n = int(raw_input().strip())
s = (raw_input().strip())
d = {}
L= []
L = s.split()
for i in range(n):
    if L[i] not in d:
        d[L[i]] = 1
    else:
        d[L[i]] += 1

max = 0
t = 6
for j in d:
    if (d[j] > max) or ((d[j] == max) and (int(j)<t)):
        t = int(j)
        max = d[j]
        
print t