// yukicoder: No.564 背の順
// 2019.4.20 bal4u

#include <stdio.h>

//// 高速入力
#if 1
#define gc() getchar_unlocked()
#else
#define gc() getchar()
#endif
int in()    // 非負整数の入力
{
	int n = 0, c = gc();
	do n = 10 * n + (c & 0xf), c = gc(); while (c >= '0');
	return n;
}

char *s[] = { "th", "st", "nd", "rd", "th" };

int main()
{
	int i, H, N, ans;

	H = in(), N = in();
	ans = 1; while (--N) {
		if (in() > H) ans++;
	}
	i = ans % 10;
	if (i > 4) i = 4;
	printf("%d%s\n", ans, s[i]);
	return 0;
}