#include <cstdio>
#define nmax 100005
int v[nmax];

int main()
{
    int tip,x,i,n,m,logn,lg;
    freopen("cautbin.in","r",stdin);
    freopen("cautbin.out","w",stdout);
    scanf("%d",&n);
    for(i=1;i<=n;i++)
        scanf("%d",&v[i]);
    for(logn=1;logn<=n;logn<<=1);
    scanf("%d",&m);
    for(;m;--m)
    {
        scanf("%d %d",&tip,&x);
        if(tip<2)
        {
            for(lg=logn,i=0;lg;lg>>=1)
                if(i+lg<=n && v[i+lg]<=x)
                    i+=lg;
            if(!tip && v[i]!=x)
                printf("-1\n");
            else
                printf("%d\n",i);
            continue;
        }
        for(lg=logn,i=n;lg;lg>>=1)
            if(i-lg>0 && v[i-lg]>=x)
                i-=lg;
        printf("%d\n",i);
    }
    return 0;
}