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#include <bits/stdc++.h>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int n, bin;
int v[100002];
int bin_search0(int value) {
int l = 1, r = n, ans = -1;
bool found = false;
while (l <= r) {
int m = (l + r) >> 1;
if (v[m] == value) {
found = true;
}
if (v[m] <= value){
ans = m;
l = m + 1;
} else {
r = m - 1;
}
}
return (found == true) ? ans : -1;
}
int bin_search1(int value) {
int l = 1, r = n, ans;
while (l <= r) {
int m = (l + r) >> 1;
if (v[m] <= value) {
ans = m;
l = m + 1;
} else {
r = m - 1;
}
}
return ans;
}
int bin_search2(int value) {
int l = 1, r = n, ans;
while (l <= r) {
int m = (l + r) >> 1;
if (v[m] >= value) {
ans = m;
r = m - 1;
} else {
l = m + 1;
}
}
return ans;
}
int main() {
fin >> n;
for (int i = 1; i <= n; ++i) {
fin >> v[i];
}
fin >> bin;
while (bin--) {
int type, value;
fin >> type >> value;
if (type == 0) {
fout << bin_search0(value) << '\n';
} else if (type == 1) {
fout << bin_search1(value) << '\n';
} else {
fout << bin_search2(value) << '\n';
}
}
return 0;
}