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#include <iostream>
#include <fstream>
using namespace std;
ifstream f("cautbin.in");
ofstream g("cautbin.out");
#define nmax 100001
int n,v[nmax],t,nr,tip;
int cautare1(int x)
{
int st=1,dr=n,mij;
while(st<=dr)
{
mij=(st+dr)/2;
if(v[mij]<x) st=mij+1;
else dr=mij-1;
}
return st;
}
int cautare2(int x)
{
int st=1,dr=n,mij;
while(st<=dr)
{
mij=(st+dr)/2;
if(v[mij]<=x) st=mij+1;
else dr=mij-1;
}
return dr;
}
int main()
{
f>>n;
for(int i=1;i<=n;++i)
f>>v[i];
f>>t;
for(int i=1;i<=t;++i)
{
f>>tip>>nr;
if(tip==0)
{
if(v[cautare2(nr)]==nr) g<<cautare2(nr)<<'\n';
else g<<"-1"<<'\n';
}
if(tip==1) g<<cautare2(nr)<<'\n';
if(tip==2) g<<cautare1(nr)<<'\n';
}
return 0;
}