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.util.*;
import java.io.*;

public class A {
	public static void main(String[] args) throws IOException {
		setIO();

		st = nl();
		int N = ni(st), K = ni(st), Q = ni(st);
		
		int[] A = nia(N);
		PriorityQueue<Integer> pq = new PriorityQueue<>();
		
		while (Q-- > 0) {
			st = nl();
			int t = ni(st), i = ni(st);
			if (t == 1) {
				pq.add(A[i-1]);
				if (pq.size() > K) pq.poll();
			} else {
				out.println(pq.contains(A[i-1]) ? "NO" : "YES");
			}
		}
		
		f.close();
		out.close();
	}
	
	static BufferedReader f;
	static PrintWriter out;
	static StringTokenizer st;

	static String rl() throws IOException {
		return f.readLine();
	}

	static int ni(StringTokenizer st) {
		return Integer.parseInt(st.nextToken());
	}

	static long nlg(StringTokenizer st) {
		return Long.parseLong(st.nextToken());
	}

	static int ni() throws IOException {
		return Integer.parseInt(rl());
	}

	static long nlg() throws IOException {
		return Long.parseLong(rl());
	}

	static StringTokenizer nl() throws IOException {
		return new StringTokenizer(rl());
	}

	static int[] nia(int N) throws IOException {
		StringTokenizer st = nl();
		int[] A = new int[N];
		for (int i = 0; i < N; i++)
			A[i] = ni(st);
		return A;
	}

	static void setIn(String s) throws IOException {
		f = new BufferedReader(new FileReader(s));
	}

	static void setOut(String s) throws IOException {
		out = new PrintWriter(new FileWriter(s));
	}

	static void setIn() {
		f = new BufferedReader(new InputStreamReader(System.in));
	}

	static void setOut() {
		out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
	}

	static void setIO(String s) throws IOException {
		setIn(s + ".in");
		setOut(s + ".out");
	}

	static void setIO() {
		setIn();
		setOut();
	}
}
