1 1 1
1000000000
2 1
 20 2 15
12698951 55128070 116962690 156763505 188535242 194018601 269939893 428710623 442819431 483000923 516768937 552903993 633087286 656092270 671535141 714291344 717660646 846508634 879748146 937368929
2 7
1 2
2 4
1 19
1 12
1 5
2 18
2 11
1 16
2 1
2 3
2 19
1 17
2 9
2 6
 6 3 10
62417580 78150524 410053501 582708235 630200761 760672946
2 2
1 5
1 2
1 4
2 4
2 1
2 1
1 6
2 5
2 6

NO
 NO
NO
NO
NO
NO
NO
YES
NO
NO
 NO
YES
NO
NO
YES
YES

import java.io.BufferedOutputStream;
import java.util.HashMap;
import java.util.PriorityQueue;
import java.util.Scanner;

/**
 * @author sadasidha
 * @since 3/28/16
 */
public class P658B {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        BufferedOutputStream br = new BufferedOutputStream(System.out);
        int n = sc.nextInt();
        int k = sc.nextInt();
        int q = sc.nextInt();

        HashMap<Integer, Integer> idFrindship = new HashMap<>(n);
        HashMap<Integer, Integer> frindshipId = new HashMap<>(n);

        HashMap<Integer, Integer> onlineFriends = new HashMap<>(k);
        PriorityQueue<Integer> queue = new PriorityQueue<>(k);

        for (int i = 1; i <= n; i++) {
            int friendship = sc.nextInt();
            idFrindship.put(i, friendship);
            frindshipId.put(friendship, i);
        }

        for (int i = 0; i < q; i++) {
            int type = sc.nextInt();
            int id = sc.nextInt();

            if (type == 2) {
              if (onlineFriends.get(id) != null) {
                  System.out.println("YES");
              } else {
                  System.out.println("NO");
              }
            } else {
                if (onlineFriends.size() < k) {
                    onlineFriends.put(id, 1);
                    queue.offer(idFrindship.get(id));
                } else {
                    if (queue.peek() < idFrindship.get(id)) {
                        onlineFriends.remove(frindshipId.get(queue.poll()));
                        onlineFriends.put(id, 1);
                        queue.offer(idFrindship.get(id));
                    }
                }
            }
        }
    }
}
