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#include <stdio.h>
#include <fstream>
using namespace std;
int v[100000];
int main(){
freopen("cautbin.in", "r", stdin);
freopen("cautbin.out", "w", stdout);
int n,m2,st=1,dr,t,x,m=0;
scanf("%d",&n);
dr=n;
for(int i=1; i<=n; ++i) scanf("%d",&v[i]);
scanf("%d",&m2);
for(int i=1; i<=m2; ++i){
scanf("%d%d",&t,&x);
if(t==0){
while(st<=dr){
m=(st+dr)/2;
if(x>=v[m])
st=m+1;
else
dr=m-1;
}
m=(st+dr)/2;
if(v[m]==x)
printf("%d\n",m);
else
printf("%d\n",-1);
}
else if(t==1){
while(st<dr){
m=(st+dr)/2;
if(x>=v[m])
st=m+1;
else
dr=m;
}
m=(st+dr)/2;
if(v[m]>x)
--m;
printf("%d\n",m);
}
else{
while(st<dr){
m=(st+dr)/2;
if(x>v[m])
st=m+1;
else
dr=m;
}
m=(st+dr)/2;
if(v[m]<x)
++m;
printf("%d\n",m);
}
st=1;
dr=n;
}
return 0;
}