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#include <fstream>
using namespace std;
ifstream fin("x.in");
ofstream fout("x.out");
int val,N,a[100],i,M,aux;
void f(int val)
{
int i,s;
for (s=1;s<N;s<<=1);
for (i=0;s;s>>=1)
if (i+s<N&&a[i+s]<=val)
i+=s;
if(a[i]==val) fout<<i<<'\n';
else fout<<-1<<'\n';
}
void f1(int val)
{
int i,s;
for (s=1;s<N;s<<=1);
for (i=0;s;s>>=1)
if (i+s<N&&a[i+s]<=val)
i+=s;
fout<<i<<'\n';
}
void f2(int val)
{
int i,s;
for (s=1;s<N;s<<=1);
for (i=0;s;s>>=1)
if (i+s<N&&a[i+s]<=val)
i+=s;
while(a[i]==val) i--;
i++;
fout<<i<<'\n';
}
int main()
{
fin>>N;
for(i=1;i<=N;i++)
fin>>a[i];
fin>>M;
for(i=0;i<M;i++)
{
fin>>aux>>val;
if(!aux) f(val);
if(aux==1) f1(val);
if(aux==2) f2(val);
}
fin.close();
fout.close();
return 0;
}