#include <iostream>
#include <stdio.h>
#include <cstring>
#include <math.h>
#include <algorithm>
#include <vector>
#include <string>
#include <stdlib.h>
#include <queue>
#include <utility>
#define rep(i,n) for(int i=0;i<n;i++)
#define rrep(i,n) for(int i=n-1;i>=0;i--)
#define FOR(i,a,b) for(int i=a;i<b;i++)
#define ll long long
#define LL long long
#define INF 1000000001
#define mod 1000000007
using namespace std;
int keta(int n,int k){return (n/int(pow(10,double(k-1)))) % 10;} //nの下からk桁目
ll gcd(ll n,ll m){
	if(n<m){ll a=m;m=n;n=a;}
	ll r=n%m;
	while(r!=0){
		n=m;
		m=r;
		r=n%m;
	}
	return m;
}
ll lcm(ll n,ll m){
	return n*m/gcd(n,m);
}

int main(){
	
	int h,n;
	cin>>h>>n;
	int a;
	int ans=1;
	rep(i,n-1){
		cin>>a;
		if(a>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;
}