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.ArrayList;
import java.util.Arrays;
import java.util.PriorityQueue;

public class Main {
    StreamTokenizer in;
    PrintWriter out;
    void solve() throws IOException {
        int n = nI();
        int k = nI();
        int q = nI();
        PriorityQueue<Medved> aaa = new PriorityQueue<Medved>();
        Medved [] ar = new Medved[n];
        for (int i = 0; i < n; i++) {
            ar[i] = new Medved(i + 1 ,nI());
        }
        for (int i = 0; i < q; i++) {
            int a = nI();
            int b = nI();
            if (a==1) {
                aaa.add(ar[b-1]);
                if (aaa.size()>k){
                    aaa.poll();
                }
            }
            else {
                if (aaa.contains(new Medved(b,0))) out.println("YES");
                else out.println("NO");
            }
        }

    }

    private String nS() throws IOException {
        in.ordinaryChars('0','9');
        in.wordChars('0','9');
        in.nextToken();
        return in.sval;
    }

    int nI() throws IOException {
        in.nextToken();
        return (int)in.nval;
    }
    void print() throws IOException {
        in = new StreamTokenizer(new BufferedReader(new InputStreamReader(System.in)));
        out = new PrintWriter(System.out);
        solve();
        out.flush();
        out.close();
    }
    public static void main(String [] args) throws IOException {
        Main qt = new Main();
        qt.print();
    }

}
class Medved implements Comparable<Medved>{
    int id;
    int t;

    public Medved(int id, int t) {
        this.id = id;
        this.t = t;
    }

    @Override
    public int compareTo(Medved o) {
        return this.t-o.t;
    }
    @Override
    public boolean equals(Object o) {
        return ((Medved)o).id==this.id;
    }
}