1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <iostream>

using namespace std;

int main() {
  std::ios_base::sync_with_stdio(false);
  std::cin.tie(NULL);
  int n, k;
  cin >> n >> k;
  int ilosci[2000];
  for (int i = 0; i < 2000; ++i) {
    ilosci[i] = 0;
  }
  int temp;
  for (int i = 0; i < n; ++i) {
    cin >> temp;
    ilosci[temp - 1]++;
  }
  int result = 0;
  for (int i = 1999; i >= 0; --i) {
    result += ilosci[i];
    if (result >= k) {
      cout << result;
      return 0;
    }
  }
  cout << result;

  return 0;
}