import sys
input = sys.stdin.readline

H,N=map(int,input().split())
ANS=1
for i in range(N-1):
    h=int(input())
    if h>H:
        ANS+=1

if ANS%10==1:
    print(ANS,end="")
    print("st")
elif ANS%10==2:
    print(ANS,end="")
    print("nd")
elif ANS%10==3:
    print(ANS,end="")
    print("rd")
else:
    print(ANS,end="")
    print("th")