class T>
void wr(vt <T> x);
template <class T>
void wr(T x) {
cout << x;
}
template <class T, class ...M> void wr(T x, M... args) {
wr(x), wr(args...);
}
template <class T>
void wr(vt <T> x) {
for(auto it : x)
wr(it, ' ');
}
template <class T, size_t N>
void wr(array <T, N> x) {
for(auto it : x)
wr(it, ' ');
}
inline void Open(const string Name) {
#ifndef ONLINE_JUDGE
(void)!freopen((Name + ".in").c_str(), "r", stdin);
(void)!freopen((Name + ".out").c_str(), "w", stdout);
#endif
}
void solve() {
int n; re(n);
vt <int> a(n); re(a);
int q; re(q);
while (q--) {
int task, x; re(task, x);
if(task == 0) {
/* from cppreference:
Returns an iterator pointing to the first element
in the range [first, last) such that value < element (or comp(value, element))
is true (i.e. strictly greater), or last if no such element is found.
*/
int pos = upper_bound(all(a), x) - a.begin();
--pos;
if (pos >= 0 and a[pos] == x) {
wr(pos + 1, '\n');
} else {
wr("-1\n");
}
continue;
}
if(task == 1) {
/* from cppreference:
Returns an iterator pointing to the first element
in the range [first, last) that does not satisfy element < value (or comp(element, value))
(i.e. greater or equal to), or last if no such element is found.
*/
int pos = lower_bound(all(a), x + 1) - a.begin();
--pos;
if (pos >= 0 and a[pos] <= x) {
wr(pos + 1, '\n');
}
continue;
}
int pos = lower_bound(all(a), x) - a.begin();
if (pos >= 0 and a[pos] >= x) {
wr(pos + 1, '\n');
}
}
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
Open("cautbin");
int t = 1;
for(;t;t--) {
solve();
}
return 0;
}