hackerEarth questions Siemens
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> arr(n);
for (int i = 0; i < n; ++i) {
cin >> arr[i];
}
sort(arr.begin(), arr.end());
int q;
cin >> q;
while (q--) {
int x;
cin >> x;
auto it = lower_bound(arr.begin(), arr.end(), x);
if (it != arr.end() && *it == x) {
cout << "Yes ";
} else {
cout << "No ";
}
cout << it - arr.begin() + 1 << endl;
}
return 0;
}