N =input()
AA = list(map(int,raw_input().split()))
A = [0 for i in range(6)]
for i in range(0,N):
    for j in range(1,7):
        if AA[i] == j:
            A[j-1] += 1
for i in range(5,0,-1):
    if max(A) == A[i]:
        print i+1
        break