#include<iostream>
#include<math.h>
#include<string.h>
#include<vector>
#include<algorithm>
#include<iomanip>
#include<deque>
using namespace std;

int main(){
	int h,n;
	cin >> h >> n;
	int ans=1;
	for(int i=0;i<n-1;i++){
		int temp;
		cin >> temp;
		if(temp>h)ans++;
	}
	
	cout << ans;
	if(ans%10==1){
		cout << "st" << endl;
	}else if(ans%10==2){
		cout << "nd" << endl;
	}else if(ans%10==3){
		cout << "rd" << endl;
	}else{
		cout << "th" << endl;	
	}
	
	return 0;
}