#include <cstdio>
int v[100005],n;
using namespace std;
int caut0(int x)
{
    int i=0,pas=1<<16;
    while(pas!=0)
    {
        if(i+pas<=n&&v[i+pas]<=x)
            i+=pas;
        pas /= 2;
    }
    if(v[i]==x)return i;
    return -1;
}
int caut1(int x)
{
    int i=0,pas=1<<16;
    while(pas!=0)
    {
        if(i+pas<=n&&v[i+pas]<=x)
            i+=pas;
        pas /= 2;
    }
    return i;
}
int caut2(int x)
{
    int i=0,pas=1<<16;
    while(pas!=0)
    {
        if(i+pas<=n&&v[i+pas]<x)
            i+=pas;
        pas /= 2;
    }
    return i+1;
}

int main()
{
    freopen("cautbin.in","r",stdin);
    freopen("cautbin.out","w",stdout);
    int x,y,m,i;
    scanf("%d",&n);
    for(i=1;i<=n;i++)
        scanf("%d",&v[i]);
    scanf("%d",&m);
    for(i=1;i<=m;i++)
        {
            scanf("%d%d",&x,&y);
            if(x==0)printf("%d\n",caut0(y));
            else
            if(x==1)printf("%d\n",caut1(y));
            else
            printf("%d\n",caut2(y));
        }
}