#include <cstdio>
int v[100010];

int c0 (int dr, int key) {
    int m,st=1;

    while (st <= dr) {
        m = (st + dr) / 2;
        if (v[m] <= key)
            st = m + 1;
        else
            dr = m - 1;
    }
    m = (st + dr) / 2;

    if (v[m] > key) m --;
    if (v[m] == key)
        return m;
    return -1;
}

int c1 ( int dr, int key) {
    int m, n = dr,st=1;

    while (st < dr){
        m = (st + dr) / 2;
        if (v[m] <= key)
            st = m + 1;
        else
            dr = m;
    }

    m = (st + dr) / 2;
    if (v[m] > key)
       m--;
    return m;
}
int c2 (int dr, int key) {
    int m,st=1;

    while (st < dr) {
        m = (st + dr) / 2;
        if (v[m] < key)
            st = m + 1;
        else
            dr = m;
    }

    m = (st + dr) / 2;
    if (v[m] < key)
       m++;
    return m;
}

int main () {
    int i, n, m, tip, val;
    freopen("cautbin.in","r",stdin);
    freopen("cautbin.out","w",stdout);
    scanf("%d", &n);
    for (i = 1; i <= n; ++ i)
        scanf("%d", &v[i]);

    scanf("%d", &m);

    while (m --){
          scanf("%d%d", &tip, &val);
          if (tip == 0)
             printf("%d\n", c0( n, val));
          if (tip == 1)
             printf("%d\n", c1(n, val));
          if (tip == 2)
             printf("%d\n", c2(n, val));
    }

}