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#include <fstream>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
int n,i,tip,x,st,dr,mij,m,v[100002];
int main()
{
f>>n;
for(i=1;i<=n;i++) f>>v[i];
f>>m;
while(m--)
{
f>>tip>>x;
if(!tip)
{
st=1; dr=n;
while(st<=dr)
{
mij=(st+dr)/2;
if(v[mij]<=x) st=mij+1;
else dr=mij-1;
}
if(v[dr]==x) g<<dr<<'\n';
else g<<-1<<'\n';
}
else if(tip==1)
{
st=1; dr=n;
while(st<=dr)
{
mij=(st+dr)/2;
if(v[mij]<=x) st=mij+1;
else dr=mij-1;
}
g<<dr<<'\n';
}
else
{
st=1; dr=n;
while(st<=dr)
{
mij=(st+dr)/2;
if(v[mij]<x) st=mij+1;
else dr=mij-1;
}
g<<st<<'\n';
}
}
g.close();
return 0;
}