n = int(input())
l = list(map(int, input().split()))
l.sort()
ans = 0
max_num = 0
tmp = 0
before = 0
for num in l:
    if before == num:
        tmp += 1
    else:
        if max_num <= tmp:
            ans = before
            max_num = tmp
        tmp = 0
    before = num
if max_num <= tmp:
    ans = before
    max_num = tmp
print(ans)