#include<cstdio>
using namespace std;
FILE*in=fopen("cautbin.in","r");
FILE*out=fopen("cautbin.out","w");
const int NMAX=100007;
int n,m,i,v[NMAX],c,x;
int f0(int a)
{
    int st=1,dr=n;
    int mij,ras=-1;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(v[mij]>x)
        {
            dr=mij-1;
        }
        if(v[mij]<x)
        {
            st=mij+1;
        }
        if(v[mij]==x)
        {
            ras=mij;
            st=mij+1;
        }
    }
    return ras;
}
int f1(int a)
{
    int st=1,dr=n;
    int mij,ras;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(v[mij]>x)
        {
            dr=mij-1;
        }
        if(v[mij]<=x)
        {
            ras=mij;
            st=mij+1;
        }
    }
    return ras;
}
int f2(int a)
{
    int st=1,dr=n;
    int mij,ras;
    while(st<=dr)
    {
        mij=(st+dr)/2;
        if(v[mij]>=x)
        {
            dr=mij-1;
            ras=mij;
        }
        if(v[mij]<x)
        {
            st=mij+1;
        }
    }
    return ras;
}
int main()
{
    fscanf(in,"%d",&n);
    for(i=1;i<=n;i++)
    {
        fscanf(in,"%d",&v[i]);
    }
    fscanf(in,"%d",&m);
    for(i=1;i<=m;i++)
    {
        fscanf(in,"%d%d",&c,&x);
        if(c==0)
        {
            fprintf(out,"%d\n",f0(x));
        }
        if(c==1)
        {
            fprintf(out,"%d\n",f1(x));
        }
        if(c==2)
        {
            fprintf(out,"%d\n",f2(x));
        }
    }
}