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#include <fstream>
using namespace std;
ifstream cin("cautbin.in");
ofstream cout("cautbin.out");
const int MAX_SIZE = 100000;
int n, questions, v[MAX_SIZE + 10];
int binary_search_0 (int value) {
int left = 1, right = n, position = -1;
while (left <= right) {
int middle = (left + right) >> 1;
if (v[middle] <= value) {
position = middle;
left = middle + 1;
} else {
right = middle - 1;
}
}
if (v[position] == value) {
return position;
}
return -1;
}
int binary_search_1 (int value) {
int left = 1, right = n, position = -1;
while (left <= right) {
int middle = (left + right) >> 1;
if (v[middle] <= value) {
position = middle;
left = middle + 1;
} else {
right = middle - 1;
}
}
return position;
}
int binary_search_2 (int value) {
int left = 1, right = n, position = -1;
while (left <= right) {
int middle = (left + right) >> 1;
if (v[middle] >= value) {
position = middle;
right = middle - 1;
} else {
left = middle + 1;
}
}
return position;
}
int main() {
cin >> n;
for (int i = 1; i <= n; ++i){
cin >> v[i];
}
cin >> questions;
while(--questions) {
int type, value;
cin >> type >> value;
if (type == 0) {
cout << binary_search_0(value) << '\n';
}
if (type == 1) {
cout << binary_search_1(value) << '\n';
}
if (type == 2) {
cout << binary_search_2(value) << '\n';
}
}
return 0;
}