#include<cstdio>

int v[100001],n;

int caut0(int x)
{
	int i,pas=1<<16;
	for(i=0;pas!=0;pas/=2)
		if(i+pas<=n && v[i+pas]<=x)
			i+=pas;
	if(v[i]!=x)
		return -1;
	return i;
}

int caut1(int x)
{
	int i,pas=1<<16;
	for(i=0;pas!=0;pas/=2)
		if(i+pas<=n && v[i+pas]<=x)
			i+=pas;
	return i;
}

int caut2(int x)
{
	int i,pas=1<<16;
	for(i=0;pas!=0;pas/=2)
		if(i+pas<=n && v[i+pas]<x)
			i+=pas;
	return i+1;
}

int main()
{
	int m,i,a,b;
	freopen("cautbin.in","r",stdin);
	freopen("cautbin.out","w",stdout);
	scanf("%d",&n);
	for(i=1;i<=n;++i)
		scanf("%d",&v[i]);
	scanf("%d",&m);
	while(m--)
	{
		scanf("%d%d",&a,&b);
		if(a==0)
			printf("%d\n",caut0(b));
		if(a==1)
			printf("%d\n",caut1(b));
		if(a==2)
			printf("%d\n",caut2(b));
	}
	return 0;
}