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.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.PriorityQueue;
import java.util.Set;
import java.util.StringTokenizer;

public class Main {

	int mod = 1000000007;

	static public int diff(int[] a, int i, int j) {
		return Math.abs(a[i] - a[j]);
	}

	public static String reverse(String str) {
		return new StringBuilder(str).reverse().toString();
	}

	// even-length array a, consisting of 0s and 1s.
	// remove half elements
	public static void main(String[] args) {
		MyScanner sc = new MyScanner();
		out = new PrintWriter(new BufferedOutputStream(System.out));

		int n = sc.nextInt();
		int k = sc.nextInt();
		int Q = sc.nextInt();

		int[] f = new int[n];
		for (int i = 0; i < n; i++) {
			f[i] = sc.nextInt();
		}

		Set<Integer> present = new HashSet<>();
		PriorityQueue<Integer> pq = new PriorityQueue<>();

		for (int q = 0; q < Q; q++) {
			int action = sc.nextInt();
			int val = f[sc.nextInt() - 1];
			if (action == 1) {
				present.add(val);
				pq.add(val);
				if (pq.size() > k) {
					present.remove(pq.poll());
				}
			} else if (present.contains(val)) {
				out.println("YES");
			} else {
				out.println("NO");
			}
		}
		out.close();
	}

	// -----------PrintWriter for faster output---------------------------------
	public static PrintWriter out;

	// -----------MyScanner class for faster input----------
	public 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());
		}

		long nextLong() {
			return Long.parseLong(next());
		}

		double nextDouble() {
			return Double.parseDouble(next());
		}

		String nextLine() {
			String str = "";
			try {
				str = br.readLine();
			} catch (IOException e) {
				e.printStackTrace();
			}
			return str;
		}

	}
	// --------------------------------------------------------
}
