#include <stdio.h>

int main()
{
  int h[100],n;
  int i,j,nama,temp;
  scanf("%d%d",&h[0],&n);
  nama = h[0];
  for(i = 1;i < n;i++){
    scanf("%d",&h[i]);
  }

  for(i = 0;i < n;i++){
    for(j = 0;j < n - i;j++){
      if(h[j] < h[j+1]){
        temp = h[j];
        h[j] = h[j+1];
        h[j+1] = temp;
      }
    }
  }
  i = 1;
  for(;h[i-1] != nama;i++);
  printf("%d",i);
  switch(i%10){
    case 1:
      printf("st\n");
      break;
    case 2:
      printf("nd\n");
      break;
    case 3:
      printf("rd\n");
      break;
    default:
      printf("th\n");
  }
  return(0);
}