input()
l = list(map(int, input().split()))

d = {}
for i in l:
    if not i in d:
        d[i] = 1
    else:
        d[i] += 1

l = []
for i in d.items():
    if i[1] == max(d.values()):
        l.append(i[0])

print(max(l))