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#include<fstream>
using namespace std;
ifstream fin("cautbin.in");
ofstream fout("cautbin.out");
int n,v[100001],m,i,a,x;
int cautB0(int st,int dr){
int mij;
if (st>dr) return -1;
mij=st+(dr-st)/2;
if (v[mij]==x && v[mij+1]!=x) return mij;
if (x<v[mij]) return cautB0(st,mij-1);
else
return cautB0(mij+1,dr);
}
int cautB1(int st,int dr){
int mij;
mij=st+(dr-st)/2;
if (st>dr) return n;
if (v[mij]<=x && v[mij+1]>x) return mij;
if (v[mij]>x) return cautB1(st,mij-1);
else
return cautB1(mij+1,dr);
}
int cautB2(int st,int dr){
int mij;
mij=st+(dr-st)/2;
if (v[mij]>=x && v[mij-1]<x) return mij;
if (v[mij]<x) return cautB2(mij+1,dr);
else
return cautB2(st,mij-1);
}
int main(){
fin>>n;
for (i=1;i<=n;i++)
fin>>v[i];
fin>>m;
for (i=1;i<=m;i++)
{
fin>>a>>x;
if (a==0) fout<<cautB0(1,n)<<'\n';
else
if (a==1) fout<<cautB1(1,n)<<'\n';
else
if (a==2) fout<<cautB2(1,n)<<'\n';
}
fin.close();
fout.close();
return 0;
}