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#include <iostream>
#include <cstdio>
using namespace std;
int v[100002],poz;
void cb(int st, int dr, int t)
{
int m=(st+dr)/2;
if(st>dr) return;
poz=m;
if(v[m]==t) return;
else if(v[m]>t) cb(m+1,dr,t);
else cb(st,m-1,t);
}
int main()
{
freopen("cautbin.in","r",stdin);
freopen("cautbin.out","w",stdout);
int n,i,j,t,p;
scanf("%d",&n);
for(i=1;i<=n;i++)
scanf("%d",v+i);
scanf("%d",&p);
for(i=0;i<p;i++)
{
scanf("%d%d",&j,&t);
cb(1,n,t);
if(j==0)
{
if(v[poz]==t) {while(v[poz+1]==t)poz++; printf("%d\n",poz);}
else printf("-1\n");
}
else if(j==1)
{
if(v[poz]!=t)
{
if(v[poz]>t) poz--;
printf("%d\n",poz);
}
else
{
while(v[poz+1]==t)poz++; printf("%d\n",poz);
}
}
else
{
if(v[poz]!=t)
{
if(v[poz]<t) poz++;
printf("%d\n",poz);
}
else
{
while(v[poz-1]==t)poz--; printf("%d\n",poz);
}
}
}
return 0;
}