#include <bits/stdc++.h>

using namespace std;

int main() {
  int h, n;
  cin >> h >> n;
  int ans = 1;
  for (int i = 0; i < n - 1; ++i) {
    int foo;
    cin >> foo;
    if (foo > h) ans++;
  }
  int tmp = ans;
  int first = -1;
  while (tmp > 0) {
    first = tmp % 10;
    tmp /= 10;
  }

  cout << ans;
  if (first == 1) cout << "st\n";
  else if (first == 2) cout << "nd\n";
  else if (first == 3) cout << "rd\n";
  else cout << "th\n";
  return 0;
}