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#include <bits/stdc++.h>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int n,i,m,caz,p,u,poz,mij,x,v[100100];
int main()
{
f>>n;
for(i=1;i<=n;i++)f>>v[i];
f>>m;
for(i=1;i<=m;i++)
{
f>>caz>>x;
if(caz==0)
{
p=1;u=n;poz=-1;
while(p<=u)
{
mij=(p+u)/2;
if(v[mij]==x){poz=mij;p=mij+1;}
else if(v[mij]<x)p=mij+1;
else u=mij-1;
}
g<<poz<<'\n';
}
else if(caz==1)
{
p=1;u=n;poz=-1;
while(p<=u)
{
mij=(p+u)/2;
if(v[mij]<=x){poz=mij;p=mij+1;}
else u=mij-1;
}
g<<poz<<'\n';
}
else
{
p=1;u=n;poz=-1;
while(p<=u)
{
mij=(p+u)/2;
if(v[mij]<x)p=mij+1;
else poz=mij,u=mij-1;
}
g<<poz<<'\n';
}
}
return 0;
}