package main

import (
	"bufio"
	"fmt"
	"os"
	"sort"
	"strconv"
)

func main() {
	sc := bufio.NewScanner(os.Stdin)
	sc.Split(bufio.ScanWords)
	sc.Scan()
	h, _ := strconv.Atoi(sc.Text())
	sc.Scan()
	n, _ := strconv.Atoi(sc.Text())
	a := make([]int, n)
	a[0] = h
	for i := 1; i < n; i++ {
		sc.Scan()
		a[i], _ = strconv.Atoi(sc.Text())
	}
	sort.Sort(sort.Reverse(sort.IntSlice(a)))
	num := 0
	for i := range a {
		if h == a[i] {
			num = i + 1
			break
		}
	}
	fmt.Print(num)
	switch num % 10 {
	case 1:
		fmt.Println("st")
	case 2:
		fmt.Println("nd")
	case 3:
		fmt.Println("rd")
	default:
		fmt.Println("th")
	}
}