#include <fstream>
#include <iostream>

int main() {

	//std::ifstream inf("Text.txt");	std::cin.rdbuf(inf.rdbuf());

	int H, N, temp = 0;
	int ans = 1;
	std::cin >> H >> N;

	for (int i = 1; i < N; i++) {
		std::cin >> temp;
		if (temp > H) {
			ans++;
		}
	}

	switch (ans % 10) {
		case 1:std::cout << ans << "st" << std::endl; break;
		case 2:std::cout << ans << "nd" << std::endl; break;
		case 3:std::cout << ans << "rd" << std::endl; break;
		default:std::cout << ans << "th" << std::endl;
	}

	return 0;
}