#include <bits/stdc++.h>
using namespace std;

int main() {
  int h, n, t, ans = 1;
  string s = "th";
  cin >> h >> n;
  while (--n) {
    cin >> t;
    if (t > h) ans++;
  }
  if (ans % 10 == 1) s = "st";
  else if (ans % 10 == 2) s = "nd";
  else if (ans % 10 == 3) s = "rd";
  cout << ans << s << endl;
  return 0;
}