#define _CRT_SECURE_NO_WARNINGS
#include<iostream>
#include<cstdio>
#include<cstdlib>
#include<string>
#include<algorithm>
#include<cmath>
#include<queue>
#include<vector>
#include<stack>
using namespace std;

#define REP(i,n) for(int i=0;(i)<(n);(i)++)
#define ll long long

int main() {
	int h, N;
	int H[102];
	cin >> h >> N;
	REP(i, N) {
		if (i == 0) {
			H[i] = h;
			continue;
		}
		cin >> H[i];
	}


	sort(H, H + N);

	//REP(i, N) {
	//	cout << H[i] << " ";
	//}
	//cout << endl;

	int a = 0;
	REP(i, N) {
		if (H[i] == h) a = i + 1;
	}
	//cout << a << endl;
	a = N - a + 1;
	//cout << a << endl;
	int b;
	if ((a - 1) % 10 == 0) b = 1;
	else if ((a - 2) % 10 == 0)b = 2;
	else if ((a - 3) % 10 == 0) b = 3;
	else b = 4;
	//cout << a << endl;
	cout << a << (b == 1 ? "st" : (b == 2 ? "nd" : (b == 3 ? "rd" : "th"))) << endl;
	return 0;
}