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

#include <bits/stdc++.h>
using namespace std;
#pragma comment(linker, "/STACK:1000000000")
static int m1[1000000];
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  int n, q, k, a, b;
  cin >> n >> k >> q;
  for (int i = 0; i < n; ++i) {
    cin >> m1[i];
  }
  multiset<pair<int, int> > ms;
  multiset<pair<int, int> >::iterator it;
  for (int i = 0; i < q; ++i) {
    cin >> a >> b;
    --a, --b;
    if (a == 0) {
      ms.insert({m1[b], b});
      if (ms.size() > k) {
        it = ms.begin();
        ms.erase(it);
      }
    } else {
      if (ms.find({m1[b], b}) != ms.end())
        cout << "YES\n";
      else
        cout << "NO\n";
    }
  }
  return 0;
}
