#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
# your code goes here
typedic={}
for typ in types:
    typedic[typ]=typedic.get(typ,0)+1
out=[]
for k,v in typedic.items():
    out.append((v,k))
out=sorted(out, reverse=True)
maxo=out[0][0]
ret=[]
for ele in out:
    if ele[0]==maxo:
        ret.append(ele[1])
    else:
        break
print(min(ret))