#include<iostream>

int main(){
    int nama, n;
    std::cin >> nama >> n;

    int ans = 1;
    int h;
    for(int i = 0; i < n - 1; i++){
        std::cin >> h;
        if(h > nama)ans++;
    }

    std::string s;
    if(ans % 10 == 1)s = "st";
    else if(ans % 10 == 2)s = "nd";
    else if(ans % 10 == 3)s = "rd";
    else s = "th";

    std::cout << ans << s << std::endl;
}