#include <iostream>

using namespace std;

int main() {
	int target, n, h;
	cin >> target >> n;

	int order = 1;
	for (int i = 1; i < n; i++) {
		cin >> h;
		if (h > target) {
			order++;
		}
	}

	string suffix;
	switch (order % 10) {
		case 1: suffix = "st"; break;
		case 2: suffix = "nd"; break;
		case 3: suffix = "rd"; break;
		default: suffix = "th"; break;
	}
	cout << order << suffix <<  endl;
	return 0;
}