package yukicoder;

import java.util.Scanner;

public class No564 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int h = sc.nextInt();
        int n = sc.nextInt();
        int cnt = 1, other;
        for(int i = 0; i < n - 1; i++) {
            other = sc.nextInt();
            if(other > h) cnt++;
        }

        switch(cnt % 10) {
        case 1:
            System.out.println(cnt + "st");
            break;
        case 2:
            System.out.println(cnt + "nd");
            break;
        case 3:
            System.out.println(cnt + "rd");
            break;
        default:
            System.out.println(cnt + "th");
            break;
        }
    }
}