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