#include <iostream>
#include <fstream>
using namespace std;

ifstream fin("cautbin.in");
ofstream fout("cautbin.out");

int cb(int v[], int n, int x) {
    int l=1, r=n, mid, sol=-1;
    while (l<=r) {
        mid = l+(r-l)/2;
        if (v[mid]==x) {
            sol = mid;
            break;
        }
        else if (v[mid] > x) r = mid-1;
        else if (v[mid] < x) l = mid+1;
    }
    return sol;
}

int q0 (int v[], int n, int x) { 
    int l=1, r=n, mid, sol = -1, p=1;
    while (l<=r) {
        mid = l+(r-l)/2;
        if (v[mid] > x) 
            r = mid-1;

        if (v[mid] < x) 
            l = mid+1;
             
        if (x== v[mid]) {
            sol = mid;
            l=mid+1;
        }
        
    }
    return sol;
}

int q1 (int v[], int n, int x) { 
    int l=1, r=n, mid, sol = -1, p=1;
    while (l<=r) {
        mid = l+(r-l)/2;
        if (v[mid] > x) 
            r = mid-1;

        if (v[mid] <= x) { 
            sol=mid; 
            l = mid+1;
        }
    }
    return sol;
}

int q2 (int v[], int n, int x) { 
    int l=1, r=n, mid, sol = -1, p=1;
    while (l<=r) {
        mid = l+(r-l)/2;
        if (v[mid] >= x) {
            sol = mid;
            r = mid-1;
        }
        if (v[mid] < x) 
            l = mid+1;

    }
    return sol;
}

int main (){  
    int v[101], n, x;
    fin>>n;
    for(int i=1; i<=n; i++)
        fin>>v[i];

    int r;
    int m; fin>>m;
    for(int i=1; i<=m; i++) {
        fin>>r;
        fin>>x;
        if (r==0)
            fout<< q0 (v,n,x)<<'\n';
        else if (r==1)
            fout<< q1 (v,n,x)<<'\n';
        else if (r==2)
            fout<< q2 (v,n,x)<<'\n';
    }

    fin.close();
    fout.close();

    return 0;
}