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

//package com.shaolin;

import java.util.Comparator;
import java.util.PriorityQueue;
import java.util.Scanner;

public class B_658 {
    static Scanner scanner;
    static int totalFriends;
    static int onlineLimit;
    static int queries;
    static Friend[] friends;
    static PriorityQueue<Friend> onlineFriends;
    public static void main(String[] args) {
        scanner = new Scanner(System.in);
        totalFriends = scanner.nextInt();
        onlineLimit = scanner.nextInt();
        queries = scanner.nextInt();
        int i;
        friends = new Friend[totalFriends+1];
        for (i = 1; i <= totalFriends; i++) {
            friends[i] = new Friend(i, scanner.nextInt());
        }
        onlineFriends = new PriorityQueue<Friend>(new Comparator<Friend>() {
            @Override
            public int compare(Friend o1, Friend o2) {
                return o1.relation - o2.relation;
            }
        });
        int type, friendIndex;
        Friend friend, minRelatedFriend;
        for (i = 0;  i< queries; i++) {
            type = scanner.nextInt();
            friendIndex = scanner.nextInt();
            friend = friends[friendIndex];
            if(type==1) {
                if(onlineFriends.size()<onlineLimit) {
                    friend.visible = true;
                    onlineFriends.add(friend);
                } else {
                    minRelatedFriend = onlineFriends.peek();
                    if (minRelatedFriend.relation < friend.relation) {
                        minRelatedFriend.visible = false;
                        friend.visible = true;
                        onlineFriends.poll();
                        onlineFriends.add(friend);
                    }
                }
            } else {
                if(friend.visible)
                    System.out.println("YES");
                else
                    System.out.println("NO");
            }
        }
    }
    static class Friend {
        int index;
        int relation;
        boolean visible;
        public Friend(int index, int relation) {
            this.index = index;
            this.relation = relation;
            this.visible = false;
        }

    }
}