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


int main(){
    int H, n; cin >> H >> n;
    int ans = 1;
    for (int i=0;i<n-1;i++){
        int h; cin >> h;
        if (h > H)ans += 1;
    }
    if (ans % 10 == 1) printf("%dst\n", ans);
    else if (ans % 10 == 2) printf("%dnd\n", ans);
    else if (ans % 10 == 3) printf("%drd\n", ans);
    else printf("%dth\n", ans);
    return 0;
}