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#include <fstream>
#define ios ios_base::sync_with_stdio(false);
#define nmax 100010
using namespace std;
ifstream cin ("cautbin.in");
ofstream cout ("cautbin.out");
int n,m;
int s[nmax];
void citire(){
cin>>n;
for (int i=1;i<=n;i++) cin>>s[i];
cin>>m;
}
void cautbin(int t){
for (int i=1;i<=t;i++){
int p,x,st=1,dr=n,mij;
cin>>p>>x;
if (p==0){
while (st<dr){
mij=st+(dr-st)/2;
if (s[mij]<=x) st=mij+1;
else dr=mij-1;
}
mij=st+(dr-st)/2;
if (s[mij]>x) mij--;
if (s[mij]==x) cout<<mij<<'\n';
else cout<<-1<<'\n';
}
else if (p==1){
while (st<dr){
mij=st+(dr-st)/2;
if (s[mij]<=x) st=mij+1;
else dr=mij;
}
mij=st+(dr-st)/2;
if (s[mij]>x) mij--;
cout<<mij<<'\n';
}
else {
while (st<dr){
mij=st+(dr-st)/2;
if (s[mij]<x) st=mij+1;
else dr=mij;
}
mij=st+(dr-st)/2;
if (s[mij]<x) mij++;
cout<<mij<<'\n';
}
}
}
int main()
{
ios;
cin.tie(0);
cout.tie(0);
citire();
cautbin(m);
return 0;
}