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#include <cstdio>
using namespace std;
int n, m, a[100001], tip, x;
int tip01(int l, int x, int tip)
{
int i;
for(l, i=0;l;l>>=1)
if(i + l <= n && a[i + l] <= x)
i+=l;
if(a[i]!=x && tip==0)
return -1;
return i;
}
int tip2(int l, int x)
{
int i;
for(l, i=n;l;l>>=1)
if(i - l >0 && a[i - l] >= x)
i-=l;
return i;
}
int main()
{
freopen("cautbin.in","r", stdin);
freopen("cautbin.out", "w", stdout);
scanf("%d", &n);
for(int i=1; i<=n; i++)
scanf("%d", &a[i]);
scanf("\n");
int lg;
for(lg=1; lg<=n; lg<<=1);
scanf("%d", &m);
for(int j=1; j<=m; j++)
{
scanf("%d %d\n", &tip, &x);
if(tip!=2)
printf("%d\n", tip01(lg, x, tip));
else
printf("%d\n", tip2(lg, x));
}
return 0;
}