#include <cstdio>
#define N 100000
using namespace std;
int n;
int m;
int a[N];

int funcB(int y)
{
    int st = 0;
    int dr = n-1;
    int mij = (st+dr)/2;

    while(st < dr)
    {
        if(y == a[st])
        {
            while(a[st+1] == y)
            st++;
            return st + 1;
        }
        else
            if(y > a[st])
            {
                st= mij;
            }
            else
            {
                if(y < a[mij])
                {
                    dr = mij;
                }
            }
        mij = (st+dr)/2;
    }
    return st;
}

int funcA(int y)
{
    int st = 0;
    int dr = n-1;
    int mij = (st+dr)/2;

    while(st < dr)
    {
        if(y == a[st])
        {
            while(a[st+1] == y)
            st++;

            return st + 1;
        }
        else
            if(y > a[st])
            {
                st= mij;
            }
            else
            {
                if(y < a[mij])
                {
                    dr = mij;
                }
            }

        mij = (st+dr)/2;
    }
    return -1;
}

int funcC(int y)
{
    int st = 0;
    int dr = n-1;
    int mij = (st+dr)/2;

    while(st < dr)
    {
        if(y == a[st])
        {
            while(a[st-1] == y)
            st--;

            return st + 1;
        }
        else
            if(y > a[st])
            {
                st= mij;
            }
            else
            {
                if(y < a[mij])
                {
                    dr = mij;
                }
            }

        mij = (st+dr)/2;
    }
    return st + 1;
}

int main()
{
    freopen("cautbin.in","r",stdin);
    freopen("cautbin.out","w",stdout);
    scanf("%d",&n);
    for(int i = 0 ; i < n ; i++)
    {
        scanf("%d",&a[i]);
    }

    scanf("%d",&m);
    for(int i = 0 ; i < m ; i++)
    {
        int x,y;
        scanf("%d %d",&x,&y);

        if(x == 0)
        {
            printf("%d\n",funcA(y));
        }
        else
        if(x == 1)
        {
            printf("%d\n",funcB(y));
        }
        else
        if(x == 2)
        {
            printf("%d\n",funcC(y));
        }

    }
    return 0;
}