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