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

int main() {
  int H, N;
  cin >> H >> N;

  int ans = 1;
  for (int i = 0, h; i < N - 1 && cin >> h; i++) if (h > H) ans++;
  cout << ans;
  cout << ((ans % 10 == 1) ? "st" : (ans % 10 == 2) ? "nd" : (ans % 10 == 3) ? "rd" : "th") << "\n";
}