N=int(raw_input())
L=map(int,raw_input().split())
cnt = [0 for i in range(7)]
maxCnt=0
for l in L:
    cnt[l]+=1
    maxCnt=max(maxCnt,cnt[l])
for l in range(6,0,-1):
    if cnt[l]==maxCnt:
        print l
        exit()