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.math.BigInteger;
import java.util.NavigableSet;
import java.util.StringTokenizer;
import java.util.TreeSet;

/**
 * @author zyulyaev
 * @since 28.03.16
 */
public class B {
    private final FastScanner in;
    private final PrintStream out;

    public B(FastScanner in, PrintStream out) {
        this.in = in;
        this.out = out;
    }

    public void run() throws Exception {
        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();
        }
        NavigableSet<Integer> set = new TreeSet<>();
        for (int i = 0; i < q; ++i) {
            int c = in.nextInt();
            int idx = in.nextInt() - 1;
            if (c == 1) {
                set.add(t[idx]);
                if (set.size() > k)
                    set.pollFirst();
            } else {
                out.println(set.contains(t[idx]) ? "YES" : "NO");
            }
        }
    }

    public static void main(String[] args) throws Exception {
        new B(new FastScanner(System.in), System.out).run();
    }

    private static class FastScanner {
        private final BufferedReader reader;
        private StringTokenizer tok = null;

        private FastScanner(InputStream is) {
            this.reader = new BufferedReader(new InputStreamReader(is));
        }

        public String nextLine() {
            try {
                return reader.readLine();
            } catch (IOException ex) {
                throw new UncheckedIOException(ex);
            }
        }

        public String next() {
            if (tok == null || !tok.hasMoreTokens())
                tok = new StringTokenizer(nextLine());
            return tok.nextToken();
        }

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

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

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

        public BigInteger nextBigInt() {
            return new BigInteger(next());
        }
    }
}