#include<fstream>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
long v[100001],x,i,k,n,m,y;
 
long caut0(long y,long n)
{
    long li,ls,mj;
    li=1;
    ls=n;
 
    while(li<=ls)
    {   
        mj=(li+ls)/2;
         
        if(v[mj]<=y)
            li=mj+1;
        else
            ls=mj-1;
    }
    if(v[mj]>y)
        mj--;
     
     
    if(v[mj]==y)
        return mj;
    else
        return -1;
 
 
}
long caut1(long y,long n)
{
    long li,ls,mj;
    li=1;
    ls=n;
 
    while(li<=ls)
    {   
        mj=(li+ls)/2;
         
        if(v[mj]<=y)
            li=mj+1;
        else
            ls=mj-1;
    }
    if(v[mj]>y)
        mj--;
     
     
    if(v[mj]>y)
        mj--;
    return mj;
}
long caut2(long y,long n)
{
    long li,ls,mj;
    li=1;
    ls=n;
 
    while(li<=ls)
    {   
        mj=(li+ls)/2;
         
        if(v[mj]<y)
            li=mj+1;
        else
            ls=mj-1;
    }
     
    if(v[mj]<y)
        mj++;
    return mj;
}
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>v[i];
    }
    f>>m;
    while(m>0)
    {
        f>>x>>y;
        switch(x)
        {
        case 0:{g<<caut0(y,n)<<"\n";break;};
        case 1:{g<<caut1(y,n)<<"\n";break;};
        case 2:{g<<caut2(y,n)<<"\n";break;};
        }
        m--;
    }
    f.close();
    g.close();
    return 0;
}