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#include <bits/stdc++.h>
#define nmax 100005
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int a[nmax],n,m;
void Citire()
{
int i;
fin>>n;
for(i=1;i<=n;i++)
fin>>a[i];
}
int CautBin_0(int x)
{
int st=1,dr=n,mij,poz=-1;
while(st<=dr)
{
mij=(st+dr)/2;
if(a[mij]==x)
{
poz=mij;
st=mij+1;
}
else if(a[mij]<x)
st=mij+1;
else dr=mij-1;
}
return poz;
}
int CautBin_1(int x)
{
int st=1,dr=n,mij,poz=-1;
while(st<=dr)
{
mij=(st+dr)/2;
if(a[mij]<=x)
{
poz=mij;
st=mij+1;
}
else dr=mij-1;
}
return poz;
}
int CautBin_2(int x)
{
int st=1,dr=n,mij,poz=-1;
while(st<=dr)
{
mij=(st+dr)/2;
if(a[mij]>=x)
{
poz=mij;
dr=mij-1;
}
else st=mij+1;
}
return poz;
}
int main()
{
int op,x,i;
Citire();
fin>>m;
for(i=1;i<=m;i++)
{
fin>>op>>x;
if(op==0)
fout<<CautBin_0(x)<<"\n";
else if(op==1)
fout<<CautBin_1(x)<<"\n";
else fout<<CautBin_2(x)<<"\n";
}
fin.close();
fout.close();
return 0;
}