import java.util.*;

public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int i;
    int Nama = sc.nextInt();
    int num = sc.nextInt();
    int[] height = new int[num];
    String[] str = {"st", "nd", "rd", "th"};
    height[0] = Nama;
    for(i=1;i<num;i++){
      height[i] = sc.nextInt();
    }
    Arrays.sort(height);

    for(i=0;i<num;i++){
      if(height[i] == Nama){
        System.out.print(num-i);
        if(i>num-4){
          System.out.println(str[num-i-1]);
        }
        else System.out.println(str[3]);
      }
    }
  }
}