#coding=UTF-8

N=int(input())
mojir=input()

hyo=mojir.split(' ')
L=[int(mono) for mono in hyo]

hindo=[0]*6
for myon in L:
    hindo[myon-1]=hindo[myon-1]+1

ans=0
ansde=0    
for idx in range(0,6,1):
    if hindo[idx]>=ansde:
        ans=idx
        ansde=hindo[idx]

print(ans+1)