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#include <stdio.h>
using namespace std;
const int N = 100005, P = 1 << 21;
int v[N];
int main()
{
FILE *in, *out;
in = fopen ("cautbin.in", "r");
out = fopen ("cautbin.out", "w");
int n,m;
fscanf(in, "%d", &n);
int i;
for(i = 0; i < n; i++)
fscanf(in, "%d", &v[i]);
fscanf(in, "%d", &m);
int cerinta, x, poz, put;
for(i = 0; i < m; i++)
{
put = P;
poz = 0;
fscanf(in, "%d%d", &cerinta, &x);
if (cerinta == 0)
{
while (put > 0)
{
if (put + poz < n && v[put + poz] <= x)
poz += put;
put >>= 1;
}
if (v[poz] == x)
fprintf (out, "%d\n", poz + 1);
else
fprintf (out, "-1\n");
}
if (cerinta == 1)
{
while (put > 0)
{
if (put + poz < n && v[put + poz] <= x)
poz += put;
put >>= 1;
}
fprintf (out, "%d\n", poz + 1);
}
if (cerinta == 2)
{
while (put > 0)
{
if (put + poz < n && v[put + poz] < x)
poz += put;
put >>= 1;
}
fprintf (out, "%d\n", poz + 2);
}
}
return 0;
}