N = int(input())
L = list(map(int, input().split(' ')))

a = {1: 0, 2: 0, 3: 0, 4: 0, 5: 0, 6: 0}

for i in L:
    a[i] += 1

r = 0
y = 0

for i in a:
    if r <= a[i]:
        r = a[i]
        y = i
    

print(y)