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.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.PriorityQueue;
import java.util.StringTokenizer;

public class ProB {

	public static void main(String[] args) {
		MyScanner cin = new MyScanner();
		int n = cin.nextInt(), k = cin.nextInt(), q = cin.nextInt();
		PriorityQueue<Test> priorityQueue = new PriorityQueue<>();
		int[] friendship = new int[n];
		List<Integer> listOfOnline = new ArrayList<>(k);

		for (int i = 0; i < n; i++) {
			friendship[i] = cin.nextInt();
		}

		for (int i = 0; i < q; i++) {
			int cmd = cin.nextInt(), id = cin.nextInt();
			switch (cmd) {
			case 1:
				Test input = new Test(id, friendship[id - 1]);
				if (priorityQueue.size() < k) {
					priorityQueue.offer(input);
					listOfOnline.add(id);
				} else if (priorityQueue.peek().getFriendship() < input
						.getFriendship()) {
					listOfOnline.remove((Integer) (priorityQueue.poll().id));

					priorityQueue.offer(input);
					listOfOnline.add(id);
				}
				break;
			case 2:
				System.out.println((listOfOnline.contains(id) ? "YES" : "NO"));
				break;
			}
		}
	}

	private static class MyScanner {
		BufferedReader br;
		StringTokenizer st;

		public MyScanner() {
			br = new BufferedReader(new InputStreamReader(System.in));
		}

		String next() {
			while (st == null || !st.hasMoreElements()) {
				try {
					st = new StringTokenizer(br.readLine());
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			return st.nextToken();
		}

		int nextInt() {
			return Integer.parseInt(next());
		}
	}
}

class Test implements Comparable<Test> {
	int id;
	int friendship;

	public Test(int id, int friendship) {
		super();
		this.id = id;
		this.friendship = friendship;
	}

	public int getFriendship() {
		return friendship;
	}

	@Override
	public String toString() {
		return String.format("[%d:%d]", id, friendship);
	}

	@Override
	public int compareTo(Test o) {
		return this.friendship - o.friendship;
	}

}
