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//#include <iostream>
#include <bits/stdc++.h>
using namespace std;
ifstream in("cautbin.in");
ofstream out("cautbin.out");
const int Max=100005;
int n,m,v[Max];
int cautbin0(int x)
{
int st=1,dr=n,poz=0;
bool ok=0;
while(st<=dr)
{
int mij=(st+dr)/2;
if(v[mij]==x)
{
ok=1;
poz=mij;
st=mij+1;
}
else if(x<v[mij])
dr=mij-1;
else
st=mij+1;
}
if(ok==0)
return -1;
return poz;
}
int cautbin1(int x)
{
int st=1,dr=n,poz=0;
while(st<=dr)
{
int mij=(st+dr)/2;
if(v[mij]<=x)
{
poz=mij;
st=mij+1;
}
else
dr=mij-1;
}
return poz;
}
int cautbin2(int x)
{
int st=1,dr=n,poz=0;
while(st<=dr)
{
int mij=(st+dr)/2;
if(v[mij]>=x)
{
poz=mij;
dr=mij-1;
}
else
st=mij+1;
}
return poz;
}
void citire()
{
in>>n;
for(int i=1;i<=n;i++)
in>>v[i];
in>>m;
for(int i=1;i<=m;i++)
{
int p,x; in>>p>>x;
if(p==0)
out<<cautbin0(x)<<"\n";
else if(p==1)
out<<cautbin1(x)<<"\n";
else
out<<cautbin2(x)<<"\n";
}
}
int main()
{
citire();
return 0;
}