#include <cstdio>

#define nmax 100000

using namespace std;

int main()
{
    freopen("cautbin.in","rt",stdin);
    freopen("cautbin.out","wt",stdout);

    int n,m,i,v[nmax+1],tip,val,pas,k;

    scanf("%d",&n);
    for(i=0;i<n;i++) {
        scanf("%d",&v[i]);
    }
    scanf("%d",&m);
    for(i=0;i<m;i++) {
        scanf("%d %d",&tip,&val);
        pas=1;
        while(pas<=n) pas<<=1;
        pas>>=1;
        k=0;

        switch(tip) {
        case 0:
            while(pas) {
                if(k+pas<n && v[k+pas]<=val) k+=pas;
                pas>>=1;
            }
            if(v[k]==val) printf("%d\n",k+1);
            else printf("-1\n");
            break;
        case 1:
            while(pas) {
                if(k+pas<n && v[k+pas]<=val) k+=pas;
                pas>>=1;
            }
            printf("%d\n",k+1);
            break;
        case 2:
            while(pas) {
                if(k+pas<n && v[k+pas]<val) k+=pas;
                pas>>=1;
            }
            if(k==0 && v[0]>=val) printf("1\n");
            else printf("%d\n",k+2);
            break;
        }
    }

    return 0;
}