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.*;

/**
 * 639A
 * O(n + q*log(n)) time
 * θ(n) space
 *
 * @author artyom
 */
public class _639A implements Runnable {
    private BufferedReader in;
    private StringTokenizer tok;

    private Object solve() throws IOException {
        int n = nextInt(), k = nextInt(), q = nextInt();
        int[] t = readIntArray(n);
        SortedSet<Integer> set = new TreeSet<>((i, j) -> t[j] - t[i]);
        StringBuilder sb = new StringBuilder();
        out:
        for (int i = 0; i < q; i++) {
            if (nextInt() == 1) {
                set.add(nextInt() - 1);
            } else {
                int v = nextInt() - 1;
                Iterator<Integer> it = set.iterator();
                for (int j = 0; it.hasNext() && j < k; j++) {
                    if (it.next() == v) {
                        sb.append("YES\n");
                        continue out;
                    }
                }
                sb.append("NO\n");
            }
        }
        return sb;
    }

    //--------------------------------------------------------------
    public static void main(String[] args) {
        new _639A().run();
    }

    @Override
    public void run() {
        try {
            in = new BufferedReader(new InputStreamReader(System.in));
            tok = null;
            System.out.print(solve());
            in.close();
        } catch (IOException e) {
            System.exit(0);
        }
    }

    private String nextToken() throws IOException {
        while (tok == null || !tok.hasMoreTokens()) {
            tok = new StringTokenizer(in.readLine());
        }
        return tok.nextToken();
    }

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

    private int[] readIntArray(int n) throws IOException {
        int[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = nextInt();
        }
        return arr;
    }
}