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 a1 {
	BufferedReader br;
	StringTokenizer in;
	PrintWriter out;

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

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

	public double nextDouble() throws IOException {
		return Double.parseDouble(nextToken());
	}

	public long nextLong() throws IOException {
		return Long.parseLong(nextToken());
	}

	public static void main(String[] args) throws IOException {
		new a1().run();
	}

	static class Pair implements Comparable<Pair> {
		int x;
		int y;

		Pair(int _x, int _y) {
			x = _x;
			y = _y;
		}

		@Override
		public int compareTo(Pair o) {
			if (this.x == o.x) {
				return this.y - o.y;
			} else {
				return this.x - o.x;
			}
		}
	}

	public void solve() throws IOException {
		int n = nextInt();
		int k = nextInt();
		int q = nextInt();

		int t[] = new int[n];

		for (int i = 0; i < n; i++) {
			t[i] = nextInt();
		}

		TreeSet<Pair> qw = new TreeSet();

		boolean used[] = new boolean[n];
		Arrays.fill(used, false);
		
		for (int i = 0; i < q; i++) {
			int x = nextInt();
			int y = nextInt() - 1;

			if (x == 1) {
				if (qw.size() < k) {
					qw.add(new Pair(t[y], y));
					used[y] = true;
				} else {
					if (qw.first().x < t[y]) {
						used[qw.first().y] = false;
						qw.remove(qw.first());
						qw.add(new Pair(t[y], y));
						used[y] = true;
					}
				}
			} else {
				boolean flag = used[y];
				
				if (flag){
					out.println("YES");
				}
				else{
					out.println("NO");
				}
			}
		}
	}

	public void run() {
		try {
			br = new BufferedReader(new InputStreamReader(System.in));
			out = new PrintWriter(System.out);

			solve();

			out.close();
		} catch (IOException e) {
			e.printStackTrace();
			System.exit(1);
		}
	}
}