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.*;
import java.util.*;

public class Main {

    public static final String FILE = "cf";

    public static void main(String[] args) throws IOException {
        InputStream inputStream;
        FileOutputStream outputStream = null;
        inputStream = System.in;
//        outputStream = System.out;
//        inputStream = new FileInputStream(FILE + ".in");
//        outputStream = new FileOutputStream(FILE + ".out");
        FastReader in = new FastReader(inputStream);
        new Task().solve(in);
        in.close();
    }

}

class Task {

    public void solve(FastReader in) throws IOException {
        int n = in.nextInt();
        int k = in.nextInt();
        int q = in.nextInt();
        int[] t = new int[n];
        for (int i = 0; i < n; i++) {
            t[i] = in.nextInt();
        }

        PriorityQueue<Integer> queue = new PriorityQueue<>(new Comparator<Integer>() {
            @Override
            public int compare(Integer o1, Integer o2) {
                return t[o1] - t[o2];
            }
        });


        for (int i = 0; i < q; i++) {
            int type = in.nextInt();
            int id = in.nextInt() - 1;
            if (type == 1) {
                if (queue.size() < k) {
                    queue.add(id);
                } else if (queue.size() == k) {
                    Integer remove = queue.remove();
                    if (t[remove] > t[id]) {
                        queue.add(remove);
                    } else {
                        queue.add(id);
                    }
                } else {
                    throw new RuntimeException();
                }
            } else if (type == 2) {
                if (queue.contains(id)) {
                    System.out.println("YES");
                } else {
                    System.out.println("NO");
                }
            }
        }

    }

}

class FastReader {
    private StringTokenizer tokenizer;
    private BufferedReader reader;

    FastReader(InputStream inputStream) {
        reader = new BufferedReader(new InputStreamReader(new BufferedInputStream(inputStream)));
    }

    String next() throws IOException {
        while (tokenizer == null || !tokenizer.hasMoreTokens()) {
            tokenizer = new StringTokenizer(reader.readLine());
        }
        return tokenizer.nextToken();
    }

    String nextLine() throws IOException {
        return reader.readLine();
    }

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

    char nextChar() throws IOException {
        return next().charAt(0);
    }

    void close() throws IOException {
        reader.close();
    }
}