import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

N,*L = map(int,read().split())

counter = [0] * 7
for x in L:
    counter[x] += 1

answer = 0
max_ctr = 0
for i,x in enumerate(counter):
    if max_ctr <= x:
        max_ctr = x
        answer = i

print(answer)