#include <fstream>
using namespace std;
#define MAX 100003
int v[MAX], n, x, m;
int cautbinMare(){
    int st = 1, dr = n, mij;
    while(st<=dr){
        mij = (st + dr)/2;
        if(v[mij]<=x)
            st = mij + 1;
        else
            dr = mij - 1;
    }
    return dr;
}
int cautbinMic(){
    int st = 1, dr = n, mij;
    while(st<=dr){
        mij = (st + dr)/2;
        if(v[mij]<x)
            st = mij + 1;
        else
            dr = mij - 1;
    }
    return st;
}
int main()
{
    int i, tip, rez;
    ifstream fin("cautbin.in");
    ofstream fout("cautbin.out");
    fin>>n;
    for(i=1; i<=n; i++)
        fin>>v[i];
    fin>>m;
    for(i=1; i<=m; i++){
        fin>>tip>>x;
        if(tip==0){
            rez = cautbinMare();
            if(v[rez] != x)
                rez = -1;
        }
        if(tip==1)
            rez = cautbinMare();
        if(tip==2){
            rez = cautbinMic();
        }
        fout<<rez<<'\n';
    }
    return 0;
}