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#include <iostream>
#include <cstdio>
#include <vector>
#define nmax 100005
using namespace std;
int m,n,poz,tip;
int x[nmax];
int tipu1(int nr)
{
int i,k;
for(i=0,k=poz; k>0 && i<=n; k>>=1)
if(i+k<=n)
if(x[i+k]<=nr) i+=k;
if(tip==0 && x[i]!=nr) return -1;
else return i;
}
int tipu2(int nr)
{
int i,k;
for(i=n,k=poz; k>0 && i>0; k>>=1)
if(i-k>0)
if(x[i-k]>=nr) i-=k;
return i;
}
int main()
{
int i;
freopen("cautbin.in","r",stdin);
freopen("cautbin.out","w",stdout);
scanf("%d",&n);
for(i=1;i<=n;i++)
scanf("%d",&x[i]);
scanf("%d",&m);
int nr;
for(poz=1;poz<=n;poz<<=1);
for(;m;m--)
{
scanf("%d%d",&tip,&nr);
if(tip==0 || tip==1) printf("%d\n",tipu1(nr));
if(tip==2) printf("%d\n",tipu2(nr));
}
fclose(stdout);
fclose(stdout);
return 0;
}