#include <cstdio>

using namespace std;

int v[100002];

int main()
{
    freopen("cautbin.in", "r", stdin);
    freopen("cautbin.out", "w", stdout);

    int n;
    scanf("%d", &n);
    for (int i = 1; i <= n; i++)
        scanf("%d", &v[i]);

    int m;
    scanf("%d", &m);
    int a, b;
    int left, right;
    while (m--)
    {
        left = 1;
        right = n;
        scanf("%d%d", &a, &b);

        if (a == 0)
        {
            while (left < right)
            {
                int mid = (left+right)/2;
                if (v[mid] <= b)
                    left = mid+1;
                else
                    right = mid-1;
            }
            if (v[left] != b)
                left--;
            if (v[left] != b || b < 1)
                printf("-1\n");
            else
                printf("%d\n", left);
        }
        else if (a == 1)
        {
            while (left < right)
            {
                int mid = (left+right)/2;
                if (v[mid] <= b)
                    left = mid+1;
                else
                    right = mid-1;
            }
            if (v[left] > b)
                left--;
            printf("%d\n", left);
        }
        else
        {
            while (left < right)
            {
                int mid = (left+right)/2;
                if (v[mid] < b)
                    left = mid+1;
                else
                    right = mid-1;
            }
            if (v[left] < b)
                left++;
            printf("%d\n", left);
        }
    }

    return 0;
}