class Bird:
    def __init__(self,type):
        self.birdType = type
        self.count = 0

    def inc(self):
        self.count = self.count + 1
        

n = input()
l = []
l = raw_input().split()
t = [Bird(1) , Bird(2) , Bird(3) , Bird(4) , Bird(5)]
for i in xrange(n) :
    if l[i] == "1":
        t[0].inc()
    elif l[i] == "2":
        t[1].inc()
    elif l[i] == "3":
        t[2].inc()
    elif l[i] == "4":
        t[3].inc()
    elif l[i] == "5":
        t[4].inc()
max = 0
type = 1
for i in xrange(5):
    if t[i].count >max:
        max = t[i].count
        type = t[i].birdType
print type